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[PATCH] ssb: Fix a null pointer check in mipscore init

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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>
This commit is contained in:
Felix Fietkau
2007-10-14 21:04:22 +02:00
committed by John W. Linville
parent 58a9ac17ed
commit 7007d00cac
1 changed files with 2 additions and 1 deletions
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3
drivers/ssb/driver_mipscore.c
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@@ -173,7 +173,7 @@ u32 ssb_cpu_clock(struct ssb_mipscore *mcore)
void ssb_mipscore_init(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; struct ssb_device *dev;
unsigned long hz, ns; unsigned long hz, ns;
unsigned int irq, i; 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"); ssb_dprintk(KERN_INFO PFX "Initializing MIPS core...\n");
bus = mcore->dev->bus;
hz = ssb_clockspeed(bus); hz = ssb_clockspeed(bus);
if (!hz) if (!hz)
hz = 100000000; hz = 100000000;