Hui Wang 8b17e0559f spi/imx: use gpio_is_valid to determine if a gpio is valid ...

Use gpio_is_valid() to replace "gpio >= 0" or "gpio < 0".

Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Hui Wang <jason77.wang@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

2012-07-13 11:01:46 +01:00

24 KiB

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