OMAPDSS: panel-dpi: enable-gpio
authorTomi Valkeinen <tomi.valkeinen@ti.com>
Thu, 15 May 2014 13:19:44 +0000 (16:19 +0300)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Mon, 19 May 2014 13:26:58 +0000 (16:26 +0300)
commitc6e29d26df52224182560e10acefad4e4d6fd1ed
tree571472038320722eeb8e4d63005121cd84df11a1
parentd80e02ef343379cfcef211ab4f042fc4a5b26100
OMAPDSS: panel-dpi: enable-gpio

The enable gpio should be optional, but the driver returns an error if
it doesn't get the gpio.

So change the driver to accept -ENOENT error.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tested-by: Joachim Eastwood <manabian@gmail.com>
drivers/video/fbdev/omap2/displays-new/panel-dpi.c