lkml.org 
[lkml]   [2011]   [May]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectProblem with patch rtc: ep93xx: Initialize drvdata before registering device
Wolfram,

I think there is a problem with your patch:

commit 92d921c5def1a7b1411bc54859c0771b2cf2c08d
rtc: ep93xx: Initialize drvdata before registering device

You are calling platform_set_drvdata() with rtc == NULL at best, it
could possibly also be garbage. The rtc variable is allocated in
rtc_device_register().

A couple printk's prove this out:

ep93xx_rtc_probe: before platform_set_drvdata -> rtc: (null)
ep93xx-rtc ep93xx-rtc: rtc core: registered ep93xx-rtc as rtc0
ep93xx_rtc_probe: after rtc_device_register -> rtc: c4789c00

Regards,
Hartley
\
 
 \ /
  Last update: 2011-05-27 04:09    [W:0.217 / U:0.336 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site