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authorGeert Uytterhoeven <geert@linux-m68k.org>2008-05-18 20:47:16 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-18 13:28:49 -0700
commit0f734484ac51711f6b9e48b42242e19e88eb2926 (patch)
treee51efeb4cb69fd6d1269a41ceb151f428ac663cb /drivers/net/sun3lance.c
parentd6497700879beeaaae208c0e9fd10b74dc44db5e (diff)
m68k: Some network drivers do not check the platform
Some network 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>
Diffstat (limited to 'drivers/net/sun3lance.c')
-rw-r--r--drivers/net/sun3lance.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/sun3lance.c b/drivers/net/sun3lance.c
index f8d46134dac..359452a06c6 100644
--- a/drivers/net/sun3lance.c
+++ b/drivers/net/sun3lance.c
@@ -250,6 +250,9 @@ struct net_device * __init sun3lance_probe(int unit)
static int found;
int err = -ENODEV;
+ if (!MACH_IS_SUN3 && !MACH_IS_SUN3X)
+ return ERR_PTR(-ENODEV);
+
/* check that this machine has an onboard lance */
switch(idprom->id_machtype) {
case SM_SUN3|SM_3_50: