Messages in this thread | | | Date | Wed, 25 Nov 2009 14:36:34 +0100 | From | Alessandro Zummo <> | Subject | Re: [rtc-linux] Re: [PATCH V3] ARM: NUC900: add RTC driver support for nuc910 and nuc920 |
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On Wed, 25 Nov 2009 20:51:24 +0800 Hu Ruihuan <specter118@gmail.com> wrote:
> I think you should lock irq before the serial read and write to the > REG_RTC_RIER register.
the lock seems not used anymore. the rtc framework has some locking of his own, driver authors are suggested to check if it's enough.
--
Best regards,
Alessandro Zummo, Tower Technologies - Torino, Italy
http://www.towertech.it
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