On 14/2/23 19:11, Josh Poimboeuf wrote:
On Tue, Feb 14, 2023 at 08:46:41AM +0100, Philippe Mathieu-Daudé wrote:
Hi Josh,
On 14/2/23 08:05, Josh Poimboeuf wrote:
Include <asm/smp.h> to make sure play_dead() matches its prototype going
forward.
Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
---
arch/mips/kernel/smp-bmips.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c
index f5d7bfa3472a..df9158e8329d 100644
--- a/arch/mips/kernel/smp-bmips.c
+++ b/arch/mips/kernel/smp-bmips.c
@@ -38,6 +38,7 @@
#include <asm/traps.h>
#include <asm/barrier.h>
#include <asm/cpu-features.h>
+#include <asm/smp.h>
What about the other implementations?
$ git grep -L asm/smp.h $(git grep -wlF 'play_dead(void)' arch/mips)
arch/mips/cavium-octeon/smp.c
arch/mips/kernel/smp-bmips.c
arch/mips/kernel/smp-cps.c
arch/mips/loongson64/smp.c
Indeed. I really wish we had -Wmissing-prototypes.
I'll squash this in:
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
index 89954f5f87fb..4212584e6efa 100644
--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -20,6 +20,7 @@
#include <asm/mmu_context.h>
#include <asm/time.h>
#include <asm/setup.h>
+#include <asm/smp.h>
#include <asm/octeon/octeon.h>
diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c
index bcd6a944b839..6d69a9ba8167 100644
--- a/arch/mips/kernel/smp-cps.c
+++ b/arch/mips/kernel/smp-cps.c
@@ -20,6 +20,7 @@
#include <asm/mipsregs.h>
#include <asm/pm-cps.h>
#include <asm/r4kcache.h>
+#include <asm/smp.h>
#include <asm/smp-cps.h>
#include <asm/time.h>
#include <asm/uasm.h>
diff --git a/arch/mips/loongson64/smp.c b/arch/mips/loongson64/smp.c
index c81c2bd07c62..df8d789ede3c 100644
--- a/arch/mips/loongson64/smp.c
+++ b/arch/mips/loongson64/smp.c
@@ -14,6 +14,7 @@
#include <linux/cpufreq.h>
#include <linux/kexec.h>
#include <asm/processor.h>
+#include <asm/smp.h>
#include <asm/time.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
Reviewed-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
Thanks.
