From 04d476bfbb06426fef2985c8e53578bb04596a6f Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Mon, 17 Aug 2020 05:46:41 +0000 Subject: [PATCH] powerpc/process: Replace an #ifdef CONFIG_PPC_47x by IS_ENABLED() isync() is always defined, no need for an #ifdef. Replace it by IS_ENABLED(CONFIG_PPC_47x). Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/ac8da0e3baa91dda805e1e492fd65aecd90c1fb5.1597643156.git.christophe.leroy@csgroup.eu --- arch/powerpc/kernel/process.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 483e36a42617..59dde9a6d3a0 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -831,9 +831,8 @@ static void switch_hw_breakpoint(struct task_struct *new) static inline int __set_dabr(unsigned long dabr, unsigned long dabrx) { mtspr(SPRN_DAC1, dabr); -#ifdef CONFIG_PPC_47x - isync(); -#endif + if (IS_ENABLED(CONFIG_PPC_47x)) + isync(); return 0; } #elif defined(CONFIG_PPC_BOOK3S)