Commit e869a90e authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: Wire up ARCH_HAS_DEFAULT_IDLE for cpuidle. 



cpuidle wants ARCH_HAS_DEFAULT_IDLE defined in order to use the
default idle loop. So, make it accessible and enable it for all
sh machines.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent eeee7853

arch/sh/Kconfig

+3 −0
Original line number Diff line number Diff line
@@ -130,6 +130,9 @@ config ARCH_HAS_ILOG2_U64 
config ARCH_NO_VIRT_TO_BUS

	def_bool y



config ARCH_HAS_DEFAULT_IDLE

	def_bool y



config IO_TRAPPED

	bool

arch/sh/include/asm/system.h

+1 −0
Original line number Diff line number Diff line
@@ -153,6 +153,7 @@ extern unsigned long cached_to_uncached; 
extern struct dentry *sh_debugfs_root;



void per_cpu_trap_init(void);

void default_idle(void);



asmlinkage void break_point_trap(void);

arch/sh/kernel/idle.c

+1 −1
Original line number Diff line number Diff line
@@ -38,7 +38,7 @@ static int __init hlt_setup(char *__unused) 
}

__setup("hlt", hlt_setup);



static void default_idle(void)

void default_idle(void)

{

	if (!hlt_counter) {

		clear_thread_flag(TIF_POLLING_NRFLAG);