* [PATCH v1] powerpc/process: Replace an #ifdef CONFIG_PPC_47x by IS_ENABLED()
@ 2020-08-17 5:46 Christophe Leroy
2020-09-17 11:27 ` Michael Ellerman
0 siblings, 1 reply; 2+ messages in thread
From: Christophe Leroy @ 2020-08-17 5:46 UTC (permalink / raw)
To: Benjamin Herrenschmidt, Paul Mackerras, Michael Ellerman
Cc: linux-kernel, linuxppc-dev
isync() is always defined, no need for an #ifdef.
Replace it by IS_ENABLED(CONFIG_PPC_47x).
Signed-off-by: Christophe Leroy <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 e86e28c28259..fd3e11663613 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -777,9 +777,8 @@ 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)
--
2.25.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v1] powerpc/process: Replace an #ifdef CONFIG_PPC_47x by IS_ENABLED()
2020-08-17 5:46 [PATCH v1] powerpc/process: Replace an #ifdef CONFIG_PPC_47x by IS_ENABLED() Christophe Leroy
@ 2020-09-17 11:27 ` Michael Ellerman
0 siblings, 0 replies; 2+ messages in thread
From: Michael Ellerman @ 2020-09-17 11:27 UTC (permalink / raw)
To: Michael Ellerman, Benjamin Herrenschmidt, Paul Mackerras,
Christophe Leroy
Cc: linuxppc-dev, linux-kernel
On Mon, 17 Aug 2020 05:46:41 +0000 (UTC), Christophe Leroy wrote:
> isync() is always defined, no need for an #ifdef.
>
> Replace it by IS_ENABLED(CONFIG_PPC_47x).
Applied to powerpc/next.
[1/1] powerpc/process: Replace an #ifdef CONFIG_PPC_47x by IS_ENABLED()
https://git.kernel.org/powerpc/c/04d476bfbb06426fef2985c8e53578bb04596a6f
cheers
^ permalink raw reply [flat|nested] 2+ messages in thread
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