[MIPS] BCM1480: Remove duplicate acknowledge of timer interrupt. (a8401fa5) · Commits · e / devices / android_kernel_teracube_mt6765

arch/mips/sibyte/bcm1480/irq.c

+2 −13

Original line number	Diff line number	Diff line
		@@ -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();