Hi Stephen, I'm going to send a patch to fix this warning. Thanks,
Regards, Amelie > -----Original Message----- > From: Stephen Rothwell [mailto:s...@canb.auug.org.au] > Sent: vendredi 13 janvier 2017 04:18 > To: Alexandre Belloni <alexandre.bell...@free-electrons.com> > Cc: linux-n...@vger.kernel.org; linux-kernel@vger.kernel.org; Amelie > DELAUNAY <amelie.delau...@st.com>; Mathieu Poirier > <mathieu.poir...@linaro.org> > Subject: linux-next: build warning after merge of the rtc tree > > Hi Alexandre, > > After merging the rtc tree, today's linux-next build (x86_64 allmodconfig) > produced this warning: > > In file included from drivers/rtc/rtc-stm32.c:14:0: > drivers/rtc/rtc-stm32.c: In function 'stm32_rtc_probe': > drivers/rtc/rtc-stm32.c:653:51: warning: large integer implicitly truncated to > unsigned type [-Woverflow] > regmap_update_bits(rtc->dbp, PWR_CR, PWR_CR_DBP, ~PWR_CR_DBP); > ^ > include/linux/regmap.h:73:42: note: in definition of macro > 'regmap_update_bits' > regmap_update_bits_base(map, reg, mask, val, NULL, false, false) > ^ > drivers/rtc/rtc-stm32.c: In function 'stm32_rtc_remove': > drivers/rtc/rtc-stm32.c:675:51: warning: large integer implicitly truncated to > unsigned type [-Woverflow] > regmap_update_bits(rtc->dbp, PWR_CR, PWR_CR_DBP, ~PWR_CR_DBP); > ^ > include/linux/regmap.h:73:42: note: in definition of macro > 'regmap_update_bits' > regmap_update_bits_base(map, reg, mask, val, NULL, false, false) > ^ > > Introduced by commit > > 4e64350f42e2 ("rtc: add STM32 RTC driver") > > -- > Cheers, > Stephen Rothwell
