diff options
| author | Boris Brezillon <boris.brezillon@collabora.com> | 2019-10-23 18:44:53 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@collabora.com> | 2019-12-02 11:34:06 +0300 |
| commit | bd19c4527056b3e42e8c286136660aa14d0b6c90 (patch) | |
| tree | 49f29cf409e7424126234c2095b1afd35c8a5894 /drivers/gpu/drm/exynos/exynos_dp.c | |
| parent | de2501381470f7374cd502c239eecf8a3f67f65f (diff) | |
| download | linux-bd19c4527056b3e42e8c286136660aa14d0b6c90.tar.xz | |
drm/exynos: Don't reset bridge->next
bridge->next is only points to the new bridge if drm_bridge_attach()
succeeds. No need to reset it manually here.
Note that this change is part of the attempt to make the bridge chain
a double-linked list. In order to do that we must patch all drivers
manipulating the bridge->next field.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191023154512.9762-3-boris.brezillon@collabora.com
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_dp.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_dp.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c index 1e6aa24bf45e..4785885c0f4f 100644 --- a/drivers/gpu/drm/exynos/exynos_dp.c +++ b/drivers/gpu/drm/exynos/exynos_dp.c @@ -110,7 +110,6 @@ static int exynos_dp_bridge_attach(struct analogix_dp_plat_data *plat_data, if (ret) { DRM_DEV_ERROR(dp->dev, "Failed to attach bridge to drm\n"); - bridge->next = NULL; return ret; } } |