[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>
diff --git a/drivers/ssb/driver_mipscore.c b/drivers/ssb/driver_mipscore.c
index ab8691a..3d3dd32 100644
--- a/drivers/ssb/driver_mipscore.c
+++ b/drivers/ssb/driver_mipscore.c
@@ -173,7 +173,7 @@
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 @@
ssb_dprintk(KERN_INFO PFX "Initializing MIPS core...\n");
+ bus = mcore->dev->bus;
hz = ssb_clockspeed(bus);
if (!hz)
hz = 100000000;