tree 7eccc426693316850a7550fb50c6a005dcd01ac8
parent 844c6f6a36984c5fe1bcc2d68a88f2ed212d1eef
author Guennadi Liakhovetski <lg@denx.de> 1227635828 +0100
committer Eric Miao <eric.miao@marvell.com> 1227675079 +0800

[ARM] pxa/pcm990: use negative number for an invalid GPIO in camera data

0 is a valid GPIO number, use a negative number to specify, that this camera
doesn't have a GPIO for bus-width switching.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>