From 95ec77c06e8e63fff50c497eca0668bf6da39813 Mon Sep 17 00:00:00 2001 From: Daniel Axtens Date: Tue, 12 Jul 2016 10:54:52 +1000 Subject: powerpc: Make ppc_md.{halt, restart} __noreturn powernv marks it's halt and restart calls as __noreturn. However, ppc_md does not have this annotation. Add the annotation to ppc_md, and then to every halt/restart function that is missing it. Additionally, I have verified that all of these functions do not return. Occasionally I have added a spin loop to be sure. Signed-off-by: Daniel Axtens Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/mpc52xx.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/include/asm/mpc52xx.h') diff --git a/arch/powerpc/include/asm/mpc52xx.h b/arch/powerpc/include/asm/mpc52xx.h index 0acc7c7c..e94cede 100644 --- a/arch/powerpc/include/asm/mpc52xx.h +++ b/arch/powerpc/include/asm/mpc52xx.h @@ -275,7 +275,7 @@ extern int mpc5200_psc_ac97_gpio_reset(int psc_number); extern void mpc52xx_map_common_devices(void); extern int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv); extern unsigned int mpc52xx_get_xtal_freq(struct device_node *node); -extern void mpc52xx_restart(char *cmd); +extern void __noreturn mpc52xx_restart(char *cmd); /* mpc52xx_gpt.c */ struct mpc52xx_gpt_priv; -- cgit v1.1