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| author | Ralf Baechle <ralf@linux-mips.org> | 2007-11-05 00:29:45 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-11-15 23:21:49 +0000 |
| commit | a8401fa57f1600ca0ad74b958c2c9eb494f40dc8 (patch) | |
| tree | 5ac72807d2335a9a345ada669232b4e654862960 | |
| parent | 07a80e49240ff57bccc3c65944d35947c3d33697 (diff) | |
| download | linux-stable-a8401fa57f1600ca0ad74b958c2c9eb494f40dc8.tar.gz linux-stable-a8401fa57f1600ca0ad74b958c2c9eb494f40dc8.tar.bz2 linux-stable-a8401fa57f1600ca0ad74b958c2c9eb494f40dc8.zip | |
[MIPS] BCM1480: Remove duplicate acknowledge of timer interrupt.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/sibyte/bcm1480/irq.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c index e28d626255a3..3ba5ef358162 100644 --- a/arch/mips/sibyte/bcm1480/irq.c +++ b/arch/mips/sibyte/bcm1480/irq.c @@ -412,18 +412,6 @@ static void bcm1480_kgdb_interrupt(void) extern void bcm1480_mailbox_interrupt(void); -static inline void dispatch_ip4(void) -{ - int cpu = smp_processor_id(); - int irq = K_BCM1480_INT_TIMER_0 + cpu; - - /* Reset the timer */ - __raw_writeq(M_SCD_TIMER_ENABLE|M_SCD_TIMER_MODE_CONTINUOUS, - IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG))); - - do_IRQ(irq); -} - static inline void dispatch_ip2(void) { unsigned long long mask_h, mask_l; @@ -451,6 +439,7 @@ static inline void dispatch_ip2(void) asmlinkage void plat_irq_dispatch(void) { + unsigned int cpu = smp_processor_id(); unsigned int pending; #ifdef CONFIG_SIBYTE_BCM1480_PROF @@ -467,7 +456,7 @@ asmlinkage void plat_irq_dispatch(void) #endif if (pending & CAUSEF_IP4) - dispatch_ip4(); + do_IRQ(K_BCM1480_INT_TIMER_0 + cpu); #ifdef CONFIG_SMP else if (pending & CAUSEF_IP3) bcm1480_mailbox_interrupt(); |