From 27bde183b0d3b0e8e84c80db1864a5c7bd20b5e7 Mon Sep 17 00:00:00 2001 From: Anshuman Khandual Date: Mon, 30 Nov 2020 11:24:09 +0100 Subject: [PATCH] ARM: 9033/1: arm/smp: Drop the macro S(x,s) Mapping between IPI type index and its string is direct without requiring an additional offset. Hence the existing macro S(x, s) is now redundant and can just be dropped. This also makes the code clean and simple. Cc: Marc Zyngier Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Anshuman Khandual Signed-off-by: Russell King --- arch/arm/kernel/smp.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 48099c6e..6ab2b0a 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -524,14 +524,13 @@ void __init smp_prepare_cpus(unsigned int max_cpus) } static const char *ipi_types[NR_IPI] __tracepoint_string = { -#define S(x,s) [x] = s - S(IPI_WAKEUP, "CPU wakeup interrupts"), - S(IPI_TIMER, "Timer broadcast interrupts"), - S(IPI_RESCHEDULE, "Rescheduling interrupts"), - S(IPI_CALL_FUNC, "Function call interrupts"), - S(IPI_CPU_STOP, "CPU stop interrupts"), - S(IPI_IRQ_WORK, "IRQ work interrupts"), - S(IPI_COMPLETION, "completion interrupts"), + [IPI_WAKEUP] = "CPU wakeup interrupts", + [IPI_TIMER] = "Timer broadcast interrupts", + [IPI_RESCHEDULE] = "Rescheduling interrupts", + [IPI_CALL_FUNC] = "Function call interrupts", + [IPI_CPU_STOP] = "CPU stop interrupts", + [IPI_IRQ_WORK] = "IRQ work interrupts", + [IPI_COMPLETION] = "completion interrupts", }; static void smp_cross_call(const struct cpumask *target, unsigned int ipinr); -- 2.7.4