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authorGeert Uytterhoeven <geert@linux-m68k.org>2008-05-18 20:47:15 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-18 13:28:49 -0700
commitd6497700879beeaaae208c0e9fd10b74dc44db5e (patch)
treedfa0b6710bfa9212c5aa7deed02c7b7ef49e40ff
parent3ce92a2a7b03dae6b7778e2a5ff52f2042512887 (diff)
downloadlinux-d6497700879beeaaae208c0e9fd10b74dc44db5e.tar.bz2
m68k: dnfb doesnt check for Apollo
The Apollo frame buffer device driver (dnfb) doesn't check whether it's actually running on Apollo hardware, causing a crash if it isn't. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/video/dnfb.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/dnfb.c b/drivers/video/dnfb.c
index b083ea7e9c69..606da043f4b4 100644
--- a/drivers/video/dnfb.c
+++ b/drivers/video/dnfb.c
@@ -284,6 +284,9 @@ int __init dnfb_init(void)
{
int ret;
+ if (!MACH_IS_APOLLO)
+ return -ENODEV;
+
if (fb_get_options("dnfb", NULL))
return -ENODEV;