m68k/mac: Add missing platform check before registering platform devices

On multi-platform kernels, the Mac platform devices should be registered
when running on Mac only. Else it may crash later.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: stable@vger.kernel.org

diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index 96fa6ed7e7995b5bbee00f1d3d6f513ccba288ad..d9f62e0f46c0b8861aff1509549be510c0b2a514 100644 (file)
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -980,6 +980,9 @@ int __init mac_platform_init(void)
 {
        u8 *swim_base;
 
+       if (!MACH_IS_MAC)
+               return -ENODEV;
+
        /*
         * Serial devices
         */