[PATCH 5/6] [media] exynos4-is: constify video_subdev structures

From	Julia Lawall <Julia.Lawall@lip6.fr>
Newsgroups	linux.kernel
Subject	[PATCH 5/6] [media] exynos4-is: constify video_subdev structures
Date	2017-08-08 13:30 +0200
Message-ID	<ucaRX-7FO-7@gated-at.bofh.it> (permalink)
References	<ucaRX-7FO-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

The v4l2_subdev_ops structures are only passed as the second
argument of v4l2_subdev_init, which is const, so the
v4l2_subdev_ops structures can be const as well.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
 drivers/media/platform/exynos4-is/fimc-isp.c  |    2 +-
 drivers/media/platform/exynos4-is/fimc-lite.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/exynos4-is/fimc-isp.c b/drivers/media/platform/exynos4-is/fimc-isp.c
index 8efe916..fd793d3 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp.c
@@ -433,7 +433,7 @@ static void fimc_isp_subdev_unregistered(struct v4l2_subdev *sd)
 	.s_power = fimc_isp_subdev_s_power,
 };
 
-static struct v4l2_subdev_ops fimc_is_subdev_ops = {
+static const struct v4l2_subdev_ops fimc_is_subdev_ops = {
 	.core = &fimc_is_core_ops,
 	.video = &fimc_is_subdev_video_ops,
 	.pad = &fimc_is_subdev_pad_ops,
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index 7d3ec5c..30282c5 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -1361,7 +1361,7 @@ static void fimc_lite_subdev_unregistered(struct v4l2_subdev *sd)
 	.log_status = fimc_lite_log_status,
 };
 
-static struct v4l2_subdev_ops fimc_lite_subdev_ops = {
+static const struct v4l2_subdev_ops fimc_lite_subdev_ops = {
 	.core = &fimc_lite_core_ops,
 	.video = &fimc_lite_subdev_video_ops,
 	.pad = &fimc_lite_subdev_pad_ops,

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH 5/6] [media] exynos4-is: constify video_subdev structures Julia Lawall <Julia.Lawall@lip6.fr> - 2017-08-08 13:30 +0200
  Re: [PATCH 5/6] [media] exynos4-is: constify video_subdev  structures Sylwester Nawrocki <s.nawrocki@samsung.com> - 2017-08-08 14:40 +0200

csiph-web