[PATCH] MAX7301 GPIO: Do not force SPI speed when using OF Platform

From: Christophe Leroy
Date: Fri Mar 22 2013 - 08:10:56 EST


The bit_per_word can be set in the OF Device tree, so no need to force it as with
the platform_data when using OF Platform

Signed-off-by: Patrick Vasseur <patrick.vasseur@xxxxxx>
Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>

diff -ur linux-3.8.4/drivers/gpio/gpio-max7301.c linux/drivers/gpio/gpio-max7301.c
--- linux-3.8.4/drivers/gpio/gpio-max7301.c 2013-03-20 21:11:19.000000000 +0100
+++ linux/drivers/gpio/gpio-max7301.c 2013-03-16 10:27:30.000000000 +0100
@@ -56,7 +56,8 @@
int ret;

/* bits_per_word cannot be configured in platform data */
- spi->bits_per_word = 16;
+ if (spi->dev.platform_data)
+ spi->bits_per_word = 16;
ret = spi_setup(spi);
if (ret < 0)
return ret;
--
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