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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-07-17 15:29:49 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2008-07-17 15:29:49 +0200 |
| commit | 2c7b258f67fb335ae925e6fe175a9f63ed7db1f4 (patch) | |
| tree | 29be83be42b7229cc43c73bf35a903b47f7d5b83 /linux/drivers/media | |
| parent | 1e6d3773bcd5ad9840a9f611d9f63835e8bb47b3 (diff) | |
| download | mediapointer-dvb-s2-2c7b258f67fb335ae925e6fe175a9f63ed7db1f4.tar.gz mediapointer-dvb-s2-2c7b258f67fb335ae925e6fe175a9f63ed7db1f4.tar.bz2 | |
ov7670: fix compile warnings
From: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'linux/drivers/media')
| -rw-r--r-- | linux/drivers/media/video/ov7670.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/linux/drivers/media/video/ov7670.c b/linux/drivers/media/video/ov7670.c index dcf7678a8..9cf1aa2bc 100644 --- a/linux/drivers/media/video/ov7670.c +++ b/linux/drivers/media/video/ov7670.c @@ -877,7 +877,7 @@ static int ov7670_store_cmatrix(struct i2c_client *client, int matrix[CMATRIX_LEN]) { int i, ret; - unsigned char signbits; + unsigned char signbits = 0; /* * Weird crap seems to exist in the upper part of @@ -1053,7 +1053,7 @@ static unsigned char ov7670_abs_to_sm(unsigned char v) static int ov7670_t_brightness(struct i2c_client *client, int value) { - unsigned char com8, v; + unsigned char com8 = 0, v; int ret; ov7670_read(client, REG_COM8, &com8); @@ -1066,7 +1066,7 @@ static int ov7670_t_brightness(struct i2c_client *client, int value) static int ov7670_q_brightness(struct i2c_client *client, __s32 *value) { - unsigned char v; + unsigned char v = 0; int ret = ov7670_read(client, REG_BRIGHT, &v); *value = ov7670_sm_to_abs(v); @@ -1080,7 +1080,7 @@ static int ov7670_t_contrast(struct i2c_client *client, int value) static int ov7670_q_contrast(struct i2c_client *client, __s32 *value) { - unsigned char v; + unsigned char v = 0; int ret = ov7670_read(client, REG_CONTRAS, &v); *value = v; @@ -1090,7 +1090,7 @@ static int ov7670_q_contrast(struct i2c_client *client, __s32 *value) static int ov7670_q_hflip(struct i2c_client *client, __s32 *value) { int ret; - unsigned char v; + unsigned char v = 0; ret = ov7670_read(client, REG_MVFP, &v); *value = (v & MVFP_MIRROR) == MVFP_MIRROR; @@ -1100,7 +1100,7 @@ static int ov7670_q_hflip(struct i2c_client *client, __s32 *value) static int ov7670_t_hflip(struct i2c_client *client, int value) { - unsigned char v; + unsigned char v = 0; int ret; ret = ov7670_read(client, REG_MVFP, &v); @@ -1118,7 +1118,7 @@ static int ov7670_t_hflip(struct i2c_client *client, int value) static int ov7670_q_vflip(struct i2c_client *client, __s32 *value) { int ret; - unsigned char v; + unsigned char v = 0; ret = ov7670_read(client, REG_MVFP, &v); *value = (v & MVFP_FLIP) == MVFP_FLIP; @@ -1128,7 +1128,7 @@ static int ov7670_q_vflip(struct i2c_client *client, __s32 *value) static int ov7670_t_vflip(struct i2c_client *client, int value) { - unsigned char v; + unsigned char v = 0; int ret; ret = ov7670_read(client, REG_MVFP, &v); |