Commit 002b87d2 authored Sep 14, 2018 by Randy Dunlap Committed by Thomas Gleixner Sep 15, 2018

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: 3f3942ac ("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

parent 61a6bd83

arch/x86/kernel/apm_32.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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)
		{

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