diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-04-30 12:19:28 +0100 |
|---|---|---|
| committer | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-04-30 12:19:28 +0100 |
| commit | d5aa207e46ff7ee838683a7d95ecf46fe42a9a56 (patch) | |
| tree | 2fe7cf50bb45a3ca94f095695bab5414fa56c1f3 /drivers/char/s3c2410-rtc.c | |
| parent | a6ad57fb4b5e9d68553f4440377b99f75588fa88 (diff) | |
| download | blackbird-obmc-linux-d5aa207e46ff7ee838683a7d95ecf46fe42a9a56.tar.gz blackbird-obmc-linux-d5aa207e46ff7ee838683a7d95ecf46fe42a9a56.zip | |
[PATCH] ARM: RTC: allow driver methods to return error
Allow RTC drivers to return error codes from their read_time
or read_alarm methods.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Diffstat (limited to 'drivers/char/s3c2410-rtc.c')
| -rw-r--r-- | drivers/char/s3c2410-rtc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/char/s3c2410-rtc.c b/drivers/char/s3c2410-rtc.c index 8e61be34a1d3..ed867db550a9 100644 --- a/drivers/char/s3c2410-rtc.c +++ b/drivers/char/s3c2410-rtc.c @@ -116,7 +116,7 @@ static void s3c2410_rtc_setfreq(int freq) /* Time read/write */ -static void s3c2410_rtc_gettime(struct rtc_time *rtc_tm) +static int s3c2410_rtc_gettime(struct rtc_time *rtc_tm) { unsigned int have_retried = 0; @@ -151,6 +151,8 @@ static void s3c2410_rtc_gettime(struct rtc_time *rtc_tm) rtc_tm->tm_year += 100; rtc_tm->tm_mon -= 1; + + return 0; } @@ -171,7 +173,7 @@ static int s3c2410_rtc_settime(struct rtc_time *tm) return 0; } -static void s3c2410_rtc_getalarm(struct rtc_wkalrm *alrm) +static int s3c2410_rtc_getalarm(struct rtc_wkalrm *alrm) { struct rtc_time *alm_tm = &alrm->time; unsigned int alm_en; @@ -231,6 +233,8 @@ static void s3c2410_rtc_getalarm(struct rtc_wkalrm *alrm) } /* todo - set alrm->enabled ? */ + + return 0; } static int s3c2410_rtc_setalarm(struct rtc_wkalrm *alrm) |
