From: Baruch Siach <baruch@tkos.co.il>
Date: Mon, 30 Dec 2013 18:30:44 +0000 (+0200)
Subject: spi: dw: use managed resources
X-Git-Tag: v3.14-rc1~91^2~4^10~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04f421e7b0b10de3fae543dac4d324b449a1db6b;p=pandora-kernel.git

spi: dw: use managed resources

Migrate mmio code and core driver to managed resources to reduce boilerplate
error handling code. Also, handle clk_enable() failure while at it, and drop
unused dw_spi iolen field.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Mark Brown <broonie@linaro.org>
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