From: Ingo Molnar <mingo@elte.hu>
Date: Sun, 11 Jan 2009 04:15:21 +0000 (+0100)
Subject: smp_call_function_single(): be slightly less stupid, fix
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=93423b8665f43a0c7a006a1d5be048b99db56d32;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

smp_call_function_single(): be slightly less stupid, fix

Impact: build fix on Alpha

 kernel/up.c: In function 'smp_call_function_single':
 kernel/up.c:12: error: 'cpuid' undeclared (first use in this function)
 kernel/up.c:12: error: (Each undeclared identifier is reported only once
 kernel/up.c:12: error: for each function it appears in.)

The typo didnt show up on x86 because 'cpuid' happens to be a
function address as well ...

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/up.c b/kernel/up.c
index ce62cc9e9f71..c04b9dcfcebe 100644
--- a/kernel/up.c
+++ b/kernel/up.c
@@ -9,10 +9,12 @@
 int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
 				int wait)
 {
-	WARN_ON(cpuid != 0);
+	WARN_ON(cpu != 0);
+
 	local_irq_disable();
 	(func)(info);
 	local_irq_enable();
+
 	return 0;
 }
 EXPORT_SYMBOL(smp_call_function_single);