From: Fernando Guzman Lugo <x0095840@ti.com>
Date: Thu, 28 Jan 2010 02:04:02 +0000 (-0600)
Subject: Mailbox: Check valid registered callback before calling
X-Git-Tag: v2.6.36-rc1~488^2^2~20
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9caae4d87ca0087edd6c02efd674f13fe0419ee9;p=pandora-kernel.git

Mailbox: Check valid registered callback before calling

This patch checks if the mailbox user has assinged a valid
callback fuction before calling it.

Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
---

Reading git-diff-tree failed