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authorRandy Dunlap <rdunlap@infradead.org>2018-09-14 15:10:29 -0700
committerThomas Gleixner <tglx@linutronix.de>2018-09-15 10:16:25 +0200
commit002b87d2aace62b4f3841c3aa43309d2380092be (patch)
tree96f424433d8be906bf9c7b578a243cd14a8dd622
parent61a6bd83abf2f14b2a917b6a0279c88d299267af (diff)
downloadlinux-sh-002b87d2aace62b4f3841c3aa43309d2380092be.tar.gz
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 <rdunlap@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Jiri Kosina <jikos@kernel.org> Link: https://lkml.kernel.org/r/be39ac12-44c2-4715-247f-4dcc3c525b8b@infradead.org
-rw-r--r--arch/x86/kernel/apm_32.c2
1 files changed, 2 insertions, 0 deletions
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)
{