[PATCH Resend] drm/exynos: drm_connector: Fix error check condition

[Sachin Kamat]

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 at linaro.org>
Cc: Rahul Sharma <rahul.sharma at samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_connector.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c 
b/drivers/gpu/drm/exynos/exynos_drm_connector.c
index 4c5b685..8bcc13a 100644
--- 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;
                }
-- 
1.7.4.1