From: Wolfram Sang <w.sang@pengutronix.de>
Date: Sat, 28 Jun 2008 18:31:52 +0000 (+0200)
Subject: powerpc/mpc5200: Fix wrong 'no interrupt' handling in of_i2c
X-Git-Tag: v2.6.27-rc1~222^2~26^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=11d579ee0a19052a5a90ebfe0c39e7ed8ce8a9dc;p=pandora-kernel.git

powerpc/mpc5200: Fix wrong 'no interrupt' handling in of_i2c

If an I2C device node does not specify an interrupt, the .irq member of the
board_info struct was set to -1. This caused crashes on following
irq_dispose_mappings. Leave it NO_IRQ as returned from irq_of_parse_and_map.
(Suggesting -1 as 'i2c-no-irq' used to be a bug in linux/i2c.h.)

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

Reading git-diff-tree failed