diff options
| author |   Mylène Josserand <mylene.josserand@free-electrons.com> | 2016-05-03 11:54:37 +0200 |
|---|---|---|
| committer |   Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-05-21 17:06:58 +0200 |
| commit | 38201ca3c58d27ac95ee08995558c7176b4feb13 (patch) | |
| tree | 644ba4a89f87dab515bde6123728808ee8e5804a /drivers/rtc | |
| parent | rtc: rv3029: fix alarm support (diff) | |
| download | linux-dev-38201ca3c58d27ac95ee08995558c7176b4feb13.tar.xz linux-dev-38201ca3c58d27ac95ee08995558c7176b4feb13.zip | |
rtc: rv3029: fix set_time function
The bin2bcd function in set_time is uncorrect on weekdays as the
bit mask should be done at the end of arithmetic operations.
Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-rv3029c2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-rv3029c2.c b/drivers/rtc/rtc-rv3029c2.c index 88a0c188a6f2..916bbc2f57de 100644 --- a/drivers/rtc/rtc-rv3029c2.c +++ b/drivers/rtc/rtc-rv3029c2.c @@ -502,7 +502,7 @@ static int rv3029_set_time(struct device *dev, struct rtc_time *tm) regs[RV3029_W_HOURS - RV3029_W_SEC] = bin2bcd(tm->tm_hour); regs[RV3029_W_DATE - RV3029_W_SEC] = bin2bcd(tm->tm_mday); regs[RV3029_W_MONTHS - RV3029_W_SEC] = bin2bcd(tm->tm_mon + 1); - regs[RV3029_W_DAYS - RV3029_W_SEC] = bin2bcd((tm->tm_wday & 7) + 1); + regs[RV3029_W_DAYS - RV3029_W_SEC] = bin2bcd(tm->tm_wday + 1) & 0x7; regs[RV3029_W_YEARS - RV3029_W_SEC] = bin2bcd(tm->tm_year - 100); ret = rv3029_write_regs(dev, RV3029_W_SEC, regs, |