When CONFIG_PROC_FS is not set, one procfs-related function is not
used, causing a build error or warning.
Mark this function as __maybe_unused to quieten the build.
../drivers/input/misc/hp_sdc_rtc.c:268:12: warning: 'hp_sdc_rtc_proc_show' defined but not used [-Wunused-function]
268 | static int hp_sdc_rtc_proc_show(struct seq_file *m, void *v)
| ^~~~~~~~~~~~~~~~~~~~
Fixes: c18bd9a1ff47 ("hp_sdc_rtc: Don't use create_proc_read_entry()")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Cc: linux-m68k@xxxxxxxxxxxxxxxxxxxx
Cc: "James E.J. Bottomley" <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Cc: linux-parisc@xxxxxxxxxxxxxxx
Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Cc: linux-input@xxxxxxxxxxxxxxx
---
drivers/input/misc/hp_sdc_rtc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -- a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -265,7 +265,7 @@ static inline int hp_sdc_rtc_read_ct(str
return 0;
}
-static int hp_sdc_rtc_proc_show(struct seq_file *m, void *v)
+static int __maybe_unused hp_sdc_rtc_proc_show(struct seq_file *m, void *v)
{
#define YN(bit) ("no")
#define NY(bit) ("yes")
