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[MIPS] Make MIPS udelay() preempt safe under DEBUG_PREEMPT
author
Deepak Saxena
<dsaxena@plexity.net>
Mon, 19 Mar 2007 23:49:45 +0000
(16:49 -0700)
committer
Ralf Baechle
<ralf@linux-mips.org>
Sat, 24 Mar 2007 17:01:49 +0000
(17:01 +0000)
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>
include/asm-mips/delay.h
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diff --git
a/include/asm-mips/delay.h
b/include/asm-mips/delay.h
index
ea77050
..
223d156
100644
(file)
--- 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)