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authorGeert Uytterhoeven <geert@linux-m68k.org>2012-03-18 13:20:27 +0100
committerGeert Uytterhoeven <geert@linux-m68k.org>2012-04-01 22:57:53 +0200
commit450aed725c9a53282483c48ebd012feefae94a07 (patch)
tree2cbd5e664c0f66490294a641033cf361820a3564 /arch
parent6cfeba53911d6d2f17ebbd1246893557d5ff5aeb (diff)
m68k/q40: Add missing platform check before registering platform devices
On multi-platform kernels, the Q40/Q60 platform devices should be registered when running on Q40/Q60 only. Else it may crash later. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/m68k/q40/config.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c
index 512adb64f7dd..8a1ce327c963 100644
--- a/arch/m68k/q40/config.c
+++ b/arch/m68k/q40/config.c
@@ -334,6 +334,9 @@ static __init int q40_add_kbd_device(void)
{
struct platform_device *pdev;
+ if (!MACH_IS_Q40)
+ return -ENODEV;
+
pdev = platform_device_register_simple("q40kbd", -1, NULL, 0);
if (IS_ERR(pdev))
return PTR_ERR(pdev);