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path: root/drivers/rtc/rs5c372.c
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Diffstat (limited to 'drivers/rtc/rs5c372.c')
-rw-r--r--drivers/rtc/rs5c372.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/rtc/rs5c372.c b/drivers/rtc/rs5c372.c
index 3d1346e..1c9b752 100644
--- a/drivers/rtc/rs5c372.c
+++ b/drivers/rtc/rs5c372.c
@@ -166,7 +166,7 @@ rs5c372_convert_to_time(struct rtc_time *dt, unsigned char *buf)
/*
* Get the current time from the RTC
*/
-void
+int
rtc_get (struct rtc_time *tmp)
{
unsigned char buf[RS5C372_RAM_SIZE];
@@ -176,7 +176,7 @@ rtc_get (struct rtc_time *tmp)
rs5c372_enable();
if (!setup_done)
- return;
+ return -1;
memset(buf, 0, sizeof(buf));
@@ -184,12 +184,12 @@ rtc_get (struct rtc_time *tmp)
ret = rs5c372_readram(buf, RS5C372_RAM_SIZE);
if (ret != 0) {
printf("%s: failed\n", __FUNCTION__);
- return;
+ return -1;
}
rs5c372_convert_to_time(tmp, buf);
- return;
+ return 0;
}
/*