[RFC PATCH 17/26] [media] ipuv3-csi: Pass ipucsi to v4l2_media_subdev_s_power

[Philipp Zabel]

From: Sascha Hauer <s.ha...@pengutronix.de>

Makes it easier to access ipucsi from v4l2_media_subdev_s_power which
is needed in subsequent patches.

Signed-off-by: Sascha Hauer <s.ha...@pengutronix.de>
---
 drivers/media/platform/imx/imx-ipuv3-csi.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/media/platform/imx/imx-ipuv3-csi.c 
b/drivers/media/platform/imx/imx-ipuv3-csi.c
index dfa2daa..e75d7f5 100644
--- a/drivers/media/platform/imx/imx-ipuv3-csi.c
+++ b/drivers/media/platform/imx/imx-ipuv3-csi.c
@@ -1080,8 +1080,9 @@ disable:
        return ret;
 }
 
-int v4l2_media_subdev_s_power(struct media_entity *entity, int enable)
+int v4l2_media_subdev_s_power(struct ipucsi *ipucsi, int enable)
 {
+       struct media_entity *entity = &ipucsi->subdev.entity;
        struct media_entity_graph graph;
        struct media_entity *first;
        struct v4l2_subdev *sd;
@@ -1131,7 +1132,7 @@ static int ipucsi_open(struct file *file)
                goto out;
 
        if (v4l2_fh_is_singular_file(file))
-               ret = v4l2_media_subdev_s_power(&ipucsi->subdev.entity, 1);
+               ret = v4l2_media_subdev_s_power(ipucsi, 1);
 
 out:
        mutex_unlock(&ipucsi->mutex);
@@ -1144,7 +1145,7 @@ static int ipucsi_release(struct file *file)
 
        mutex_lock(&ipucsi->mutex);
        if (v4l2_fh_is_singular_file(file)) {
-               v4l2_media_subdev_s_power(&ipucsi->subdev.entity, 0);
+               v4l2_media_subdev_s_power(ipucsi, 0);
 
                vb2_fop_release(file);
        } else {
-- 
2.0.0.rc2

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