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Commit d882f07a authored by Ralf Baechle's avatar Ralf Baechle
Browse files

MIPS: Idle: Don't call local_irq_disable() in cpu_wait() implementations. 



The generic idle loop has already disabled interrupts so this is redundant.

Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent fb40bc3e

arch/mips/kernel/idle.c

+0 −3
Original line number Diff line number Diff line
@@ -39,7 +39,6 @@ static void r3081_wait(void) 


static void r39xx_wait(void)

{

	local_irq_disable();

	if (!need_resched())

		write_c0_conf(read_c0_conf() | TX39_CONF_HALT);

	local_irq_enable();
@@ -56,7 +55,6 @@ extern void r4k_wait(void); 
 */

void r4k_wait_irqoff(void)

{

	local_irq_disable();

	if (!need_resched())

		__asm__(

		"	.set	push		\n"
@@ -75,7 +73,6 @@ void r4k_wait_irqoff(void) 
 */

static void rm7k_wait_irqoff(void)

{

	local_irq_disable();

	if (!need_resched())

		__asm__(

		"	.set	push					\n"