From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Thu, 31 Jan 2013 10:12:56 +0000 (+0100)
Subject: spi: spi-gpio: fix compilation warning on 64 bits systems
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d560040f7d6fbe0a2990b8f6edca1815e19e72f5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

spi: spi-gpio: fix compilation warning on 64 bits systems

SPI_GPIO_NO_MOSI and SPI_GPIO_NO_MISO flags are type casted to unsigned
long, yet, they are to be stored in an unsigned int field in the
spi_gpio_platform_data structure.

This leads to the following warning during compilation on 64 bits systems:
warning: large integer implicitly truncated to unsigned type [-Woverflow]

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/include/linux/spi/spi_gpio.h b/include/linux/spi/spi_gpio.h
index 369b3d7d5b95..1634ce31c06d 100644
--- a/include/linux/spi/spi_gpio.h
+++ b/include/linux/spi/spi_gpio.h
@@ -62,8 +62,8 @@
  */
 struct spi_gpio_platform_data {
 	unsigned	sck;
-	unsigned	mosi;
-	unsigned	miso;
+	unsigned long	mosi;
+	unsigned long	miso;
 
 	u16		num_chipselect;
 };