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From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 13/42] imx gpio: sparse fixes
Date: Tue, 19 Oct 2010 14:55:01 +0200	[thread overview]
Message-ID: <1287492930-15716-14-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1287492930-15716-1-git-send-email-s.hauer@pengutronix.de>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/mach-imx/gpio.c |   15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-imx/gpio.c b/arch/arm/mach-imx/gpio.c
index c6a59a6..0a3e046 100644
--- a/arch/arm/mach-imx/gpio.c
+++ b/arch/arm/mach-imx/gpio.c
@@ -27,6 +27,7 @@
 #include <errno.h>
 #include <asm/io.h>
 #include <mach/imx-regs.h>
+#include <mach/gpio.h>
 
 #if defined CONFIG_ARCH_IMX1 || defined CONFIG_ARCH_IMX21 || defined CONFIG_ARCH_IMX27
 #define GPIO_DR		0x1c
@@ -47,20 +48,20 @@
 #define GPIO_ISR	0x18
 #endif
 
-extern void *imx_gpio_base[];
+extern void __iomem *imx_gpio_base[];
 extern int imx_gpio_count;
 
-static void *gpio_get_base(unsigned gpio)
+static void __iomem *gpio_get_base(unsigned gpio)
 {
 	if (gpio >= imx_gpio_count)
-		return 0;
+		return NULL;
 
 	return imx_gpio_base[gpio / 32];
 }
 
 void gpio_set_value(unsigned gpio, int value)
 {
-	void *base = gpio_get_base(gpio);
+	void __iomem *base = gpio_get_base(gpio);
 	int shift = gpio % 32;
 	u32 val;
 
@@ -79,7 +80,7 @@ void gpio_set_value(unsigned gpio, int value)
 
 int gpio_direction_input(unsigned gpio)
 {
-	void *base = gpio_get_base(gpio);
+	void __iomem *base = gpio_get_base(gpio);
 	int shift = gpio % 32;
 	u32 val;
 
@@ -96,7 +97,7 @@ int gpio_direction_input(unsigned gpio)
 
 int gpio_direction_output(unsigned gpio, int value)
 {
-	void *base = gpio_get_base(gpio);
+	void __iomem *base = gpio_get_base(gpio);
 	int shift = gpio % 32;
 	u32 val;
 
@@ -114,7 +115,7 @@ int gpio_direction_output(unsigned gpio, int value)
 
 int gpio_get_value(unsigned gpio)
 {
-	void *base = gpio_get_base(gpio);
+	void __iomem *base = gpio_get_base(gpio);
 	int shift = gpio % 32;
 	u32 val;
 
-- 
1.7.2.3


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  parent reply	other threads:[~2010-10-19 12:55 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-19 12:54 Sascha Hauer
2010-10-19 12:54 ` [PATCH 01/42] glob: " Sascha Hauer
2010-10-19 12:54 ` [PATCH 02/42] fnmatch:sparse fixes Sascha Hauer
2010-10-19 12:54 ` [PATCH 03/42] readline: sparse fixes Sascha Hauer
2010-10-19 12:54 ` [PATCH 04/42] edit: " Sascha Hauer
2010-10-19 12:54 ` [PATCH 05/42] command.h: " Sascha Hauer
2010-10-19 12:54 ` [PATCH 06/42] crc32: " Sascha Hauer
2010-10-19 12:54 ` [PATCH 07/42] copy_file: " Sascha Hauer
2010-10-19 12:54 ` [PATCH 08/42] commands/mem.c: " Sascha Hauer
2010-10-19 12:54 ` [PATCH 09/42] dlmalloc: " Sascha Hauer
2010-10-19 12:54 ` [PATCH 10/42] console: " Sascha Hauer
2010-10-19 12:54 ` [PATCH 11/42] notifier: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 12/42] fec_imx: " Sascha Hauer
2010-10-19 12:55 ` Sascha Hauer [this message]
2010-10-19 12:55 ` [PATCH 14/42] imx clocksource: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 15/42] armlinux: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 16/42] arch/arm/cpu/cpu.c: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 17/42] cache-l2x0: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 18/42] speed-imx35: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 19/42] imx_dump_clocks: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 20/42] i.MX serial: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 21/42] i.MX remove wdog registers from header files Sascha Hauer
2010-10-20  1:48   ` Jean-Christophe PLAGNIOL-VILLARD
2010-10-20  6:27     ` Sascha Hauer
2010-10-19 12:55 ` [PATCH 22/42] hush: sparse fixes Sascha Hauer
2010-10-19 12:55 ` [PATCH 23/42] ramfs: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 24/42] common/env.c: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 25/42] version_string: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 26/42] imx-nand: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 27/42] ping: make locally used functions static Sascha Hauer
2010-10-19 12:55 ` [PATCH 28/42] arm div0: sparse fixes Sascha Hauer
2010-10-19 12:55 ` [PATCH 29/42] edit: make locally used variable static Sascha Hauer
2010-10-19 12:55 ` [PATCH 30/42] common/environment.c: sparse fixes Sascha Hauer
2010-10-19 12:55 ` [PATCH 31/42] commands/mem.c: make locally used function static Sascha Hauer
2010-10-19 12:55 ` [PATCH 32/42] bootm: sparse fixes Sascha Hauer
2010-10-19 12:55 ` [PATCH 33/42] net: make locally used functions static Sascha Hauer
2010-10-19 12:55 ` [PATCH 34/42] lib/driver.c: sparse fixes Sascha Hauer
2010-10-19 12:55 ` [PATCH 35/42] remove dead ldiv code Sascha Hauer
2010-10-19 12:55 ` [PATCH 36/42] common/memsize.c: add missing include Sascha Hauer
2010-10-19 12:55 ` [PATCH 37/42] i.MX speed: " Sascha Hauer
2010-10-19 12:55 ` [PATCH 38/42] libbb: sparse fixes Sascha Hauer
2010-10-19 12:55 ` [PATCH 39/42] remove strange flush_cache functions Sascha Hauer
2010-10-19 12:55 ` [PATCH 40/42] pcm043: ifx compiler warning Sascha Hauer
2010-10-19 12:55 ` [PATCH 41/42] arm interrupts.c: sparse fixes Sascha Hauer
2010-10-19 12:55 ` [PATCH 42/42] process_escape_sequence: Add missing include Sascha Hauer

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