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

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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>

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Guennadi Liakhovetski 2008-11-25 18:57:08 +01:00 • committed by Eric Miao

parent 844c6f6a36

commit 72e9622c2a

1 changed files with 1 additions and 0 deletions

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arch/arm/mach-pxa/pcm990-baseboard.c

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