Commit 04d476bf authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman
Browse files

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: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/ac8da0e3baa91dda805e1e492fd65aecd90c1fb5.1597643156.git.christophe.leroy@csgroup.eu
parent da7bb43a

arch/powerpc/kernel/process.c

+2 −3
Original line number Diff line number Diff line
@@ -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

	if (IS_ENABLED(CONFIG_PPC_47x))

		isync();

#endif

	return 0;

}

#elif defined(CONFIG_PPC_BOOK3S)