From: Jiang Liu Date: Sun, 15 Dec 2013 16:36:28 +0000 (+0800) Subject: 06/18] smp, blackfin: kill SMP single function call interrupt X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5e98c0990471fa1ee707f5c3a6f5183355b19828;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 06/18] smp, blackfin: kill SMP single function call interrupt Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic similar to smp_call_function_single()" has unified the way to handle single and multiple cross-CPU function calls. Now only one interrupt is needed for architecture specific code to support generic SMP function call interfaces, so kill the redundant single function call interrupt. Cc: Andrew Morton Cc: Shaohua Li Cc: Peter Zijlstra Cc: Ingo Molnar Cc: Steven Rostedt Cc: Jiri Kosina Cc: Mike Frysinger Cc: uclinux-dist-devel@blackfin.uclinux.org Signed-off-by: Jiang Liu --- diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index 2bbae0783819..ba6c30d8534d 100644 --- a/arch/blackfin/mach-common/smp.c +++ b/arch/blackfin/mach-common/smp.c @@ -53,7 +53,6 @@ enum ipi_message_type { BFIN_IPI_TIMER, BFIN_IPI_RESCHEDULE, BFIN_IPI_CALL_FUNC, - BFIN_IPI_CALL_FUNC_SINGLE, BFIN_IPI_CPU_STOP, }; @@ -162,9 +161,6 @@ static irqreturn_t ipi_handler_int1(int irq, void *dev_instance) case BFIN_IPI_CALL_FUNC: generic_smp_call_function_interrupt(); break; - case BFIN_IPI_CALL_FUNC_SINGLE: - generic_smp_call_function_single_interrupt(); - break; case BFIN_IPI_CPU_STOP: ipi_cpu_stop(cpu); break; @@ -210,7 +206,7 @@ void send_ipi(const struct cpumask *cpumask, enum ipi_message_type msg) void arch_send_call_function_single_ipi(int cpu) { - send_ipi(cpumask_of(cpu), BFIN_IPI_CALL_FUNC_SINGLE); + send_ipi(cpumask_of(cpu), BFIN_IPI_CALL_FUNC); } void arch_send_call_function_ipi_mask(const struct cpumask *mask)