From: Axel Lin <axel.lin@ingics.com>
Date: Wed, 12 Mar 2014 10:35:23 +0000 (+0800)
Subject: spi: efm32: Clean up non-DT paths
X-Git-Tag: v3.15-rc1~147^2~5^4~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9f4cbde587335515acaaef9e23028fc0a616292;p=pandora-kernel.git

spi: efm32: Clean up non-DT paths

This is a DT-only driver, so remove all non-DT paths.
of_gpio_named_count() may fail, thus also add checking it's return value.
efm32_spi_probe_dt() never fails, make it return void.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

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