From: Lars-Peter Clausen <lars@metafoo.de>
Date: Wed, 12 May 2010 00:10:54 +0000 (+0200)
Subject: mfd: pcf50633-adc: Fix potential race in pcf50633_adc_sync_read
X-Git-Tag: v2.6.35-rc1~7^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6438a694b670cd188c2fd2f75e0cd6b0ae21bea9;p=pandora-kernel.git

mfd: pcf50633-adc: Fix potential race in pcf50633_adc_sync_read

Currently it's not guaranteed that request struct is not already freed when
reading from it. Fix this by moving synced request related fields from the
pcf50633_adc_request struct to its own struct and store it on the functions
stack.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

Reading git-diff-tree failed