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authorFelix Fietkau <nbd@openwrt.org>2007-10-14 21:04:22 +0200
committerJohn W. Linville <linville@tuxdriver.com>2007-10-16 21:04:11 -0400
commit7007d00caca268e1ba2bcaa6bed4a6456a96884b (patch)
tree7432ffd80e167e55a16b5c61c1741ea08990ce29 /drivers/ssb/driver_mipscore.c
parent58a9ac17ed7a78958d03f3b4af107f0ef075cbed (diff)
[PATCH] ssb: Fix a null pointer check in mipscore init
Fix a null pointer check in ssb mipscore init Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/ssb/driver_mipscore.c')
-rw-r--r--drivers/ssb/driver_mipscore.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ssb/driver_mipscore.c b/drivers/ssb/driver_mipscore.c
index ab8691a32580..3d3dd32bf3ab 100644
--- a/drivers/ssb/driver_mipscore.c
+++ b/drivers/ssb/driver_mipscore.c
@@ -173,7 +173,7 @@ u32 ssb_cpu_clock(struct ssb_mipscore *mcore)
void ssb_mipscore_init(struct ssb_mipscore *mcore)
{
- struct ssb_bus *bus = mcore->dev->bus;
+ struct ssb_bus *bus;
struct ssb_device *dev;
unsigned long hz, ns;
unsigned int irq, i;
@@ -183,6 +183,7 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore)
ssb_dprintk(KERN_INFO PFX "Initializing MIPS core...\n");
+ bus = mcore->dev->bus;
hz = ssb_clockspeed(bus);
if (!hz)
hz = 100000000;