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 <Julia.Lawall@xxxxxxx>
---
drivers/media/i2c/mt9m111.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
index 72e71b7..99b992e 100644
--- a/drivers/media/i2c/mt9m111.c
+++ b/drivers/media/i2c/mt9m111.c
@@ -835,7 +835,7 @@ static int mt9m111_s_power(struct v4l2_subdev *sd, int on)
.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 int mt9m111_g_mbus_config(struct v4l2_subdev *sd,
.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,
--
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