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drm/exynos: drm_connector: Fix error check condition
author
Sachin Kamat
<sachin.kamat@linaro.org>
Wed, 27 Mar 2013 10:58:43 +0000
(16:28 +0530)
committer
Inki Dae
<daeinki@gmail.com>
Tue, 16 Apr 2013 15:07:27 +0000
(
00:07
+0900)
drm_add_edid_modes() returns 0 upon failure to find any modes.
Hence check for 0 and not less than 0.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_connector.c
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diff --git
a/drivers/gpu/drm/exynos/exynos_drm_connector.c
b/drivers/gpu/drm/exynos/exynos_drm_connector.c
index
4c5b685
..
8bcc13a
100644
(file)
--- a/
drivers/gpu/drm/exynos/exynos_drm_connector.c
+++ b/
drivers/gpu/drm/exynos/exynos_drm_connector.c
@@
-124,7
+124,7
@@
static int exynos_drm_connector_get_modes(struct drm_connector *connector)
}
count = drm_add_edid_modes(connector, edid);
- if (
count < 0
) {
+ if (
!count
) {
DRM_ERROR("Add edid modes failed %d\n", count);
goto out;
}