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sparc: fix led.c driver when PROC_FS is not enabled

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[ Upstream commit b3554aa247 ]

Fix Sparc build when CONFIG_PROC_FS is not enabled.

Fixes this build error:
arch/sparc/kernel/led.c:107:30: error: 'led_proc_ops' defined but not used [-Werror=unused-const-variable=]
     107 | static const struct proc_ops led_proc_ops = {
         |                              ^~~~~~~~~~~~
   cc1: all warnings being treated as errors

Fixes: 97a32539b9 ("proc: convert everything to "struct proc_ops"")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Lars Kotthoff <metalhead@metalhead.ws>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Randy Dunlap 2020-11-16 16:48:00 -08:00 committed by Greg Kroah-Hartman
parent 103ca2da81
commit 0fda33ea89
1 changed files with 2 additions and 0 deletions
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2
arch/sparc/kernel/led.c
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@ -50,6 +50,7 @@ static void led_blink(struct timer_list *unused)
add_timer(&led_blink_timer);
}
#ifdef CONFIG_PROC_FS
static int led_proc_show(struct seq_file *m, void *v)
{
if (get_auxio() & AUXIO_LED)
@ -111,6 +112,7 @@ static const struct proc_ops led_proc_ops = {
.proc_release = single_release,
.proc_write = led_proc_write,
};
#endif
static struct proc_dir_entry *led;