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drm/exynos: drm_connector: Fix error check condition

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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>
This commit is contained in:
Sachin Kamat 2013-03-27 16:28:43 +05:30 committed by Inki Dae
parent d8e9ca45df
commit 81ed7039f3
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/exynos/exynos_drm_connector.c
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@ -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;
}