From 7fb45edba8b5206e645572a682c946f67375447e Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Mon, 17 Feb 2014 11:31:36 -0800
Subject: [PATCH] Input: imx_keypad - Propagate the real error code on
 platform_get_irq() failure

No need to return a 'fake' return value on platform_get_irq() failure.

Just return the error code itself instead.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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