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media: ov5670: get rid of a series of __be warnings 

There are some troubles on this driver with respect to the usage
of __be16 and __b32 macros:

	drivers/media/i2c/ov5670.c:1857:27: warning: incorrect type in initializer (different base types)
	drivers/media/i2c/ov5670.c:1857:27:    expected unsigned short [unsigned] [usertype] reg_addr_be
	drivers/media/i2c/ov5670.c:1857:27:    got restricted __be16 [usertype] <noident>
	drivers/media/i2c/ov5670.c:1880:16: warning: cast to restricted __be32
	drivers/media/i2c/ov5670.c:1880:16: warning: cast to restricted __be32
	drivers/media/i2c/ov5670.c:1880:16: warning: cast to restricted __be32
	drivers/media/i2c/ov5670.c:1880:16: warning: cast to restricted __be32
	drivers/media/i2c/ov5670.c:1880:16: warning: cast to restricted __be32
	drivers/media/i2c/ov5670.c:1880:16: warning: cast to restricted __be32
	drivers/media/i2c/ov5670.c:1901:13: warning: incorrect type in assignment (different base types)
	drivers/media/i2c/ov5670.c:1901:13:    expected unsigned int [unsigned] [usertype] val
	drivers/media/i2c/ov5670.c:1901:13:    got restricted __be32 [usertype] <noident>

Fix them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2018-03-22 13:44:33 -04:00
parent 43d1ed0811
commit baa6f19b37
1 changed files with 5 additions and 4 deletions
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9
drivers/media/i2c/ov5670.c
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@ -1853,8 +1853,8 @@ static int ov5670_read_reg(struct ov5670 *ov5670, u16 reg, unsigned int len,
struct i2c_client *client = v4l2_get_subdevdata(&ov5670->sd);
struct i2c_msg msgs[2];
u8 *data_be_p;
u32 data_be = 0;
u16 reg_addr_be = cpu_to_be16(reg);
__be32 data_be = 0;
__be16 reg_addr_be = cpu_to_be16(reg);
int ret;
if (len > 4)
@ -1891,6 +1891,7 @@ static int ov5670_write_reg(struct ov5670 *ov5670, u16 reg, unsigned int len,
int val_i;
u8 buf[6];
u8 *val_p;
__be32 tmp;
if (len > 4)
return -EINVAL;
@ -1898,8 +1899,8 @@ static int ov5670_write_reg(struct ov5670 *ov5670, u16 reg, unsigned int len,
buf[0] = reg >> 8;
buf[1] = reg & 0xff;
val = cpu_to_be32(val);
val_p = (u8 *)&val;
tmp = cpu_to_be32(val);
val_p = (u8 *)&tmp;
buf_i = 2;
val_i = 4 - len;