* [PATCH 1/2][MIPS] replace inline assembler to cpu_wait()
@ 2008-07-11 13:39 Yoichi Yuasa
2008-07-11 14:04 ` Ralf Baechle
0 siblings, 1 reply; 2+ messages in thread
From: Yoichi Yuasa @ 2008-07-11 13:39 UTC (permalink / raw)
To: Ralf Baechle; +Cc: yoichi_yuasa, linux-mips
Replace inline assembler to cpu_wait().
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
diff -pruN -X /home/yuasa/Memo/dontdiff linux-orig/arch/mips/gt64120/wrppmc/reset.c linux/arch/mips/gt64120/wrppmc/reset.c
--- linux-orig/arch/mips/gt64120/wrppmc/reset.c 2008-07-08 10:12:29.899943226 +0900
+++ linux/arch/mips/gt64120/wrppmc/reset.c 2008-07-08 13:32:37.836100230 +0900
@@ -5,10 +5,12 @@
*
* Copyright (C) 1997 Ralf Baechle
*/
+#include <linux/irqflags.h>
#include <linux/kernel.h>
#include <asm/cacheflush.h>
#include <asm/mipsregs.h>
+#include <asm/processor.h>
void wrppmc_machine_restart(char *command)
{
@@ -32,11 +34,8 @@ void wrppmc_machine_halt(void)
printk(KERN_NOTICE "You can safely turn off the power\n");
while (1) {
- __asm__(
- ".set\tmips3\n\t"
- "wait\n\t"
- ".set\tmips0"
- );
+ if (cpu_wait)
+ cpu_wait();
}
}
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