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| author |   Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-02-23 03:15:42 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-02-23 03:21:27 -0500 |
| commit | a7bc5773cd166032e35e343dfb6067a93d8402d1 (patch) | |
| tree | a31ea995a00552d352119fd79d4fd31e34fc0ea9 /drivers/media/i2c/ov13858.c | |
| parent | media: ov5640: fix framerate update (diff) | |
| download | wireguard-linux-a7bc5773cd166032e35e343dfb6067a93d8402d1.tar.xz wireguard-linux-a7bc5773cd166032e35e343dfb6067a93d8402d1.zip | |
ov13858: fix endiannes warnings
3 warning regressions:
+ drivers/media/i2c/ov13858.c: warning: cast to restricted __be32: => 1093:16
+ drivers/media/i2c/ov13858.c: warning: incorrect type in assignment (different base types): => 1111:13
+ drivers/media/i2c/ov13858.c: warning: incorrect type in initializer (different base types): => 1071:27
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/i2c/ov13858.c')
| -rw-r--r-- | drivers/media/i2c/ov13858.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/media/i2c/ov13858.c b/drivers/media/i2c/ov13858.c index 1f260d346a29..d4156eb62dab 100644 --- a/drivers/media/i2c/ov13858.c +++ b/drivers/media/i2c/ov13858.c @@ -1061,14 +1061,15 @@ struct ov13858 { #define to_ov13858(_sd) container_of(_sd, struct ov13858, sd) /* Read registers up to 4 at a time */ -static int ov13858_read_reg(struct ov13858 *ov13858, u16 reg, u32 len, u32 *val) +static int ov13858_read_reg(struct ov13858 *ov13858, u16 reg, u32 len, + u32 *val) { struct i2c_client *client = v4l2_get_subdevdata(&ov13858->sd); struct i2c_msg msgs[2]; u8 *data_be_p; int ret; - u32 data_be = 0; - u16 reg_addr_be = cpu_to_be16(reg); + __be32 data_be = 0; + __be16 reg_addr_be = cpu_to_be16(reg); if (len > 4) return -EINVAL; @@ -1096,11 +1097,13 @@ static int ov13858_read_reg(struct ov13858 *ov13858, u16 reg, u32 len, u32 *val) } /* Write registers up to 4 at a time */ -static int ov13858_write_reg(struct ov13858 *ov13858, u16 reg, u32 len, u32 val) +static int ov13858_write_reg(struct ov13858 *ov13858, u16 reg, u32 len, + u32 __val) { struct i2c_client *client = v4l2_get_subdevdata(&ov13858->sd); int buf_i, val_i; u8 buf[6], *val_p; + __be32 val; if (len > 4) return -EINVAL; @@ -1108,7 +1111,7 @@ static int ov13858_write_reg(struct ov13858 *ov13858, u16 reg, u32 len, u32 val) buf[0] = reg >> 8; buf[1] = reg & 0xff; - val = cpu_to_be32(val); + val = cpu_to_be32(__val); val_p = (u8 *)&val; buf_i = 2; val_i = 4 - len; |