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Commit e3bf20de authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (8381): ov7670: fix compile warnings 




Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 9edd350f

drivers/media/video/ov7670.c

+8 −8
Original line number Diff line number Diff line
@@ -833,7 +833,7 @@ 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
@@ -1009,7 +1009,7 @@ 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);
@@ -1022,7 +1022,7 @@ 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);
@@ -1036,7 +1036,7 @@ 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;
@@ -1046,7 +1046,7 @@ 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;
@@ -1056,7 +1056,7 @@ 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);
@@ -1074,7 +1074,7 @@ 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;
@@ -1084,7 +1084,7 @@ 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);