From: Deepak Saxena <dsaxena@plexity.net>
Date: Mon, 19 Mar 2007 23:49:45 +0000 (-0700)
Subject: [MIPS] Make MIPS udelay() preempt safe under DEBUG_PREEMPT
X-Git-Tag: android-x86-1.6~15536
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=83598f1cb06101e972b1f5aaf3408eb729622fa8;p=android-x86%2Fkernel.git

[MIPS] Make MIPS udelay() preempt safe under DEBUG_PREEMPT

Signed-off-by: Manish Lachwani <mlachwani@mvista.com>
Signed-off-by: Deepak Saxena <dsaxena@mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/include/asm-mips/delay.h b/include/asm-mips/delay.h
index ea77050f8e3a..223d156efb9f 100644
--- a/include/asm-mips/delay.h
+++ b/include/asm-mips/delay.h
@@ -79,7 +79,7 @@ static inline void __udelay(unsigned long usecs, unsigned long lpj)
 	__delay(usecs);
 }
 
-#define __udelay_val cpu_data[smp_processor_id()].udelay_val
+#define __udelay_val cpu_data[raw_smp_processor_id()].udelay_val
 
 #define udelay(usecs) __udelay((usecs),__udelay_val)