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>
diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index ef3e54c..ba6701e 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -27,7 +27,7 @@
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 @@
/********************************************************************************/
/* 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 @@
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 e3d04a4..664280c 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -889,9 +889,9 @@
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 @@
}
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;
}
diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c
index 58678c0..f7a8219 100644
--- a/drivers/media/dvb/ttpci/av7110_av.c
+++ b/drivers/media/dvb/ttpci/av7110_av.c
@@ -391,7 +391,7 @@
****************************************************************************/
static inline long aux_ring_buffer_write(struct dvb_ringbuffer *rbuf,
- const char *buf, unsigned long count)
+ const u8 *buf, unsigned long count)
{
unsigned long todo = count;
int free;
@@ -436,7 +436,7 @@
#define FREE_COND (dvb_ringbuffer_free(&av7110->avout) >= 20 * 1024 && \
dvb_ringbuffer_free(&av7110->aout) >= 20 * 1024)
-static ssize_t dvb_play(struct av7110 *av7110, const u8 __user *buf,
+static ssize_t dvb_play(struct av7110 *av7110, const char __user *buf,
unsigned long count, int nonblock, int type)
{
unsigned long todo = count, n;
@@ -499,7 +499,7 @@
return count - todo;
}
-static ssize_t dvb_aplay(struct av7110 *av7110, const u8 __user *buf,
+static ssize_t dvb_aplay(struct av7110 *av7110, const char __user *buf,
unsigned long count, int nonblock, int type)
{
unsigned long todo = count, n;
@@ -959,7 +959,7 @@
#define MIN_IFRAME 400000
-static int play_iframe(struct av7110 *av7110, u8 __user *buf, unsigned int len, int nonblock)
+static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len, int nonblock)
{
int i, n;
diff --git a/drivers/media/dvb/ttpci/av7110_ca.c b/drivers/media/dvb/ttpci/av7110_ca.c
index e1c1294..c58e3fc 100644
--- a/drivers/media/dvb/ttpci/av7110_ca.c
+++ b/drivers/media/dvb/ttpci/av7110_ca.c
@@ -151,7 +151,7 @@
{
int free;
int non_blocking = file->f_flags & O_NONBLOCK;
- char *page = (char *)__get_free_page(GFP_USER);
+ u8 *page = (u8 *)__get_free_page(GFP_USER);
int res;
if (!page)
@@ -208,7 +208,7 @@
return -EINVAL;
DVB_RINGBUFFER_SKIP(cibuf, 2);
- return dvb_ringbuffer_read(cibuf, buf, len, 1);
+ return dvb_ringbuffer_read(cibuf, (u8 *)buf, len, 1);
}
static int dvb_ca_open(struct inode *inode, struct file *file)
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c
index 70aee4e..515e823 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/drivers/media/dvb/ttpci/av7110_hw.c
@@ -158,7 +158,7 @@
}
dprintk(4, "writing DRAM block %d\n", i);
mwdebi(av7110, DEBISWAB, bootblock,
- ((char*)data) + i * AV7110_BOOT_MAX_SIZE, AV7110_BOOT_MAX_SIZE);
+ ((u8 *)data) + i * AV7110_BOOT_MAX_SIZE, AV7110_BOOT_MAX_SIZE);
bootblock ^= 0x1400;
iwdebi(av7110, DEBISWAB, AV7110_BOOT_BASE, swab32(base), 4);
iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, AV7110_BOOT_MAX_SIZE, 2);
@@ -173,10 +173,10 @@
}
if (rest > 4)
mwdebi(av7110, DEBISWAB, bootblock,
- ((char*)data) + i * AV7110_BOOT_MAX_SIZE, rest);
+ ((u8 *)data) + i * AV7110_BOOT_MAX_SIZE, rest);
else
mwdebi(av7110, DEBISWAB, bootblock,
- ((char*)data) + i * AV7110_BOOT_MAX_SIZE - 4, rest + 4);
+ ((u8 *)data) + i * AV7110_BOOT_MAX_SIZE - 4, rest + 4);
iwdebi(av7110, DEBISWAB, AV7110_BOOT_BASE, swab32(base), 4);
iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, rest, 2);
@@ -751,7 +751,7 @@
return 0;
}
-static int WriteText(struct av7110 *av7110, u8 win, u16 x, u16 y, u8* buf)
+static int WriteText(struct av7110 *av7110, u8 win, u16 x, u16 y, char *buf)
{
int i, ret;
unsigned long start;
diff --git a/drivers/media/dvb/ttpci/av7110_hw.h b/drivers/media/dvb/ttpci/av7110_hw.h
index 673d9b3..74d940f 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.h
+++ b/drivers/media/dvb/ttpci/av7110_hw.h
@@ -393,7 +393,7 @@
}
/* buffer writes */
-static inline void mwdebi(struct av7110 *av7110, u32 config, int addr, char *val, int count)
+static inline void mwdebi(struct av7110 *av7110, u32 config, int addr, u8 *val, int count)
{
memcpy(av7110->debi_virt, val, count);
av7110_debiwrite(av7110, config, addr, 0, count);
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index fcd9994..87afaeb 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -333,7 +333,7 @@
return -EINVAL;
memset(t, 0, sizeof(*t));
- strcpy(t->name, "Television");
+ strcpy((char *)t->name, "Television");
t->type = V4L2_TUNER_ANALOG_TV;
t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO |