Subject: + drivers-rtc-rtc-efic-avoid-subtracting-day-twice-when-computing-year-days.patch added to -mm tree
To: joeyli.kernel@xxxxxxxxx,a.zummo@xxxxxxxxxxxx,jlee@xxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Mon, 21 Apr 2014 13:11:07 -0700
The patch titled
Subject: drivers/rtc/rtc-efi.c: avoid subtracting day twice when computing year days
has been added to the -mm tree. Its filename is
drivers-rtc-rtc-efic-avoid-subtracting-day-twice-when-computing-year-days.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/drivers-rtc-rtc-efic-avoid-subtracting-day-twice-when-computing-year-days.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/drivers-rtc-rtc-efic-avoid-subtracting-day-twice-when-computing-year-days.patch
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------------------------------------------------------
From: "Lee, Chun-Yi" <joeyli.kernel@xxxxxxxxx>
Subject: drivers/rtc/rtc-efi.c: avoid subtracting day twice when computing year days
Compared source code of rtc-lib.c::rtc_year_days() with
efirtc.c::rtc_year_days(), found the code in rtc-efi decreases value of
day twice when it computing year days. rtc-lib.c::rtc_year_days() has
already decrease days and return the year days from 0 to 365.
Signed-off-by: Lee, Chun-Yi <jlee@xxxxxxxx>
Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-efi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/rtc/rtc-efi.c~drivers-rtc-rtc-efic-avoid-subtracting-day-twice-when-computing-year-days drivers/rtc/rtc-efi.c
--- a/drivers/rtc/rtc-efi.c~drivers-rtc-rtc-efic-avoid-subtracting-day-twice-when-computing-year-days
+++ a/drivers/rtc/rtc-efi.c
@@ -35,7 +35,7 @@ static inline int
compute_yday(efi_time_t *eft)
{
/* efi_time_t.month is in the [1-12] so, we need -1 */
- return rtc_year_days(eft->day - 1, eft->month - 1, eft->year);
+ return rtc_year_days(eft->day, eft->month - 1, eft->year);
}
/*
* returns day of the week [0-6] 0=Sunday
_
Patches currently in -mm which might be from joeyli.kernel@xxxxxxxxx are
drivers-rtc-rtc-efic-avoid-subtracting-day-twice-when-computing-year-days.patch
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