x86: cleanup in amd_cpu_notify()

small coding style fix.

Signed-off-by: Robert Richter <robert.richter@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
index 6a0fca78c362..22e057665e55 100644
--- a/arch/x86/pci/amd_bus.c
+++ b/arch/x86/pci/amd_bus.c
@@ -580,7 +580,7 @@ static int __cpuinit amd_cpu_notify(struct notifier_block *self,
                                     unsigned long action, void *hcpu)
 {
         int cpu = (long)hcpu;
-        switch(action) {
+        switch (action) {
         case CPU_ONLINE:
         case CPU_ONLINE_FROZEN:
                 smp_call_function_single(cpu, enable_pci_io_ecs, NULL, 0);