V4L/DVB (5835): saa7146/dvb-ttpci: Fix signedness warnings (gcc 4.1.1, kernel 2.6.22)

Fix signedness warnings (gcc 4.1.1, kernel 2.6.22).

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

2 files changed, 8 insertions, 8 deletions

diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index ef3e54cd94..ba6701e976 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/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
@@ -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/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index e3d04a4cef..664280c78f 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -889,9 +889,9 @@ 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 |
@@ -968,7 +968,7 @@ 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;
                 }