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path: root/drivers/gpu/drm/gma500/cdv_intel_dp.c
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Diffstat (limited to 'drivers/gpu/drm/gma500/cdv_intel_dp.c')
-rw-r--r--drivers/gpu/drm/gma500/cdv_intel_dp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c
index f41cbb753bb4..720a767118c9 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_dp.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c
@@ -2078,7 +2078,7 @@ cdv_intel_dp_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev
intel_dp->dpcd,
sizeof(intel_dp->dpcd));
cdv_intel_edp_panel_vdd_off(gma_encoder);
- if (ret == 0) {
+ if (ret <= 0) {
/* if this fails, presume the device is a ghost */
DRM_INFO("failed to retrieve link info, disabling eDP\n");
drm_encoder_cleanup(encoder);