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authorOliver Endriss <o.endriss@gmx.de>2007-07-13 11:54:35 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-07-18 14:24:46 -0300
commit260f8d7c4cda79b087a182eb03e8574ba41a171e (patch)
treeb50799ad52d10badbda800a26def7da29321ea8a /drivers
parent0402a6c2aadbd5ff0e70a67f80a4907bf76792c6 (diff)
V4L/DVB (5838): dvb-core: 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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/dvb/dvb-core/dmxdev.c2
-rw-r--r--drivers/media/dvb/dvb-core/dvb_ca_en50221.c12
-rw-r--r--drivers/media/dvb/dvb-core/dvb_demux.c2
-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.h2
4 files changed, 9 insertions, 9 deletions
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 275df65fde9..5394de2e4ce 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -97,7 +97,7 @@ static ssize_t dvb_dmxdev_buffer_read(struct dvb_ringbuffer *src,
if (avail > todo)
avail = todo;
- ret = dvb_ringbuffer_read(src, buf, avail, 1);
+ ret = dvb_ringbuffer_read(src, (u8 *)buf, avail, 1);
if (ret < 0)
break;
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 2a03bf53cb2..4fadddb264d 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -175,7 +175,7 @@ static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot, u8 * e
* @param nlen Number of bytes in needle.
* @return Pointer into haystack needle was found at, or NULL if not found.
*/
-static u8 *findstr(u8 * haystack, int hlen, u8 * needle, int nlen)
+static char *findstr(char * haystack, int hlen, char * needle, int nlen)
{
int i;
@@ -482,7 +482,7 @@ static int dvb_ca_en50221_parse_attributes(struct dvb_ca_private *ca, int slot)
}
/* check it contains the correct DVB string */
- dvb_str = findstr(tuple, tupleLength, "DVB_CI_V", 8);
+ dvb_str = findstr((char *)tuple, tupleLength, "DVB_CI_V", 8);
if (dvb_str == NULL)
return -EINVAL;
if (tupleLength < ((dvb_str - (char *) tuple) + 12))
@@ -513,8 +513,8 @@ static int dvb_ca_en50221_parse_attributes(struct dvb_ca_private *ca, int slot)
ca->slot_info[slot].config_option = tuple[0] & 0x3f;
/* OK, check it contains the correct strings */
- if ((findstr(tuple, tupleLength, "DVB_HOST", 8) == NULL) ||
- (findstr(tuple, tupleLength, "DVB_CI_MODULE", 13) == NULL))
+ if ((findstr((char *)tuple, tupleLength, "DVB_HOST", 8) == NULL) ||
+ (findstr((char *)tuple, tupleLength, "DVB_CI_MODULE", 13) == NULL))
break;
got_cftableentry = 1;
@@ -1300,7 +1300,7 @@ static ssize_t dvb_ca_en50221_io_write(struct file *file,
struct dvb_ca_private *ca = dvbdev->priv;
u8 slot, connection_id;
int status;
- char fragbuf[HOST_LINK_BUF_SIZE];
+ u8 fragbuf[HOST_LINK_BUF_SIZE];
int fragpos = 0;
int fraglen;
unsigned long timeout;
@@ -1486,7 +1486,7 @@ static ssize_t dvb_ca_en50221_io_read(struct file *file, char __user * buf,
}
if ((status = dvb_ringbuffer_pkt_read(&ca->slot_info[slot].rx_buffer, idx, 2,
- buf + pktlen, fraglen, 1)) < 0) {
+ (u8 *)buf + pktlen, fraglen, 1)) < 0) {
goto exit;
}
pktlen += fraglen;
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index 6d8d1c3df86..cb6987fce26 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -1068,7 +1068,7 @@ static int dvbdmx_write(struct dmx_demux *demux, const char *buf, size_t count)
if (mutex_lock_interruptible(&dvbdemux->mutex))
return -ERESTARTSYS;
- dvb_dmx_swfilter(dvbdemux, buf, count);
+ dvb_dmx_swfilter(dvbdemux, (u8 *)buf, count);
mutex_unlock(&dvbdemux->mutex);
if (signal_pending(current))
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index f233d78bc36..a770a87b9a9 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -103,7 +103,7 @@ struct dvb_frontend_ops {
int (*tune)(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params,
unsigned int mode_flags,
- int *delay,
+ unsigned int *delay,
fe_status_t *status);
/* get frontend tuning algorithm from the module */
int (*get_frontend_algo)(struct dvb_frontend *fe);