Commit 1804eba4 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

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: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 6c0adaf9

drivers/media/i2c/imx290.c

+1 −1
Original line number Diff line number Diff line
@@ -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;