From fcba212de9bdf1016d981c355df29ab169da8eae Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Tue, 4 Mar 2014 12:59:53 +0800
Subject: [PATCH] spi: clps711x: Provide label argument for devm_gpio_request

The label argument was removed by commit 989847967cd762
spi: clps711x: Use devm_gpio_request(), add it back.
This makes it easier to know the gpio usage in /sys/kernel/debug/gpio.

Also remove unnecessary gpio_is_valid() checking, devm_gpio_request() returns
error if the requested gpio is invalid.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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