m68k: Some input drivers do not check the platform

Some input drivers do not check whether they're actually running on the
correct platform, causing multi-platform kernels to crash if they are not.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/input/serio/hp_sdc_mlc.c b/drivers/input/serio/hp_sdc_mlc.c
index f1fd3b638a37..587398f5c9df 100644
--- a/drivers/input/serio/hp_sdc_mlc.c
+++ b/drivers/input/serio/hp_sdc_mlc.c
@@ -306,6 +306,11 @@ static int __init hp_sdc_mlc_init(void)
 {
         hil_mlc *mlc = &hp_sdc_mlc;
 
+#ifdef __mc68000__
+        if (!MACH_IS_HP300)
+                return -ENODEV;
+#endif
+
         printk(KERN_INFO PREFIX "Registering the System Domain Controller's HIL MLC.\n");
 
         hp_sdc_mlc_priv.emtestmode = 0;