When building rtc-sh, rtc_dev isn't used in function __sh_rtc_periodic.
drivers/rtc/rtc-sh.c: In function ‘__sh_rtc_periodic’:
drivers/rtc/rtc-sh.c:146:21: warning: unused variable ‘rtc_dev’ [-Wunused-variable]
struct rtc_device *rtc_dev = rtc->rtc_dev;
^~~~~~~
Remove the declaration of rtc_dev to dispose the warning.
Fixes: ec623ff014c4 ("rtc: sh: remove dead code")
Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx>
---
drivers/rtc/rtc-sh.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 25ec6a937858..51ba414798a8 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -143,7 +143,6 @@ static int __sh_rtc_alarm(struct sh_rtc *rtc)
static int __sh_rtc_periodic(struct sh_rtc *rtc)
{
- struct rtc_device *rtc_dev = rtc->rtc_dev;
unsigned int tmp, pending;
tmp = readb(rtc->regbase + RCR2);
--
2.18.0
