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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2014-12-01 13:32:32 +0100 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2015-02-23 11:42:23 +0100 |
| commit | f033c0bcc53675562200680f4cb4a86710d9fbae (patch) | |
| tree | 0fceddf110155d73a39194e945b1c9b473a7e37f /drivers/media | |
| parent | c517d838eb7d07bbe9507871fab3931deccff539 (diff) | |
| download | linux-f033c0bcc53675562200680f4cb4a86710d9fbae.tar.gz linux-f033c0bcc53675562200680f4cb4a86710d9fbae.tar.bz2 linux-f033c0bcc53675562200680f4cb4a86710d9fbae.zip | |
of: Decrement refcount of previous endpoint in of_graph_get_next_endpoint
Decrementing the reference count of the previous endpoint node allows to
use the of_graph_get_next_endpoint function in a for_each_... style macro.
All current users of this function that pass a non-NULL prev parameter
(that is, soc_camera and imx-drm) are changed to not decrement the passed
prev argument's refcount themselves.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/am437x/am437x-vpfe.c | 1 | ||||
| -rw-r--r-- | drivers/media/platform/soc_camera/soc_camera.c | 3 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c index 56a5cb0d2152..0d07fca756fe 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.c +++ b/drivers/media/platform/am437x/am437x-vpfe.c @@ -2504,7 +2504,6 @@ vpfe_get_pdata(struct platform_device *pdev) GFP_KERNEL); pdata->asd[i]->match_type = V4L2_ASYNC_MATCH_OF; pdata->asd[i]->match.of.node = rem; - of_node_put(endpoint); of_node_put(rem); } diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c index cee7b56f8404..f2a3d960b1a6 100644 --- a/drivers/media/platform/soc_camera/soc_camera.c +++ b/drivers/media/platform/soc_camera/soc_camera.c @@ -1694,7 +1694,6 @@ static void scan_of_host(struct soc_camera_host *ici) if (!i) soc_of_bind(ici, epn, ren->parent); - of_node_put(epn); of_node_put(ren); if (i) { @@ -1702,6 +1701,8 @@ static void scan_of_host(struct soc_camera_host *ici) break; } } + + of_node_put(epn); } #else |