From: Julia Lawall Date: Tue, 8 Aug 2017 10:58:30 +0000 (-0400) Subject: media: mt9m111: constify video_subdev structures X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=392296208b952dfa486cfa44db72587efd960714;p=openwrt%2Fstaging%2Fblogic.git media: mt9m111: constify video_subdev structures The v4l2_subdev_ops structure is only passed as the third argument of v4l2_i2c_subdev_init, which is const, so the v4l2_subdev_ops structure can be const as well. The other structures are only stored in the v4l2_subdev_ops structure, all the fields of which are const, so these structures can also be const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c index 72e71b762827..99b992e46702 100644 --- a/drivers/media/i2c/mt9m111.c +++ b/drivers/media/i2c/mt9m111.c @@ -835,7 +835,7 @@ static const struct v4l2_ctrl_ops mt9m111_ctrl_ops = { .s_ctrl = mt9m111_s_ctrl, }; -static struct v4l2_subdev_core_ops mt9m111_subdev_core_ops = { +static const struct v4l2_subdev_core_ops mt9m111_subdev_core_ops = { .s_power = mt9m111_s_power, #ifdef CONFIG_VIDEO_ADV_DEBUG .g_register = mt9m111_g_register, @@ -865,7 +865,7 @@ static int mt9m111_g_mbus_config(struct v4l2_subdev *sd, return 0; } -static struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = { +static const struct v4l2_subdev_video_ops mt9m111_subdev_video_ops = { .g_mbus_config = mt9m111_g_mbus_config, }; @@ -877,7 +877,7 @@ static const struct v4l2_subdev_pad_ops mt9m111_subdev_pad_ops = { .set_fmt = mt9m111_set_fmt, }; -static struct v4l2_subdev_ops mt9m111_subdev_ops = { +static const struct v4l2_subdev_ops mt9m111_subdev_ops = { .core = &mt9m111_subdev_core_ops, .video = &mt9m111_subdev_video_ops, .pad = &mt9m111_subdev_pad_ops,