drm/tegra: fix compile w/ CONFIG_DYNAMIC_DEBUG
authorStephen Warren <swarren@nvidia.com>
Wed, 18 Dec 2013 20:53:33 +0000 (13:53 -0700)
committerThierry Reding <treding@nvidia.com>
Fri, 20 Dec 2013 14:56:33 +0000 (15:56 +0100)
With CONFIG_DYNAMIC_DEBUG=y, the following compile error occurs:

drivers/gpu/drm/tegra/mipi-phy.c: In function ‘mipi_dphy_timing_validate’:
drivers/gpu/drm/tegra/mipi-phy.c:69:11: error: ‘EINVAL’ undeclared (first use in this function)
drivers/gpu/drm/tegra/mipi-phy.c:69:11: note: each undeclared identifier is reported only once for each function it appears in

Fix this by directly including the header that defines EINVAL.

Fixes: dec727399a4b ("drm/tegra: Add DSI support")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/gpu/drm/tegra/mipi-phy.c

index 1d2ad267cfce3bb23f3ca39109f7807c50abbeb2..e2c4aedaee7887b876db279e3c83888ea98f153a 100644 (file)
@@ -20,6 +20,7 @@
  * OF THIS SOFTWARE.
  */
 
+#include <linux/errno.h>
 #include <linux/kernel.h>
 
 #include "mipi-phy.h"