From 002b87d2aace62b4f3841c3aa43309d2380092be Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Fri, 14 Sep 2018 15:10:29 -0700 Subject: [PATCH] x86/APM: Fix build warning when PROC_FS is not enabled Fix build warning in apm_32.c when CONFIG_PROC_FS is not enabled: ../arch/x86/kernel/apm_32.c:1643:12: warning: 'proc_apm_show' defined but not used [-Wunused-function] static int proc_apm_show(struct seq_file *m, void *v) Fixes: 3f3942aca6da ("proc: introduce proc_create_single{,_data}") Signed-off-by: Randy Dunlap Signed-off-by: Thomas Gleixner Reviewed-by: Christoph Hellwig Cc: Jiri Kosina Link: https://lkml.kernel.org/r/be39ac12-44c2-4715-247f-4dcc3c525b8b@infradead.org --- arch/x86/kernel/apm_32.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index ec00d1ff5098..f7151cd03cb0 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -1640,6 +1640,7 @@ static int do_open(struct inode *inode, struct file *filp) return 0; } +#ifdef CONFIG_PROC_FS static int proc_apm_show(struct seq_file *m, void *v) { unsigned short bx; @@ -1719,6 +1720,7 @@ static int proc_apm_show(struct seq_file *m, void *v) units); return 0; } +#endif static int apm(void *unused) { -- 2.45.2