From: Ming Lei <ming.lei@canonical.com>
Date: Thu, 17 May 2012 02:27:12 +0000 (+0800)
Subject: mmc: omap_hsmmc: pass IRQF_ONESHOT to request_threaded_irq
X-Git-Tag: v3.5-rc1~85^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db35f83ef47b5f180f2670d11f5f93992314ea09;p=pandora-kernel.git

mmc: omap_hsmmc: pass IRQF_ONESHOT to request_threaded_irq

The flag of IRQF_ONESHOT should be passed to request_threaded_irq,
otherwise the following failure message should be dumped because
hardware handler is defined as NULL:

[    3.383483] genirq: Threaded irq requested with handler=NULL and
!ONESHOT for irq 368
[    3.392730] omap_hsmmc: probe of omap_hsmmc.0 failed with error -22

The patch fixes one kernel hang bug which is caused by mmc card
probe failure and root device can't be brought up.

Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Venkatraman S <svenkatr@ti.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

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