lkml.org 
[lkml]   [2012]   [Dec]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 1/4] rtc: sa1100: enable/disable rtc when probe/remove the device
On Mon, Dec 03, 2012 at 10:53:07AM +0800, Chao Xie wrote:
> I want to correct what i said. For the irq register/unregister i think
> can be done at open/release. But for clock enable/disable, i do not
> think so. If clock is disabled, as i think RTC will not work. User API
> still use open->get_time->close for "date" command. It means that RTC
> will not return correct date to user.

"I think" is not good enough for patches like this. Please test it.

On SA11x0 and PXA platforms, the clock for the sa1100-rtc is a dummy
clock; it has no effect. For MMP, I don't have access to the TRMs so
that's something you're going to have to find out.


\
 
 \ /
  Last update: 2012-12-03 11:41    [W:0.323 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site