diff options
| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-11-24 14:48:45 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-11-29 15:23:14 +0300 |
| commit | 1804eba4eb613c6125260c320d98d21035fcae70 (patch) | |
| tree | f0c162450a0ee8cb9c1cde6f1ed0a7d0ca780802 /drivers/media | |
| parent | 6c0adaf907775578868812197a06785de8b262e3 (diff) | |
| download | linux-1804eba4eb613c6125260c320d98d21035fcae70.tar.xz | |
media: imx290: mark read reg function as __always_unused
Such function is currently unused, but could be needed in the
future. So, keep it, marking it as __always_unused, in order to
avoid a clang W=1 error.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/imx290.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c index bf7a6c37ca5d..99f2a50d39a4 100644 --- a/drivers/media/i2c/imx290.c +++ b/drivers/media/i2c/imx290.c @@ -363,7 +363,7 @@ static inline struct imx290 *to_imx290(struct v4l2_subdev *_sd) return container_of(_sd, struct imx290, sd); } -static inline int imx290_read_reg(struct imx290 *imx290, u16 addr, u8 *value) +static inline int __always_unused imx290_read_reg(struct imx290 *imx290, u16 addr, u8 *value) { unsigned int regval; int ret; |