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| author | Inki Dae <inki.dae@samsung.com> | 2017-07-03 10:42:17 +0200 |
|---|---|---|
| committer | Archit Taneja <architt@codeaurora.org> | 2017-08-21 05:21:53 +0200 |
| commit | 9928688492aea161eeeaad7af34f372794cb2f53 (patch) | |
| tree | 7389a89d7aaf158fb9d4c0aca4c2877b60b5e759 | |
| parent | drm/exynos: mic: clean up drm_bridge_add call (diff) | |
| download | linux-9928688492aea161eeeaad7af34f372794cb2f53.tar.xz linux-9928688492aea161eeeaad7af34f372794cb2f53.zip | |
drm/bridge: change return type of drm_bridge_add function
This patch changes return type of drm_bridge_add function.
This function never return negative value but returns only 0.
So it changes the return type of this function to void one.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1499071350-25168-2-git-send-email-inki.dae@samsung.com
| -rw-r--r-- | drivers/gpu/drm/drm_bridge.c | 7 | ||||
| -rw-r--r-- | include/drm/drm_bridge.h | 2 |
2 files changed, 2 insertions, 7 deletions
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index dc8cdfe1dcac..1638bfe9627c 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -67,17 +67,12 @@ static LIST_HEAD(bridge_list); * drm_bridge_add - add the given bridge to the global bridge list * * @bridge: bridge control structure - * - * RETURNS: - * Unconditionally returns Zero. */ -int drm_bridge_add(struct drm_bridge *bridge) +void drm_bridge_add(struct drm_bridge *bridge) { mutex_lock(&bridge_lock); list_add_tail(&bridge->list, &bridge_list); mutex_unlock(&bridge_lock); - - return 0; } EXPORT_SYMBOL(drm_bridge_add); diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index 6522d4cbc9d9..682d01ba920c 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -245,7 +245,7 @@ struct drm_bridge { void *driver_private; }; -int drm_bridge_add(struct drm_bridge *bridge); +void drm_bridge_add(struct drm_bridge *bridge); void drm_bridge_remove(struct drm_bridge *bridge); struct drm_bridge *of_drm_find_bridge(struct device_node *np); int drm_bridge_attach(struct drm_encoder *encoder, struct drm_bridge *bridge, |