Merged patch 3310 at tip

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

3 files changed, 12 insertions, 18 deletions

diff --git a/linux/drivers/media/dvb/frontends/Kconfig b/linux/drivers/media/dvb/frontends/Kconfig
index f09e3da66..76b6a2aef 100644
--- a/linux/drivers/media/dvb/frontends/Kconfig
+++ b/linux/drivers/media/dvb/frontends/Kconfig
@@ -28,12 +28,6 @@ config DVB_TDA8083
 	help
 	  A DVB-S tuner module. Say Y when you want to support this frontend.
 
-config DVB_TDA80XX
-	tristate "Philips TDA8044 or TDA8083 based"
-	depends on DVB_CORE
-	help
-	  A DVB-S tuner module. Say Y when you want to support this frontend.
-
 config DVB_MT312
 	tristate "Zarlink MT312 based"
 	depends on DVB_CORE
@@ -139,12 +133,6 @@ config DVB_DIB3000MC
 comment "DVB-C (cable) frontends"
 	depends on DVB_CORE
 
-config DVB_ATMEL_AT76C651
-	tristate "Atmel AT76C651 based"
-	depends on DVB_CORE
-	help
-	  A DVB-C tuner module. Say Y when you want to support this frontend.
-
 config DVB_VES1820
 	tristate "VLSI VES1820 based"
 	depends on DVB_CORE
diff --git a/linux/drivers/media/dvb/frontends/Makefile b/linux/drivers/media/dvb/frontends/Makefile
index 8f3014685..1af769cd9 100644
--- a/linux/drivers/media/dvb/frontends/Makefile
+++ b/linux/drivers/media/dvb/frontends/Makefile
@@ -8,7 +8,6 @@ obj-$(CONFIG_DVB_CORE) += dvb-pll.o
 obj-$(CONFIG_DVB_STV0299) += stv0299.o
 obj-$(CONFIG_DVB_SP8870) += sp8870.o
 obj-$(CONFIG_DVB_CX22700) += cx22700.o
-obj-$(CONFIG_DVB_ATMEL_AT76C651) += at76c651.o
 obj-$(CONFIG_DVB_CX24110) += cx24110.o
 obj-$(CONFIG_DVB_TDA8083) += tda8083.o
 obj-$(CONFIG_DVB_L64781) += l64781.o
@@ -22,7 +21,6 @@ obj-$(CONFIG_DVB_SP887X) += sp887x.o
 obj-$(CONFIG_DVB_NXT6000) += nxt6000.o
 obj-$(CONFIG_DVB_MT352) += mt352.o
 obj-$(CONFIG_DVB_CX22702) += cx22702.o
-obj-$(CONFIG_DVB_TDA80XX) += tda80xx.o
 obj-$(CONFIG_DVB_TDA10021) += tda10021.o
 obj-$(CONFIG_DVB_STV0297) += stv0297.o
 obj-$(CONFIG_DVB_NXT200X) += nxt200x.o
diff --git a/linux/drivers/media/dvb/frontends/bcm3510.c b/linux/drivers/media/dvb/frontends/bcm3510.c
index e50d598a8..ee154299f 100644
--- a/linux/drivers/media/dvb/frontends/bcm3510.c
+++ b/linux/drivers/media/dvb/frontends/bcm3510.c
@@ -39,6 +39,10 @@
 #include <linux/jiffies.h>
 #include <linux/string.h>
 #include <linux/slab.h>
+#include "compat.h"
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
+#include <linux/mutex.h>
+#endif
 
 #include "dvb_frontend.h"
 #include "bcm3510.h"
@@ -52,7 +56,11 @@ struct bcm3510_state {
 	struct dvb_frontend frontend;
 
 	/* demodulator private data */
-	struct semaphore hab_sem;
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
+	struct mutex hab_mutex;
+#else
+	struct semaphore hab_mutex;
+#endif
 	u8 firmware_loaded:1;
 
 	unsigned long next_status_check;
@@ -213,7 +221,7 @@ static int bcm3510_do_hab_cmd(struct bcm3510_state *st, u8 cmd, u8 msgid, u8 *ob
 	dbufout(ob,olen+2,deb_hab);
 	deb_hab("\n");
 
-	if (down_interruptible(&st->hab_sem) < 0)
+	if (mutex_lock_interruptible(&st->hab_mutex) < 0)
 		return -EAGAIN;
 
 	if ((ret = bcm3510_hab_send_request(st, ob, olen+2)) < 0 ||
@@ -226,7 +234,7 @@ static int bcm3510_do_hab_cmd(struct bcm3510_state *st, u8 cmd, u8 msgid, u8 *ob
 
 	memcpy(ibuf,&ib[2],ilen);
 error:
-	up(&st->hab_sem);
+	mutex_unlock(&st->hab_mutex);
 	return ret;
 }
 
@@ -796,7 +804,7 @@ struct dvb_frontend* bcm3510_attach(const struct bcm3510_config *config,
 	state->frontend.ops = &state->ops;
 	state->frontend.demodulator_priv = state;
 
-	sema_init(&state->hab_sem, 1);
+	mutex_init(&state->hab_mutex);
 
 	if ((ret = bcm3510_readB(state,0xe0,&v)) < 0)
 		goto error;