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authorGuennadi Liakhovetski <lg@denx.de>2008-11-25 20:57:08 +0300
committerEric Miao <eric.miao@marvell.com>2008-11-26 07:51:19 +0300
commit72e9622c2a2eb73d82c716504cc93d22cd3cfd8e (patch)
tree7eccc426693316850a7550fb50c6a005dcd01ac8 /arch/arm/mach-pxa/pcm990-baseboard.c
parent844c6f6a36984c5fe1bcc2d68a88f2ed212d1eef (diff)
downloadlinux-72e9622c2a2eb73d82c716504cc93d22cd3cfd8e.tar.xz
[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>
Diffstat (limited to 'arch/arm/mach-pxa/pcm990-baseboard.c')
-rw-r--r--arch/arm/mach-pxa/pcm990-baseboard.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index f601425f1b1e..b36cec5c9eed 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -385,6 +385,7 @@ static struct soc_camera_link iclink[] = {
.gpio = NR_BUILTIN_GPIO + 1,
}, {
.bus_id = 0, /* Must match with the camera ID above */
+ .gpio = -ENXIO,
}
};