Commit 12d2b4e5 authored by Nicolas Pitre's avatar Nicolas Pitre
Browse files

ARM: mach-ixp4xx: properly disable CPU idle call 



Signed-off-by: default avatarNicolas Pitre <nicolas.pitre@linaro.org>
parent 86ce0d2e

arch/arm/mach-ixp4xx/common.c

+6 −0
Original line number Diff line number Diff line
@@ -236,6 +236,12 @@ void __init ixp4xx_init_irq(void) 
{

	int i = 0;



	/*

	 * ixp4xx does not implement the XScale PWRMODE register

	 * so it must not call cpu_do_idle().

	 */

	disable_hlt();



	/* Route all sources to IRQ instead of FIQ */

	*IXP4XX_ICLR = 0x0;

arch/arm/mach-ixp4xx/include/mach/system.h

+0 −5
Original line number Diff line number Diff line
@@ -10,10 +10,5 @@ 
 */

static inline void arch_idle(void)

{

	/* ixp4xx does not implement the XScale PWRMODE register,

	 * so it must not call cpu_do_idle() here.

	 */

#if 0

	cpu_do_idle();

#endif

}