usb: chipidea: Propagate the real error code on platform_get_irq() failure
authorFabio Estevam <fabio.estevam@freescale.com>
Wed, 19 Feb 2014 05:41:44 +0000 (13:41 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 25 Feb 2014 01:07:53 +0000 (17:07 -0800)
No need to return a 'fake' return value on platform_get_irq() failure.

Just return the error code itself instead.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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