spi: dw: use managed resources

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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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Baruch Siach 2013-12-30 20:30:44 +02:00 • committed by Mark Brown

parent 0a47d3c404

commit 04f421e7b0

4 changed files with 37 additions and 97 deletions

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70

drivers/spi/spi-dw-mmio.c

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40

drivers/spi/spi-dw-pci.c

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20

drivers/spi/spi-dw.c

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4

drivers/spi/spi-dw.h

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