lkml.org 
[lkml]   [2012]   [Apr]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] sky2: fix missing register reset on error path in sky2_test_msi()
On Fri, 30 Mar 2012 19:36:16 +0200
Lino Sanfilippo <LinoSanfilippo@gmx.de> wrote:

> In sky2_test_msi() the temporarily set SW IRQ in B0 register is not reset in case
> that request_irq() fails.
> With this patch we only set the interrupt mask if request_irq() was successful.
>
> Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de>

Ok, but this is a non-serious error case. If request_irq() fails here,
the driver is going to fail to load and on the failure path of
sky2_probe will reset the chip on the way out.




\
 
 \ /
  Last update: 2012-04-03 20:59    [W:0.076 / U:0.096 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site