From 77cd75a542067c8ddd2b2536b7866d10521759ae Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Tue, 8 Apr 2008 19:20:00 -0400
Subject: media/dvb/dvb-core replace remaining __FUNCTION__ occurrences

From: Harvey Harrison <harvey.harrison@gmail.com>

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
---
 linux/drivers/media/dvb/dvb-core/dmxdev.c         | 10 +++----
 linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c | 36 +++++++++++------------
 linux/drivers/media/dvb/dvb-core/dvb_demux.c      |  4 +--
 linux/drivers/media/dvb/dvb-core/dvb_frontend.c   | 30 +++++++++----------
 linux/drivers/media/dvb/dvb-core/dvb_net.c        | 30 +++++++++----------
 linux/drivers/media/dvb/dvb-core/dvbdev.c         |  4 +--
 6 files changed, 57 insertions(+), 57 deletions(-)

(limited to 'linux/drivers/media/dvb/dvb-core')

diff --git a/linux/drivers/media/dvb/dvb-core/dmxdev.c b/linux/drivers/media/dvb/dvb-core/dmxdev.c
index 716735f03..3415a3bb3 100644
--- a/linux/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/linux/drivers/media/dvb/dvb-core/dmxdev.c
@@ -126,7 +126,7 @@ static int dvb_dvr_open(struct inode *inode, struct file *file)
 	struct dmxdev *dmxdev = dvbdev->priv;
 	struct dmx_frontend *front;
 
-	dprintk("function : %s\n", __FUNCTION__);
+	dprintk("function : %s\n", __func__);
 
 	if (mutex_lock_interruptible(&dmxdev->mutex))
 		return -ERESTARTSYS;
@@ -551,7 +551,7 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
 								   dvb_dmxdev_section_callback);
 			if (ret < 0) {
 				printk("DVB (%s): could not alloc feed\n",
-				       __FUNCTION__);
+				       __func__);
 				return ret;
 			}
 
@@ -559,7 +559,7 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
 					      (para->flags & DMX_CHECK_CRC) ? 1 : 0);
 			if (ret < 0) {
 				printk("DVB (%s): could not set feed\n",
-				       __FUNCTION__);
+				       __func__);
 				dvb_dmxdev_feed_restart(filter);
 				return ret;
 			}
@@ -734,7 +734,7 @@ static int dvb_dmxdev_filter_set(struct dmxdev *dmxdev,
 				 struct dmxdev_filter *dmxdevfilter,
 				 struct dmx_sct_filter_params *params)
 {
-	dprintk("function : %s\n", __FUNCTION__);
+	dprintk("function : %s\n", __func__);
 
 	dvb_dmxdev_filter_stop(dmxdevfilter);
 
@@ -1040,7 +1040,7 @@ static unsigned int dvb_dvr_poll(struct file *file, poll_table *wait)
 	struct dmxdev *dmxdev = dvbdev->priv;
 	unsigned int mask = 0;
 
-	dprintk("function : %s\n", __FUNCTION__);
+	dprintk("function : %s\n", __func__);
 
 	poll_wait(file, &dmxdev->dvr_buffer.queue, wait);
 
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 588a12597..8e197b831 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -251,7 +251,7 @@ static int dvb_ca_en50221_wait_if_status(struct dvb_ca_private *ca, int slot,
 	unsigned long timeout;
 	unsigned long start;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	/* loop until timeout elapsed */
 	start = jiffies;
@@ -264,7 +264,7 @@ static int dvb_ca_en50221_wait_if_status(struct dvb_ca_private *ca, int slot,
 
 		/* if we got the flags, it was successful! */
 		if (res & waitfor) {
-			dprintk("%s succeeded timeout:%lu\n", __FUNCTION__, jiffies - start);
+			dprintk("%s succeeded timeout:%lu\n", __func__, jiffies - start);
 			return 0;
 		}
 
@@ -277,7 +277,7 @@ static int dvb_ca_en50221_wait_if_status(struct dvb_ca_private *ca, int slot,
 		msleep(1);
 	}
 
-	dprintk("%s failed timeout:%lu\n", __FUNCTION__, jiffies - start);
+	dprintk("%s failed timeout:%lu\n", __func__, jiffies - start);
 
 	/* if we get here, we've timed out */
 	return -ETIMEDOUT;
@@ -298,7 +298,7 @@ static int dvb_ca_en50221_link_init(struct dvb_ca_private *ca, int slot)
 	int buf_size;
 	u8 buf[2];
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	/* we'll be determining these during this function */
 	ca->slot_info[slot].da_irq_supported = 0;
@@ -550,7 +550,7 @@ static int dvb_ca_en50221_set_configoption(struct dvb_ca_private *ca, int slot)
 {
 	int configoption;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	/* set the config option */
 	ca->pub->write_attribute_mem(ca->pub, slot,
@@ -588,7 +588,7 @@ static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot, u8 * eb
 	u8 buf[HOST_LINK_BUF_SIZE];
 	int i;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	/* check if we have space for a link buf in the rx_buffer */
 	if (ebuf == NULL) {
@@ -709,7 +709,7 @@ static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot, u8 * b
 	int status;
 	int i;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 
 	// sanity check
@@ -786,7 +786,7 @@ EXPORT_SYMBOL(dvb_ca_en50221_camchange_irq);
  */
 static int dvb_ca_en50221_slot_shutdown(struct dvb_ca_private *ca, int slot)
 {
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	ca->pub->slot_shutdown(ca->pub, slot);
 	ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_NONE;
@@ -893,7 +893,7 @@ void dvb_ca_en50221_frda_irq(struct dvb_ca_en50221 *pubca, int slot)
 static void dvb_ca_en50221_thread_wakeup(struct dvb_ca_private *ca)
 {
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	ca->wakeup = 1;
 	mb();
@@ -965,7 +965,7 @@ static int dvb_ca_en50221_thread(void *data)
 	int pktcount;
 	void *rxbuf;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	/* choose the correct initial delay */
 	dvb_ca_en50221_thread_update_delay(ca);
@@ -1173,7 +1173,7 @@ static int dvb_ca_en50221_io_do_ioctl(struct inode *inode, struct file *file,
 	int err = 0;
 	int slot;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	switch (cmd) {
 	case CA_RESET:
@@ -1267,7 +1267,7 @@ static ssize_t dvb_ca_en50221_io_write(struct file *file,
 	unsigned long timeout;
 	int written;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	/* Incoming packet has a 2 byte header. hdr[0] = slot_id, hdr[1] = connection_id */
 	if (count < 2)
@@ -1402,7 +1402,7 @@ static ssize_t dvb_ca_en50221_io_read(struct file *file, char __user * buf,
 	int pktlen;
 	int dispose = 0;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	/* Outgoing packet has a 2 byte header. hdr[0] = slot_id, hdr[1] = connection_id */
 	if (count < 2)
@@ -1491,7 +1491,7 @@ static int dvb_ca_en50221_io_open(struct inode *inode, struct file *file)
 	int err;
 	int i;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	if (!try_module_get(ca->pub->owner))
 		return -EIO;
@@ -1535,7 +1535,7 @@ static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file)
 	struct dvb_ca_private *ca = dvbdev->priv;
 	int err;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	/* mark the CA device as closed */
 	ca->open = 0;
@@ -1565,7 +1565,7 @@ static unsigned int dvb_ca_en50221_io_poll(struct file *file, poll_table * wait)
 	int slot;
 	int result = 0;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	if (dvb_ca_en50221_io_read_condition(ca, &result, &slot) == 1) {
 		mask |= POLLIN;
@@ -1627,7 +1627,7 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
 	struct dvb_ca_private *ca = NULL;
 	int i;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	if (slot_count < 1)
 		return -EINVAL;
@@ -1705,7 +1705,7 @@ void dvb_ca_en50221_release(struct dvb_ca_en50221 *pubca)
 	struct dvb_ca_private *ca = pubca->private;
 	int i;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	/* shutdown the thread if there was one */
 	kthread_stop(ca->thread);
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_demux.c b/linux/drivers/media/dvb/dvb-core/dvb_demux.c
index 988d14302..934e15fff 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -553,7 +553,7 @@ static void dvb_demux_feed_add(struct dvb_demux_feed *feed)
 	spin_lock_irq(&feed->demux->lock);
 	if (dvb_demux_feed_find(feed)) {
 		printk(KERN_ERR "%s: feed already in list (type=%x state=%x pid=%x)\n",
-		       __FUNCTION__, feed->type, feed->state, feed->pid);
+		       __func__, feed->type, feed->state, feed->pid);
 		goto out;
 	}
 
@@ -567,7 +567,7 @@ static void dvb_demux_feed_del(struct dvb_demux_feed *feed)
 	spin_lock_irq(&feed->demux->lock);
 	if (!(dvb_demux_feed_find(feed))) {
 		printk(KERN_ERR "%s: feed not in list (type=%x state=%x pid=%x)\n",
-		       __FUNCTION__, feed->type, feed->state, feed->pid);
+		       __func__, feed->type, feed->state, feed->pid);
 		goto out;
 	}
 
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
index 54cc2637b..c1855f562 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -140,7 +140,7 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
 	struct dvb_frontend_event *e;
 	int wp;
 
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	if (mutex_lock_interruptible (&events->mtx))
 		return;
@@ -176,7 +176,7 @@ static int dvb_frontend_get_event(struct dvb_frontend *fe,
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	struct dvb_fe_events *events = &fepriv->events;
 
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	if (events->overflow) {
 		events->overflow = 0;
@@ -242,7 +242,7 @@ static void dvb_frontend_swzigzag_update_delay(struct dvb_frontend_private *fepr
 {
 	int q2;
 
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	if (locked)
 		(fepriv->quality) = (fepriv->quality * 220 + 36*256) / 256;
@@ -334,7 +334,7 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra
 
 	dprintk("%s: drift:%i inversion:%i auto_step:%i "
 		"auto_sub_step:%i started_auto_step:%i\n",
-		__FUNCTION__, fepriv->lnb_drift, fepriv->inversion,
+		__func__, fepriv->lnb_drift, fepriv->inversion,
 		fepriv->auto_step, fepriv->auto_sub_step, fepriv->started_auto_step);
 
 	/* set the frontend itself */
@@ -516,7 +516,7 @@ static int dvb_frontend_thread(void *data)
 	fe_status_t s;
 	struct dvb_frontend_parameters *params;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 
 	fepriv->check_wrapped = 0;
 	fepriv->quality = 0;
@@ -608,7 +608,7 @@ static void dvb_frontend_stop(struct dvb_frontend *fe)
 {
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	fepriv->exit = 1;
 	mb();
@@ -676,7 +676,7 @@ static int dvb_frontend_start(struct dvb_frontend *fe)
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	struct task_struct *fe_thread;
 
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	if (fepriv->thread) {
 		if (!fepriv->exit)
@@ -774,7 +774,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	int err = -EOPNOTSUPP;
 
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	if (fepriv->exit)
 		return -ENODEV;
@@ -906,7 +906,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 			int i;
 			u8 last = 1;
 			if (dvb_frontend_debug)
-				printk("%s switch command: 0x%04lx\n", __FUNCTION__, cmd);
+				printk("%s switch command: 0x%04lx\n", __func__, cmd);
 			do_gettimeofday(&nexttime);
 			if (dvb_frontend_debug)
 				memcpy(&tv[0], &nexttime, sizeof(struct timeval));
@@ -930,7 +930,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
 			}
 			if (dvb_frontend_debug) {
 				printk("%s(%d): switch delay (should be 32k followed by all 8k\n",
-					__FUNCTION__, fe->dvb->num);
+					__func__, fe->dvb->num);
 				for (i = 1; i < 10; i++)
 					printk("%d: %d\n", i, timeval_usec_diff(tv[i-1] , tv[i]));
 			}
@@ -1048,7 +1048,7 @@ static unsigned int dvb_frontend_poll(struct file *file, struct poll_table_struc
 	struct dvb_frontend *fe = dvbdev->priv;
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	poll_wait (file, &fepriv->events.wait_queue, wait);
 
@@ -1065,7 +1065,7 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	int ret;
 
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	if (dvbdev->users == -1 && fe->ops.ts_bus_ctrl) {
 		if ((ret = fe->ops.ts_bus_ctrl(fe, 1)) < 0)
@@ -1106,7 +1106,7 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	int ret;
 
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	if ((file->f_flags & O_ACCMODE) != O_RDONLY)
 		fepriv->release_jiffies = jiffies;
@@ -1146,7 +1146,7 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
 		.kernel_ioctl = dvb_frontend_ioctl
 	};
 
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	if (mutex_lock_interruptible(&frontend_mutex))
 		return -ERESTARTSYS;
@@ -1180,7 +1180,7 @@ EXPORT_SYMBOL(dvb_register_frontend);
 int dvb_unregister_frontend(struct dvb_frontend* fe)
 {
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
-	dprintk ("%s\n", __FUNCTION__);
+	dprintk ("%s\n", __func__);
 
 	mutex_lock(&frontend_mutex);
 	dvb_frontend_stop (fe);
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_net.c b/linux/drivers/media/dvb/dvb-core/dvb_net.c
index 627096688..86b11c3cc 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_net.c
@@ -991,17 +991,17 @@ static int dvb_net_feed_start(struct net_device *dev)
 	struct dmx_demux *demux = priv->demux;
 	unsigned char *mac = (unsigned char *) dev->dev_addr;
 
-	dprintk("%s: rx_mode %i\n", __FUNCTION__, priv->rx_mode);
+	dprintk("%s: rx_mode %i\n", __func__, priv->rx_mode);
 	mutex_lock(&priv->mutex);
 	if (priv->tsfeed || priv->secfeed || priv->secfilter || priv->multi_secfilter[0])
-		printk("%s: BUG %d\n", __FUNCTION__, __LINE__);
+		printk("%s: BUG %d\n", __func__, __LINE__);
 
 	priv->secfeed=NULL;
 	priv->secfilter=NULL;
 	priv->tsfeed = NULL;
 
 	if (priv->feedtype == DVB_NET_FEEDTYPE_MPE) {
-		dprintk("%s: alloc secfeed\n", __FUNCTION__);
+		dprintk("%s: alloc secfeed\n", __func__);
 		ret=demux->allocate_section_feed(demux, &priv->secfeed,
 					 dvb_net_sec_callback);
 		if (ret<0) {
@@ -1019,38 +1019,38 @@ static int dvb_net_feed_start(struct net_device *dev)
 		}
 
 		if (priv->rx_mode != RX_MODE_PROMISC) {
-			dprintk("%s: set secfilter\n", __FUNCTION__);
+			dprintk("%s: set secfilter\n", __func__);
 			dvb_net_filter_sec_set(dev, &priv->secfilter, mac, mask_normal);
 		}
 
 		switch (priv->rx_mode) {
 		case RX_MODE_MULTI:
 			for (i = 0; i < priv->multi_num; i++) {
-				dprintk("%s: set multi_secfilter[%d]\n", __FUNCTION__, i);
+				dprintk("%s: set multi_secfilter[%d]\n", __func__, i);
 				dvb_net_filter_sec_set(dev, &priv->multi_secfilter[i],
 						       priv->multi_macs[i], mask_normal);
 			}
 			break;
 		case RX_MODE_ALL_MULTI:
 			priv->multi_num=1;
-			dprintk("%s: set multi_secfilter[0]\n", __FUNCTION__);
+			dprintk("%s: set multi_secfilter[0]\n", __func__);
 			dvb_net_filter_sec_set(dev, &priv->multi_secfilter[0],
 					       mac_allmulti, mask_allmulti);
 			break;
 		case RX_MODE_PROMISC:
 			priv->multi_num=0;
-			dprintk("%s: set secfilter\n", __FUNCTION__);
+			dprintk("%s: set secfilter\n", __func__);
 			dvb_net_filter_sec_set(dev, &priv->secfilter, mac, mask_promisc);
 			break;
 		}
 
-		dprintk("%s: start filtering\n", __FUNCTION__);
+		dprintk("%s: start filtering\n", __func__);
 		priv->secfeed->start_filtering(priv->secfeed);
 	} else if (priv->feedtype == DVB_NET_FEEDTYPE_ULE) {
 		struct timespec timeout = { 0, 10000000 }; // 10 msec
 
 		/* we have payloads encapsulated in TS */
-		dprintk("%s: alloc tsfeed\n", __FUNCTION__);
+		dprintk("%s: alloc tsfeed\n", __func__);
 		ret = demux->allocate_ts_feed(demux, &priv->tsfeed, dvb_net_ts_callback);
 		if (ret < 0) {
 			printk("%s: could not allocate ts feed\n", dev->name);
@@ -1074,7 +1074,7 @@ static int dvb_net_feed_start(struct net_device *dev)
 			goto error;
 		}
 
-		dprintk("%s: start filtering\n", __FUNCTION__);
+		dprintk("%s: start filtering\n", __func__);
 		priv->tsfeed->start_filtering(priv->tsfeed);
 	} else
 		ret = -EINVAL;
@@ -1089,17 +1089,17 @@ static int dvb_net_feed_stop(struct net_device *dev)
 	struct dvb_net_priv *priv = dev->priv;
 	int i, ret = 0;
 
-	dprintk("%s\n", __FUNCTION__);
+	dprintk("%s\n", __func__);
 	mutex_lock(&priv->mutex);
 	if (priv->feedtype == DVB_NET_FEEDTYPE_MPE) {
 		if (priv->secfeed) {
 			if (priv->secfeed->is_filtering) {
-				dprintk("%s: stop secfeed\n", __FUNCTION__);
+				dprintk("%s: stop secfeed\n", __func__);
 				priv->secfeed->stop_filtering(priv->secfeed);
 			}
 
 			if (priv->secfilter) {
-				dprintk("%s: release secfilter\n", __FUNCTION__);
+				dprintk("%s: release secfilter\n", __func__);
 				priv->secfeed->release_filter(priv->secfeed,
 							      priv->secfilter);
 				priv->secfilter=NULL;
@@ -1108,7 +1108,7 @@ static int dvb_net_feed_stop(struct net_device *dev)
 			for (i=0; i<priv->multi_num; i++) {
 				if (priv->multi_secfilter[i]) {
 					dprintk("%s: release multi_filter[%d]\n",
-						__FUNCTION__, i);
+						__func__, i);
 					priv->secfeed->release_filter(priv->secfeed,
 								      priv->multi_secfilter[i]);
 					priv->multi_secfilter[i] = NULL;
@@ -1122,7 +1122,7 @@ static int dvb_net_feed_stop(struct net_device *dev)
 	} else if (priv->feedtype == DVB_NET_FEEDTYPE_ULE) {
 		if (priv->tsfeed) {
 			if (priv->tsfeed->is_filtering) {
-				dprintk("%s: stop tsfeed\n", __FUNCTION__);
+				dprintk("%s: stop tsfeed\n", __func__);
 				priv->tsfeed->stop_filtering(priv->tsfeed);
 			}
 			priv->demux->release_ts_feed(priv->demux, priv->tsfeed);
diff --git a/linux/drivers/media/dvb/dvb-core/dvbdev.c b/linux/drivers/media/dvb/dvb-core/dvbdev.c
index c70cee304..22d3f5442 100644
--- a/linux/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/linux/drivers/media/dvb/dvb-core/dvbdev.c
@@ -211,7 +211,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
 	if ((id = dvbdev_get_free_id (adap, type)) < 0){
 		mutex_unlock(&dvbdev_register_lock);
 		*pdvbdev = NULL;
-		printk(KERN_ERR "%s: couldn't find free device id\n", __FUNCTION__);
+		printk(KERN_ERR "%s: couldn't find free device id\n", __func__);
 		return -ENFILE;
 	}
 
@@ -250,7 +250,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
 			       "dvb%d.%s%d", adap->num, dnames[type], id);
 	if (IS_ERR(clsdev)) {
 		printk(KERN_ERR "%s: failed to create device dvb%d.%s%d (%ld)\n",
-		       __FUNCTION__, adap->num, dnames[type], id, PTR_ERR(clsdev));
+		       __func__, adap->num, dnames[type], id, PTR_ERR(clsdev));
 		return PTR_ERR(clsdev);
 	}
 
-- 
cgit v1.2.3


From 6085c418e42063695cf895d7af008edc36f3fde2 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Wed, 9 Apr 2008 21:13:13 +0200
Subject: Adds selectable adapter numbers as per module option

From: Janne Grunau <janne-dvb@grunau.be>

The adapter_nr module options can be used to allocate static adapter
numbers on a driver level. It avoids problems with changing DVB apapter
numbers after warm/cold boot or device unplugging and repluging.

Each driver holds DVB_MAX_ADAPTER long array of the preferred order of
adapter numbers.

options dvb-usb-dib0700 adapter_nr=7,6,5,4,3,2,1,0 would result in a
reversed allocation of adapter numbers.

With adapter_nr=2,5 it tries first to get adapter number 2 and 5. If
both are already in use it will allocate the lowest free adapter number.

Signed-off-by: Janne Grunau <janne-dvb@grunau.be>
Acked-by: Hermann Pitton <hermann.pitton@arcor.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
---
 linux/drivers/media/dvb/dvb-core/dvbdev.c | 41 +++++++++++++++++++++++--------
 linux/drivers/media/dvb/dvb-core/dvbdev.h | 13 +++++++++-
 2 files changed, 43 insertions(+), 11 deletions(-)

(limited to 'linux/drivers/media/dvb/dvb-core')

diff --git a/linux/drivers/media/dvb/dvb-core/dvbdev.c b/linux/drivers/media/dvb/dvb-core/dvbdev.c
index 22d3f5442..3439ccec6 100644
--- a/linux/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/linux/drivers/media/dvb/dvb-core/dvbdev.c
@@ -52,7 +52,6 @@ static const char * const dnames[] = {
 	"net", "osd"
 };
 
-#define DVB_MAX_ADAPTERS	8
 #define DVB_MAX_IDS		4
 #define nums2minor(num,type,id)	((num << 6) | (id << 4) | type)
 #define MAX_DVB_MINORS		(DVB_MAX_ADAPTERS*64)
@@ -277,18 +276,25 @@ void dvb_unregister_device(struct dvb_device *dvbdev)
 }
 EXPORT_SYMBOL(dvb_unregister_device);
 
+static int dvbdev_check_free_adapter_num(int num)
+{
+	struct list_head *entry;
+	list_for_each(entry, &dvb_adapter_list) {
+		struct dvb_adapter *adap;
+		adap = list_entry(entry, struct dvb_adapter, list_head);
+		if (adap->num == num)
+			return 0;
+	}
+	return 1;
+}
 
 static int dvbdev_get_free_adapter_num (void)
 {
 	int num = 0;
 
 	while (num < DVB_MAX_ADAPTERS) {
-		struct dvb_adapter *adap;
-		list_for_each_entry(adap, &dvb_adapter_list, list_head)
-			if (adap->num == num)
-				goto skip;
-		return num;
-skip:
+		if (dvbdev_check_free_adapter_num(num))
+			return num;
 		num++;
 	}
 
@@ -296,13 +302,28 @@ skip:
 }
 
 
-int dvb_register_adapter(struct dvb_adapter *adap, const char *name, struct module *module, struct device *device)
+int dvb_register_adapter(struct dvb_adapter *adap, const char *name,
+			 struct module *module, struct device *device,
+			 short *adapter_nums)
 {
-	int num;
+	int i, num;
 
 	mutex_lock(&dvbdev_register_lock);
 
-	if ((num = dvbdev_get_free_adapter_num ()) < 0) {
+	for (i = 0; i < DVB_MAX_ADAPTERS; ++i) {
+		num = adapter_nums[i];
+		if (num >= 0  &&  num < DVB_MAX_ADAPTERS) {
+		/* use the one the driver asked for */
+			if (dvbdev_check_free_adapter_num(num))
+				break;
+		} else {
+			num = dvbdev_get_free_adapter_num();
+			break;
+		}
+		num = -1;
+	}
+
+	if (num < 0) {
 		mutex_unlock(&dvbdev_register_lock);
 		return -ENFILE;
 	}
diff --git a/linux/drivers/media/dvb/dvb-core/dvbdev.h b/linux/drivers/media/dvb/dvb-core/dvbdev.h
index 6dff10ebf..5f9a737c6 100644
--- a/linux/drivers/media/dvb/dvb-core/dvbdev.h
+++ b/linux/drivers/media/dvb/dvb-core/dvbdev.h
@@ -31,6 +31,10 @@
 
 #define DVB_MAJOR 212
 
+#define DVB_MAX_ADAPTERS 8
+
+#define DVB_UNSET (-1)
+
 #define DVB_DEVICE_VIDEO      0
 #define DVB_DEVICE_AUDIO      1
 #define DVB_DEVICE_SEC        2
@@ -41,6 +45,11 @@
 #define DVB_DEVICE_NET        7
 #define DVB_DEVICE_OSD        8
 
+#define DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr) \
+	static short adapter_nr[] = \
+		{[0 ... (DVB_MAX_ADAPTERS - 1)] = DVB_UNSET }; \
+	module_param_array(adapter_nr, short, NULL, 0444); \
+	MODULE_PARM_DESC(adapter_nr, "DVB adapter numbers")
 
 struct dvb_adapter {
 	int num;
@@ -78,7 +87,9 @@ struct dvb_device {
 };
 
 
-extern int dvb_register_adapter (struct dvb_adapter *adap, const char *name, struct module *module, struct device *device);
+extern int dvb_register_adapter(struct dvb_adapter *adap, const char *name,
+				struct module *module, struct device *device,
+				short *adapter_nums);
 extern int dvb_unregister_adapter (struct dvb_adapter *adap);
 
 extern int dvb_register_device (struct dvb_adapter *adap,
-- 
cgit v1.2.3


From 026810eff5e52b99a11e71acd0f56c13b4e41207 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Tue, 15 Apr 2008 00:30:28 -0300
Subject: Backport changeset 5fa1247a2b56f33f88432c24e109deaf91ef8281

From: Mauro Carvalho Chehab <mchehab@infradead.org>

Original patch from  Al Viro <viro@ftp.linux.org.uk>
    Date:   Sat Mar 29 03:07:38 2008 +0000

    NULL noise: drivers/media

kernel-sync:

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
 linux/drivers/media/dvb/dvb-core/dvb_net.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'linux/drivers/media/dvb/dvb-core')

diff --git a/linux/drivers/media/dvb/dvb-core/dvb_net.c b/linux/drivers/media/dvb/dvb-core/dvb_net.c
index 86b11c3cc..04c9e00b0 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_net.c
@@ -810,8 +810,8 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len,
 {
 	struct net_device *dev = feed->priv;
 
-	if (buffer2 != 0)
-		printk(KERN_WARNING "buffer2 not 0: %p.\n", buffer2);
+	if (buffer2)
+		printk(KERN_WARNING "buffer2 not NULL: %p.\n", buffer2);
 	if (buffer1_len > 32768)
 		printk(KERN_WARNING "length > 32k: %zu.\n", buffer1_len);
 	/* printk("TS callback: %u bytes, %u TS cells @ %p.\n",
-- 
cgit v1.2.3


From feb0491ab7d2fa9ebf1665bfb15df725b1ecd9db Mon Sep 17 00:00:00 2001
From: Oliver Endriss <o.endriss@gmx.de>
Date: Sun, 20 Apr 2008 20:37:45 +0200
Subject: dvb-core: Fix DMX_SET_BUFFER_SIZE in case the buffer shrinks

From: Andrea Odetti <mariofutire@gmail.com>

This patch fixes the bug in DMX_SET_BUFFER_SIZE for the demux.
Basically it resets read and write pointers to 0 in case they are
beyond the new size of the buffer.

Signed-off-by: Andrea Odetti <mariofutire@gmail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
---
 linux/drivers/media/dvb/dvb-core/dmxdev.c         | 4 +++-
 linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c | 6 +++++-
 linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.h | 8 ++++++++
 3 files changed, 16 insertions(+), 2 deletions(-)

(limited to 'linux/drivers/media/dvb/dvb-core')

diff --git a/linux/drivers/media/dvb/dvb-core/dmxdev.c b/linux/drivers/media/dvb/dvb-core/dmxdev.c
index 3415a3bb3..bbd52be55 100644
--- a/linux/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/linux/drivers/media/dvb/dvb-core/dmxdev.c
@@ -281,7 +281,9 @@ static int dvb_dmxdev_set_buffer_size(struct dmxdev_filter *dmxdevfilter,
 	mem = buf->data;
 	buf->data = NULL;
 	buf->size = size;
-	dvb_ringbuffer_flush(buf);
+
+	/* reset and not flush in case the buffer shrinks */
+	dvb_ringbuffer_reset(buf);
 	spin_unlock_irq(&dmxdevfilter->dev->lock);
 	vfree(mem);
 
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c b/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c
index ac9d93cf8..872985b79 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c
@@ -90,7 +90,11 @@ void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf)
 	rbuf->error = 0;
 }
 
-
+void dvb_ringbuffer_reset(struct dvb_ringbuffer *rbuf)
+{
+	rbuf->pread = rbuf->pwrite = 0;
+	rbuf->error = 0;
+}
 
 void dvb_ringbuffer_flush_spinlock_wakeup(struct dvb_ringbuffer *rbuf)
 {
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.h b/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.h
index d97714e75..890826262 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.h
+++ b/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.h
@@ -69,6 +69,7 @@ struct dvb_ringbuffer {
 **     to lock read or write operations.
 **     Two or more readers must be locked against each other.
 **     Flushing the buffer counts as a read operation.
+**     Resetting the buffer counts as a read and write operation.
 **     Two or more writers must be locked against each other.
 */
 
@@ -85,6 +86,13 @@ extern ssize_t dvb_ringbuffer_free(struct dvb_ringbuffer *rbuf);
 extern ssize_t dvb_ringbuffer_avail(struct dvb_ringbuffer *rbuf);
 
 
+/*
+** Reset the read and write pointers to zero and flush the buffer
+** This counts as a read and write operation
+*/
+extern void dvb_ringbuffer_reset(struct dvb_ringbuffer *rbuf);
+
+
 /* read routines & macros */
 /* ---------------------- */
 /* flush buffer */
-- 
cgit v1.2.3


From dabc7ca9722f28b774b7cd9f43816fc1075be155 Mon Sep 17 00:00:00 2001
From: Oliver Endriss <o.endriss@gmx.de>
Date: Sun, 20 Apr 2008 21:14:51 +0200
Subject: dvb-core: Implement DMX_SET_BUFFER_SIZE for dvr

From: Andrea Odetti <mariofutire@gmail.com>

Implementation of DMX_SET_BUFFER_SIZE for dvr.
Synchronization of the code of DMX_SET_BUFFER_SIZE for demux and dvr.

Signed-off-by: Andrea Odetti <mariofutire@gmail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
---
 linux/drivers/media/dvb/dvb-core/dmxdev.c | 63 ++++++++++++++++++++++++-------
 1 file changed, 49 insertions(+), 14 deletions(-)

(limited to 'linux/drivers/media/dvb/dvb-core')

diff --git a/linux/drivers/media/dvb/dvb-core/dmxdev.c b/linux/drivers/media/dvb/dvb-core/dmxdev.c
index bbd52be55..df5bef6a2 100644
--- a/linux/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/linux/drivers/media/dvb/dvb-core/dmxdev.c
@@ -259,6 +259,39 @@ static ssize_t dvb_dvr_read(struct file *file, char __user *buf, size_t count,
 	return ret;
 }
 
+static int dvb_dvr_set_buffer_size(struct dmxdev *dmxdev,
+				      unsigned long size)
+{
+	struct dvb_ringbuffer *buf = &dmxdev->dvr_buffer;
+	void *newmem;
+	void *oldmem;
+
+	dprintk("function : %s\n", __func__);
+
+	if (buf->size == size)
+		return 0;
+	if (!size)
+		return -EINVAL;
+
+	newmem = vmalloc(size);
+	if (!newmem)
+		return -ENOMEM;
+
+	oldmem = buf->data;
+
+	spin_lock_irq(&dmxdev->lock);
+	buf->data = newmem;
+	buf->size = size;
+
+	/* reset and not flush in case the buffer shrinks */
+	dvb_ringbuffer_reset(buf);
+	spin_unlock_irq(&dmxdev->lock);
+
+	vfree(oldmem);
+
+	return 0;
+}
+
 static inline void dvb_dmxdev_filter_state_set(struct dmxdev_filter
 					       *dmxdevfilter, int state)
 {
@@ -271,30 +304,32 @@ static int dvb_dmxdev_set_buffer_size(struct dmxdev_filter *dmxdevfilter,
 				      unsigned long size)
 {
 	struct dvb_ringbuffer *buf = &dmxdevfilter->buffer;
-	void *mem;
+	void *newmem;
+	void *oldmem;
 
 	if (buf->size == size)
 		return 0;
+	if (!size)
+		return -EINVAL;
 	if (dmxdevfilter->state >= DMXDEV_STATE_GO)
 		return -EBUSY;
+
+	newmem = vmalloc(size);
+	if (!newmem)
+		return -ENOMEM;
+
+	oldmem = buf->data;
+
 	spin_lock_irq(&dmxdevfilter->dev->lock);
-	mem = buf->data;
-	buf->data = NULL;
+	buf->data = newmem;
 	buf->size = size;
 
 	/* reset and not flush in case the buffer shrinks */
 	dvb_ringbuffer_reset(buf);
 	spin_unlock_irq(&dmxdevfilter->dev->lock);
-	vfree(mem);
 
-	if (buf->size) {
-		mem = vmalloc(dmxdevfilter->buffer.size);
-		if (!mem)
-			return -ENOMEM;
-		spin_lock_irq(&dmxdevfilter->dev->lock);
-		buf->data = mem;
-		spin_unlock_irq(&dmxdevfilter->dev->lock);
-	}
+	vfree(oldmem);
+
 	return 0;
 }
 
@@ -1011,6 +1046,7 @@ static int dvb_dvr_do_ioctl(struct inode *inode, struct file *file,
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dmxdev *dmxdev = dvbdev->priv;
+	unsigned long arg = (unsigned long)parg;
 	int ret;
 
 	if (mutex_lock_interruptible(&dmxdev->mutex))
@@ -1018,8 +1054,7 @@ static int dvb_dvr_do_ioctl(struct inode *inode, struct file *file,
 
 	switch (cmd) {
 	case DMX_SET_BUFFER_SIZE:
-		// FIXME: implement
-		ret = 0;
+		ret = dvb_dvr_set_buffer_size(dmxdev, arg);
 		break;
 
 	default:
-- 
cgit v1.2.3


From 7b52e36da125adf8a11e03ef6bd2ecb61541be62 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Sat, 26 Apr 2008 14:03:55 -0300
Subject: Remove dvb-core/Kconfig

From: Mauro Carvalho Chehab <mchehab@infradead.org>

Their contents were moved into drivers/media/Kconfig. Remove the uneeded
Kconfig.

kernel-sync:

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
 linux/drivers/media/dvb/dvb-core/Kconfig | 34 --------------------------------
 1 file changed, 34 deletions(-)
 delete mode 100644 linux/drivers/media/dvb/dvb-core/Kconfig

(limited to 'linux/drivers/media/dvb/dvb-core')

diff --git a/linux/drivers/media/dvb/dvb-core/Kconfig b/linux/drivers/media/dvb/dvb-core/Kconfig
deleted file mode 100644
index e3e6839f8..000000000
--- a/linux/drivers/media/dvb/dvb-core/Kconfig
+++ /dev/null
@@ -1,34 +0,0 @@
-config DVB_CORE
-	tristate "DVB for Linux"
-	depends on NET && INET
-	select CRC32
-	help
-	  Support Digital Video Broadcasting hardware.  Enable this if you
-	  own a DVB adapter and want to use it or if you compile Linux for
-	  a digital SetTopBox.
-
-	  DVB core utility functions for device handling, software fallbacks etc.
-	  Say Y when you have a DVB card and want to use it. Say Y if your want
-	  to build your drivers outside the kernel, but need the DVB core. All
-	  in-kernel drivers will select this automatically if needed.
-
-	  API specs and user tools are available from <http://www.linuxtv.org/>.
-
-	  Please report problems regarding this driver to the LinuxDVB
-	  mailing list.
-
-	  If unsure say N.
-
-config DVB_CORE_ATTACH
-	bool "Load and attach frontend modules as needed"
-	depends on DVB_CORE
-	depends on MODULES
-	help
-	  Remove the static dependency of DVB card drivers on all
-	  frontend modules for all possible card variants. Instead,
-	  allow the card drivers to only load the frontend modules
-	  they require. This saves several KBytes of memory.
-
-	  Note: You will need module-init-tools v3.2 or later for this feature.
-
-	  If unsure say Y.
-- 
cgit v1.2.3


From c8566d4e92c2279fd31da9154b12034dd1d1984d Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Wed, 30 Apr 2008 00:09:25 -0300
Subject: Use the same name convention for all tuners under common/tuners

From: Mauro Carvalho Chehab <mchehab@infradead.org>

kernel-sync:

Auto generated by this script:
for i in `find drivers/media/ -name Kconfig`; do
  cat $i                                        |\
  sed s,DVB_CORE_ATTACH,MEDIA_ATTACH,g          |\
  sed s,VIDEO_TUNER,MEDIA_TUNER,g               |\
  sed s,TUNER_SIMPLE,MEDIA_TUNER_SIMPLE,g       |\
  sed s,TUNER_TDA8290,MEDIA_TUNER_TDA8290,g     |\
  sed s,DVB_TDA827X,MEDIA_TUNER_TDA827X,g       |\
  sed s,DVB_TDA18271,MEDIA_TUNER_TDA18271,g     |\
  sed s,TUNER_TDA9887,MEDIA_TUNER_TDA9887,g     |\
  sed s,TUNER_TEA5761,MEDIA_TUNER_TEA5761,g     |\
  sed s,TUNER_TEA5767,MEDIA_TUNER_TEA5767,g     |\
  sed s,TUNER_MT20XX,MEDIA_TUNER_MT20XX,g       |\
  sed s,DVB_TUNER_MT2060,MEDIA_TUNER_MT2060,g   |\
  sed s,DVB_TUNER_MT2266,MEDIA_TUNER_MT2266,g   |\
  sed s,DVB_TUNER_MT2131,MEDIA_TUNER_MT2131,g   |\
  sed s,DVB_TUNER_QT1010,MEDIA_TUNER_QT1010,g   |\
  sed s,TUNER_XC2028,MEDIA_TUNER_XC2028,g       |\
  sed s,DVB_TUNER_XC5000,MEDIA_TUNER_XC5000,g   >/tmp/temp_mv$$
  mv /tmp/temp_mv$$ $i
done

for i in `find drivers/media/ -type f`; do
  cat $i                                                        |\
  sed s,CONFIG_DVB_CORE_ATTACH,CONFIG_MEDIA_ATTACH,g            |\
  sed s,CONFIG_VIDEO_TUNER,CONFIG_MEDIA_TUNER,g                 |\
  sed s,CONFIG_TUNER_SIMPLE,CONFIG_MEDIA_TUNER_SIMPLE,g         |\
  sed s,CONFIG_TUNER_TDA8290,CONFIG_MEDIA_TUNER_TDA8290,g       |\
  sed s,CONFIG_DVB_TDA827X,CONFIG_MEDIA_TUNER_TDA827X,g         |\
  sed s,CONFIG_DVB_TDA18271,CONFIG_MEDIA_TUNER_TDA18271,g       |\
  sed s,CONFIG_TUNER_TDA9887,CONFIG_MEDIA_TUNER_TDA9887,g       |\
  sed s,CONFIG_TUNER_TEA5761,CONFIG_MEDIA_TUNER_TEA5761,g       |\
  sed s,CONFIG_TUNER_TEA5767,CONFIG_MEDIA_TUNER_TEA5767,g       |\
  sed s,CONFIG_TUNER_MT20XX,CONFIG_MEDIA_TUNER_MT20XX,g         |\
  sed s,CONFIG_DVB_TUNER_MT2060,CONFIG_MEDIA_TUNER_MT2060,g     |\
  sed s,CONFIG_DVB_TUNER_MT2266,CONFIG_MEDIA_TUNER_MT2266,g     |\
  sed s,CONFIG_DVB_TUNER_MT2131,CONFIG_MEDIA_TUNER_MT2131,g     |\
  sed s,CONFIG_DVB_TUNER_QT1010,CONFIG_MEDIA_TUNER_QT1010,g     |\
  sed s,CONFIG_TUNER_XC2028,CONFIG_MEDIA_TUNER_XC2028,g         |\
  sed s,CONFIG_DVB_TUNER_XC5000,CONFIG_MEDIA_TUNER_XC5000,g     >/tmp/temp_mv$$
  mv /tmp/temp_mv$$ $i
done

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
 linux/drivers/media/dvb/dvb-core/dvb_frontend.c | 2 +-
 linux/drivers/media/dvb/dvb-core/dvbdev.h       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'linux/drivers/media/dvb/dvb-core')

diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
index c1855f562..8a9c2283f 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -1200,7 +1200,7 @@ int dvb_unregister_frontend(struct dvb_frontend* fe)
 }
 EXPORT_SYMBOL(dvb_unregister_frontend);
 
-#ifdef CONFIG_DVB_CORE_ATTACH
+#ifdef CONFIG_MEDIA_ATTACH
 void dvb_frontend_detach(struct dvb_frontend* fe)
 {
 	void *ptr;
diff --git a/linux/drivers/media/dvb/dvb-core/dvbdev.h b/linux/drivers/media/dvb/dvb-core/dvbdev.h
index 5f9a737c6..89d12dc47 100644
--- a/linux/drivers/media/dvb/dvb-core/dvbdev.h
+++ b/linux/drivers/media/dvb/dvb-core/dvbdev.h
@@ -115,7 +115,7 @@ extern int dvb_usercopy(struct inode *inode, struct file *file,
 			    unsigned int cmd, void *arg));
 
 /** generic DVB attach function. */
-#ifdef CONFIG_DVB_CORE_ATTACH
+#ifdef CONFIG_MEDIA_ATTACH
 #define dvb_attach(FUNCTION, ARGS...) ({ \
 	void *__r = NULL; \
 	typeof(&FUNCTION) __a = symbol_request(FUNCTION); \
-- 
cgit v1.2.3


From 787b3082a3565087befb05537f4fec238546de20 Mon Sep 17 00:00:00 2001
From: Oliver Endriss <o.endriss@gmx.de>
Date: Sat, 3 May 2008 14:58:36 +0200
Subject: dvb_ca_en50221: Fix High CPU load in 'top' due to budget_av slot
 polling

From: Robert Schedel <r.schedel@yahoo.de>

This change addresses kernel bug #10459: In kernel 2.6.25 the
budget_av driver polls for an CI slot in 100ms intervals (because no
interrupt solution for budget_av cards is feasible due to HW reasons).
If no CI/CAM is connected to the DVB card, polling times out only after 250ms.
This periodic polling leads to high CPU load.

The change increases the polling interval for empty slots from 100ms to 5s.
Intervals for remaining slot states (invalid, in progress, ready) are unchanged,
as they are either temporary conditions or no timeout should occur.

Signed-off-by: Robert Schedel <r.schedel@yahoo.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
---
 linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c | 28 +++++++++++++----------
 1 file changed, 16 insertions(+), 12 deletions(-)

(limited to 'linux/drivers/media/dvb/dvb-core')

diff --git a/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 8e197b831..02d902fdf 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -911,15 +911,21 @@ static void dvb_ca_en50221_thread_update_delay(struct dvb_ca_private *ca)
 	int curdelay = 100000000;
 	int slot;
 
+	/* Beware of too high polling frequency, because one polling
+	 * call might take several hundred milliseconds until timeout!
+	 */
 	for (slot = 0; slot < ca->slot_count; slot++) {
 		switch (ca->slot_info[slot].slot_state) {
 		default:
 		case DVB_CA_SLOTSTATE_NONE:
+			delay = HZ * 60;  /* 60s */
+			if (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE))
+				delay = HZ * 5;  /* 5s */
+			break;
 		case DVB_CA_SLOTSTATE_INVALID:
-			delay = HZ * 60;
-			if (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)) {
-				delay = HZ / 10;
-			}
+			delay = HZ * 60;  /* 60s */
+			if (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE))
+				delay = HZ / 10;  /* 100ms */
 			break;
 
 		case DVB_CA_SLOTSTATE_UNINITIALISED:
@@ -927,19 +933,17 @@ static void dvb_ca_en50221_thread_update_delay(struct dvb_ca_private *ca)
 		case DVB_CA_SLOTSTATE_VALIDATE:
 		case DVB_CA_SLOTSTATE_WAITFR:
 		case DVB_CA_SLOTSTATE_LINKINIT:
-			delay = HZ / 10;
+			delay = HZ / 10;  /* 100ms */
 			break;
 
 		case DVB_CA_SLOTSTATE_RUNNING:
-			delay = HZ * 60;
-			if (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)) {
-				delay = HZ / 10;
-			}
+			delay = HZ * 60;  /* 60s */
+			if (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE))
+				delay = HZ / 10;  /* 100ms */
 			if (ca->open) {
 				if ((!ca->slot_info[slot].da_irq_supported) ||
-				    (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_DA))) {
-					delay = HZ / 10;
-				}
+				    (!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_DA)))
+					delay = HZ / 10;  /* 100ms */
 			}
 			break;
 		}
-- 
cgit v1.2.3


From 07e599640fc20601dc1d0eaf9cc13254e6de1022 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Wed, 21 May 2008 00:31:11 +0000
Subject:  net: endianness annotations

From: Al Viro <viro@ftp.linux.org.uk>

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
 linux/drivers/media/dvb/dvb-core/dvb_net.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'linux/drivers/media/dvb/dvb-core')

diff --git a/linux/drivers/media/dvb/dvb-core/dvb_net.c b/linux/drivers/media/dvb/dvb-core/dvb_net.c
index 04c9e00b0..04b207fd7 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_net.c
@@ -177,7 +177,7 @@ struct dvb_net_priv {
  *  stolen from eth.c out of the linux kernel, hacked for dvb-device
  *  by Michael Holzt <kju@debian.org>
  */
-static unsigned short dvb_net_eth_type_trans(struct sk_buff *skb,
+static __be16 dvb_net_eth_type_trans(struct sk_buff *skb,
 				      struct net_device *dev)
 {
 	struct ethhdr *eth;
@@ -290,10 +290,10 @@ static int handle_one_ule_extension( struct dvb_net_priv *p )
 			if(ext_len >= 0) {
 				p->ule_next_hdr += ext_len;
 				if (!p->ule_bridged) {
-					p->ule_sndu_type = ntohs(*(unsigned short *)p->ule_next_hdr);
+					p->ule_sndu_type = ntohs(*(__be16 *)p->ule_next_hdr);
 					p->ule_next_hdr += 2;
 				} else {
-					p->ule_sndu_type = ntohs(*(unsigned short *)(p->ule_next_hdr + ((p->ule_dbit ? 2 : 3) * ETH_ALEN)));
+					p->ule_sndu_type = ntohs(*(__be16 *)(p->ule_next_hdr + ((p->ule_dbit ? 2 : 3) * ETH_ALEN)));
 					/* This assures the extension handling loop will terminate. */
 				}
 			}
@@ -307,7 +307,7 @@ static int handle_one_ule_extension( struct dvb_net_priv *p )
 		if (ule_optional_ext_handlers[htype])
 			(void)ule_optional_ext_handlers[htype]( p );
 		p->ule_next_hdr += ext_len;
-		p->ule_sndu_type = ntohs( *(unsigned short *)(p->ule_next_hdr-2) );
+		p->ule_sndu_type = ntohs( *(__be16 *)(p->ule_next_hdr-2) );
 		/*
 		 * note: the length of the next header type is included in the
 		 * length of THIS optional extension header
@@ -607,8 +607,8 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len )
 		/* Check for complete payload. */
 		if (priv->ule_sndu_remain <= 0) {
 			/* Check CRC32, we've got it in our skb already. */
-			unsigned short ulen = htons(priv->ule_sndu_len);
-			unsigned short utype = htons(priv->ule_sndu_type);
+			__be16 ulen = htons(priv->ule_sndu_len);
+			__be16 utype = htons(priv->ule_sndu_type);
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22)
 			const u8 *tail;
 #endif
-- 
cgit v1.2.3