* [PATCH] ACPI: fix build warning in processor_idle.c
@ 2021-03-31 22:10 Anirudh Rayabharam
0 siblings, 0 replies; only message in thread
From: Anirudh Rayabharam @ 2021-03-31 22:10 UTC (permalink / raw)
To: rjw, lenb; +Cc: Anirudh Rayabharam, linux-acpi, linux-kernel
GCC shows the following warning during build:
drivers/acpi/processor_idle.c: In function ‘acpi_idle_play_dead’:
drivers/acpi/processor_idle.c:542:15: warning: extra tokens at end
of #ifdef directive
Fix by replacing "ifdef" with "if".
Signed-off-by: Anirudh Rayabharam <mail@anirudhrb.com>
---
drivers/acpi/processor_idle.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 19fb28a8005b..0925b1477230 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -539,7 +539,7 @@ static int acpi_idle_play_dead(struct cpuidle_device *dev, int index)
} else
return -ENODEV;
-#ifdef defined(CONFIG_X86) && defined(CONFIG_HOTPLUG_CPU)
+#if defined(CONFIG_X86) && defined(CONFIG_HOTPLUG_CPU)
/* If NMI wants to wake up CPU0, start CPU0. */
if (wakeup_cpu0())
start_cpu0();
--
2.26.2
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2021-03-31 22:10 [PATCH] ACPI: fix build warning in processor_idle.c Anirudh Rayabharam
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