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-rw-r--r--arch/mips/pmc-sierra/yosemite/smp.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c
index 4f830f99a874..1c852d6a7654 100644
--- a/arch/mips/pmc-sierra/yosemite/smp.c
+++ b/arch/mips/pmc-sierra/yosemite/smp.c
@@ -111,18 +111,23 @@ void titan_mailbox_irq(void)
int cpu = smp_processor_id();
unsigned long status;
- if (cpu == 0) {
+ switch (cpu) {
+ case 0:
status = OCD_READ(RM9000x2_OCD_INTP0STATUS3);
OCD_WRITE(RM9000x2_OCD_INTP0CLEAR3, status);
- }
- if (cpu == 1) {
+ if (status & 0x2)
+ smp_call_function_interrupt();
+ break;
+
+ case 1:
status = OCD_READ(RM9000x2_OCD_INTP1STATUS3);
OCD_WRITE(RM9000x2_OCD_INTP1CLEAR3, status);
- }
- if (status & 0x2)
- smp_call_function_interrupt();
+ if (status & 0x2)
+ smp_call_function_interrupt();
+ break;
+ }
}
/*