spi: mpc52xx: Use gpio_is_valid()
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Fri, 27 Apr 2018 11:02:17 +0000 (16:32 +0530)
committerMark Brown <broonie@kernel.org>
Fri, 27 Apr 2018 11:05:39 +0000 (12:05 +0100)
commit0a090d6537d3ac14391e7aeaf025b725e72a9675
tree99bb672695edb3bca4ff18c25ea19e89f996141e
parentbdf3a3b59a7ab1972e7d2242c9466ba7e79f0004
spi: mpc52xx: Use gpio_is_valid()

Replace the manual validity checks for the GPIO with the
gpio_is_valid().

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-mpc52xx.c