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authorDmitry Baryshkov <dbaryshkov@gmail.com>2009-04-20 18:48:28 +0200
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-04-24 00:25:40 +0200
commitae1036a2f4e8f83b544ddce4f875a1e4e2ac7b62 (patch)
treee6fc775529ecaa7ba64525c0c50dea9c6a9ffe41 /drivers/pcmcia
parentMerge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/px... (diff)
downloadlinux-ae1036a2f4e8f83b544ddce4f875a1e4e2ac7b62.tar.xz
linux-ae1036a2f4e8f83b544ddce4f875a1e4e2ac7b62.zip
[ARM] 5458/1: pcmcia: pxa2xx-sharpsl: check if we do have Scoop config
Check if we really have Scoop config, otherwice we can get a nice Oops during probe. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/pcmcia')
-rw-r--r--drivers/pcmcia/pxa2xx_sharpsl.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index 1cd02f5a23a0..bc43f78f6f0b 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -255,6 +255,9 @@ static int __init sharpsl_pcmcia_init(void)
{
int ret;
+ if (!platform_scoop_config)
+ return -ENODEV;
+
sharpsl_pcmcia_ops.nr = platform_scoop_config->num_devs;
sharpsl_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);