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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-07 19:04:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-07 19:04:21 -0800 |
| commit | 06aa5b4aae223ea4d623dc68e85466174bb92c84 (patch) | |
| tree | 22b40cd55396e5329fe8cf69907a1af13145f8bd /drivers | |
| parent | c91a32503d9ff8079cc45fa743d428fd705042dd (diff) | |
| parent | b2e569d876e153365b01525a102b7d90bb309446 (diff) | |
| download | linux-06aa5b4aae223ea4d623dc68e85466174bb92c84.tar.gz linux-06aa5b4aae223ea4d623dc68e85466174bb92c84.tar.bz2 linux-06aa5b4aae223ea4d623dc68e85466174bb92c84.zip | |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] ARC: Fix several compiler warnings.
[MIPS] ISA: Fix typo
[CHAR] ds1286: Fix handling of seconds in RTC_ALM_SET ioctl.
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/ds1286.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/char/ds1286.c b/drivers/char/ds1286.c index 6d58b0370802..59146e3365ba 100644 --- a/drivers/char/ds1286.c +++ b/drivers/char/ds1286.c @@ -197,6 +197,7 @@ static int ds1286_ioctl(struct inode *inode, struct file *file, hrs = alm_tm.tm_hour; min = alm_tm.tm_min; + sec = alm_tm.tm_sec; if (hrs >= 24) hrs = 0xff; @@ -204,9 +205,11 @@ static int ds1286_ioctl(struct inode *inode, struct file *file, if (min >= 60) min = 0xff; - BIN_TO_BCD(sec); - BIN_TO_BCD(min); - BIN_TO_BCD(hrs); + if (sec != 0) + return -EINVAL; + + min = BIN2BCD(min); + min = BIN2BCD(hrs); spin_lock(&ds1286_lock); rtc_write(hrs, RTC_HOURS_ALARM); |