[rtc-linux] Re: [PATCH V3] ARM: NUC900: add RTC driver support for nuc910 and nuc920

[Alessandro Zummo]

On Wed, 25 Nov 2009 20:51:24 +0800
Hu Ruihuan <specter118 at 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