tree cdbb475e66a2ac6bc755d83f04eeabaf43569cbb
parent 0a47d3c40428fb8174ea36ede35267ddc7042f34
author Baruch Siach <baruch@tkos.co.il> 1388428244 +0200
committer Mark Brown <broonie@linaro.org> 1388493018 +0000

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>