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authorSimon Guinot <simon.guinot@sequanux.org>2015-11-26 15:37:13 +0100
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2015-11-26 18:11:26 +0100
commit3abb1ada21a4fb5b2920457a2e5c8483abb09a45 (patch)
tree88ead2d36f6031a3252bc5f291b738735464f336 /arch
parent51c4cfef568fe8ebac06761ed7c754fac1f9b5a8 (diff)
downloadlinux-linaro-stable-3abb1ada21a4fb5b2920457a2e5c8483abb09a45.tar.gz
rtc: ds1307: fix alarm reading at probe time
With the actual code, read_alarm() always returns -EINVAL when called during the RTC device registration. This prevents from retrieving an already configured alarm in hardware. This patch fixes the issue by moving the HAS_ALARM bit configuration (if supported by the hardware) above the rtc_device_register() call. Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch')
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