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/sysdev/fsl_soc.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/powerpc/sysdev/fsl_soc.h') diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h index 4c5a19ef4f0b..433566a5ef19 100644 --- a/arch/powerpc/sysdev/fsl_soc.h +++ b/arch/powerpc/sysdev/fsl_soc.h @@ -19,7 +19,7 @@ extern u32 fsl_get_sys_freq(void); struct spi_board_info; struct device_node; -extern void fsl_rstcr_restart(char *cmd); +extern void __noreturn fsl_rstcr_restart(char *cmd); /* The different ports that the DIU can be connected to */ enum fsl_diu_monitor_port { @@ -42,8 +42,8 @@ struct platform_diu_data_ops { extern struct platform_diu_data_ops diu_ops; -void fsl_hv_restart(char *cmd); -void fsl_hv_halt(void); +void __noreturn fsl_hv_restart(char *cmd); +void __noreturn fsl_hv_halt(void); #endif #endif -- cgit