From: SeongJae Park <sj38.park@gmail.com>
Date: Tue, 4 Feb 2014 06:58:09 +0000 (+0900)
Subject: spi: fix pointer-integer size mismatch warning
X-Git-Tag: firefly_0821_release~176^2~4201^2~5^9
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e1bde3b11fedace5042f0232339da90bc85666af;p=firefly-linux-kernel-4.4.55.git

spi: fix pointer-integer size mismatch warning

Fix the pointer-integer size mismatch warning below:
	drivers/spi/spi-gpio.c: In function ‘spi_gpio_setup’:
	drivers/spi/spi-gpio.c:252:8: warning: cast from pointer to integer of
			different size [-Wpointer-to-int-cast]
	   cs = (unsigned int) spi->controller_data;
	        ^

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 7beeb29472ac..dd4fe5036220 100644
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -250,7 +250,7 @@ static int spi_gpio_setup(struct spi_device *spi)
 		/*
 		 * ... otherwise, take it from spi->controller_data
 		 */
-		cs = (unsigned int) spi->controller_data;
+		cs = (unsigned int)(uintptr_t) spi->controller_data;
 	}
 
 	if (!spi->controller_state) {