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Merge branch 'stable-3.2' into pandora-3.2
[pandora-kernel.git]
/
drivers
/
gpu
/
drm
/
drm_edid.c
diff --git
a/drivers/gpu/drm/drm_edid.c
b/drivers/gpu/drm/drm_edid.c
index
0c1a99b
..
bb95d59
100644
(file)
--- a/
drivers/gpu/drm/drm_edid.c
+++ b/
drivers/gpu/drm/drm_edid.c
@@
-274,6
+274,11
@@
drm_do_probe_ddc_edid(struct i2c_adapter *adapter, unsigned char *buf,
}
};
ret = i2c_transfer(adapter, msgs, 2);
+ if (ret == -ENXIO) {
+ DRM_DEBUG_KMS("drm: skipping non-existent adapter %s\n",
+ adapter->name);
+ break;
+ }
} while (ret != 2 && --retries);
return ret == 2 ? 0 : -1;