merge: http://linuxtv.org/hg/~hverkuil/v4l-dvb

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



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

3 files changed, 19 insertions, 20 deletions

diff --git a/linux/drivers/media/common/ir-functions.c b/linux/drivers/media/common/ir-functions.c
index a15f5f34e..52b216fe6 100644
--- a/linux/drivers/media/common/ir-functions.c
+++ b/linux/drivers/media/common/ir-functions.c
@@ -115,21 +115,20 @@ void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
 }
 
 /* -------------------------------------------------------------------------- */
-
+/* extract mask bits out of data and pack them into the result */
 u32 ir_extract_bits(u32 data, u32 mask)
 {
-	int mbit, vbit;
-	u32 value;
+	u32 vbit = 1, value = 0;
+
+	do {
+	    if (mask&1) {
+		if (data&1)
+			value |= vbit;
+		vbit<<=1;
+	    }
+	    data>>=1;
+	} while (mask>>=1);
 
-	value = 0;
-	vbit  = 0;
-	for (mbit = 0; mbit < 32; mbit++) {
-		if (!(mask & ((u32)1 << mbit)))
-			continue;
-		if (data & ((u32)1 << mbit))
-			value |= (1 << vbit);
-		vbit++;
-	}
 	return value;
 }
 
diff --git a/linux/drivers/media/common/saa7146_core.c b/linux/drivers/media/common/saa7146_core.c
index 06edb5fc1..a2ca9f1b8 100644
--- a/linux/drivers/media/common/saa7146_core.c
+++ b/linux/drivers/media/common/saa7146_core.c
@@ -27,7 +27,7 @@ static int saa7146_num;
 
 unsigned int saa7146_debug;
 
-module_param(saa7146_debug, int, 0644);
+module_param(saa7146_debug, uint, 0644);
 MODULE_PARM_DESC(saa7146_debug, "debug level (default: 0)");
 
 #if 0 /* keep */
@@ -130,10 +130,10 @@ static struct scatterlist* vmalloc_to_sg(unsigned char *virt, int nr_pages)
 /********************************************************************************/
 /* common page table functions */
 
-char *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa7146_pgtable *pt)
+void *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa7146_pgtable *pt)
 {
 	int pages = (length+PAGE_SIZE-1)/PAGE_SIZE;
-	char *mem = vmalloc_32(length);
+	void *mem = vmalloc_32(length);
 	int slen = 0;
 
 	if (NULL == mem)
@@ -168,7 +168,7 @@ err_null:
 	return NULL;
 }
 
-void saa7146_vfree_destroy_pgtable(struct pci_dev *pci, char *mem, struct saa7146_pgtable *pt)
+void saa7146_vfree_destroy_pgtable(struct pci_dev *pci, void *mem, struct saa7146_pgtable *pt)
 {
 	pci_unmap_sg(pci, pt->slist, pt->nents, PCI_DMA_FROMDEVICE);
 	saa7146_pgtable_free(pci, pt);
diff --git a/linux/drivers/media/common/saa7146_video.c b/linux/drivers/media/common/saa7146_video.c
index d3537ff4f..3f1fd24e0 100644
--- a/linux/drivers/media/common/saa7146_video.c
+++ b/linux/drivers/media/common/saa7146_video.c
@@ -890,9 +890,9 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 
 		DEB_EE(("VIDIOC_QUERYCAP\n"));
 
-		strcpy(cap->driver, "saa7146 v4l2");
-		strlcpy(cap->card, dev->ext->name, sizeof(cap->card));
-		sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci));
+		strcpy((char *)cap->driver, "saa7146 v4l2");
+		strlcpy((char *)cap->card, dev->ext->name, sizeof(cap->card));
+		sprintf((char *)cap->bus_info,"PCI:%s", pci_name(dev->pci));
 		cap->version = SAA7146_VERSION_CODE;
 		cap->capabilities =
 			V4L2_CAP_VIDEO_CAPTURE |
@@ -969,7 +969,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 			}
 			memset(f,0,sizeof(*f));
 			f->index = index;
-			strlcpy(f->description,formats[index].name,sizeof(f->description));
+			strlcpy((char *)f->description,formats[index].name,sizeof(f->description));
 			f->pixelformat = formats[index].pixelformat;
 			break;
 		}