From fd899c0cc725387992ccfc83fb6f70505c36cbeb Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 7 Jul 2005 17:56:28 -0700 Subject: [PATCH] ppc64: Make idle_loop a ppc_md function This patch adds an idle member to the ppc_md structure and calls it from cpu_idle(). If a platform leaves ppc_md.idle as null it will get the default idle loop default_idle(). Signed-off-by: Michael Ellerman Signed-off-by: Anton Blanchard Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/ppc64/kernel/setup.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/ppc64/kernel/setup.c') diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c index d5e4866e9ac2..a278998ecb44 100644 --- a/arch/ppc64/kernel/setup.c +++ b/arch/ppc64/kernel/setup.c @@ -96,7 +96,6 @@ extern void udbg_init_maple_realmode(void); extern unsigned long klimit; extern void mm_init_ppc64(void); -extern int idle_setup(void); extern void stab_initialize(unsigned long stab); extern void htab_initialize(void); extern void early_init_devtree(void *flat_dt); @@ -1081,8 +1080,9 @@ void __init setup_arch(char **cmdline_p) ppc_md.setup_arch(); - /* Select the correct idle loop for the platform. */ - idle_setup(); + /* Use the default idle loop if the platform hasn't provided one. */ + if (NULL == ppc_md.idle_loop) + ppc_md.idle_loop = default_idle; paging_init(); ppc64_boot_msg(0x15, "Setup Done"); -- cgit v1.2.2