linux-kernel - [PATCH 13/24] ARM: nomadik: use _

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Date:	Fri, 14 Sep 2012 23:34:41 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	linux-kernel@...r.kernel.org, Will Deacon <will.deacon@....com>,
	Russell King <rmk+kernel@....linux.org.uk>,
	Nicolas Pitre <nico@...aro.org>, Arnd Bergmann <arnd@...db.de>,
	Alessandro Rubini <rubini@...pv.it>,
	Linus Walleij <linus.walleij@...aro.org>,
	STEricsson <STEricsson_nomadik_linux@...t.st.com>
Subject: [PATCH 13/24] ARM: nomadik: use __iomem pointers for MMIO

ARM is moving to stricter checks on readl/write functions,
so we need to use the correct types everywhere.

Cc: Alessandro Rubini <rubini@...pv.it>
Cc: Linus Walleij <linus.walleij@...aro.org>
Cc: STEricsson <STEricsson_nomadik_linux@...t.st.com>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 arch/arm/mach-nomadik/board-nhk8815.c           |    3 +--
 arch/arm/mach-nomadik/include/mach/hardware.h   |    2 +-
 arch/arm/mach-nomadik/include/mach/uncompress.h |    8 ++++----
 3 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c
index f4535a7..c3841a9 100644
--- a/arch/arm/mach-nomadik/board-nhk8815.c
+++ b/arch/arm/mach-nomadik/board-nhk8815.c
@@ -112,8 +112,7 @@ static struct mtd_partition nhk8815_partitions[] = {
 static struct nomadik_nand_platform_data nhk8815_nand_data = {
 	.parts		= nhk8815_partitions,
 	.nparts		= ARRAY_SIZE(nhk8815_partitions),
-	.options	= NAND_COPYBACK | NAND_CACHEPRG | NAND_NO_PADDING \
-			| NAND_NO_READRDY,
+	.options	= NAND_COPYBACK | NAND_CACHEPRG | NAND_NO_PADDING,
 	.init		= nhk8815_nand_init,
 };
 
diff --git a/arch/arm/mach-nomadik/include/mach/hardware.h b/arch/arm/mach-nomadik/include/mach/hardware.h
index 6316dba..02035e4 100644
--- a/arch/arm/mach-nomadik/include/mach/hardware.h
+++ b/arch/arm/mach-nomadik/include/mach/hardware.h
@@ -30,7 +30,7 @@
 			- NOMADIK_IO_VIRTUAL + NOMADIK_IO_PHYSICAL)
 
 /* used in asm code, so no casts */
-#define IO_ADDRESS(x) ((x) - NOMADIK_IO_PHYSICAL + NOMADIK_IO_VIRTUAL)
+#define IO_ADDRESS(x) IOMEM((x) - NOMADIK_IO_PHYSICAL + NOMADIK_IO_VIRTUAL)
 
 /*
  *   Base address defination for Nomadik Onchip Logic Block
diff --git a/arch/arm/mach-nomadik/include/mach/uncompress.h b/arch/arm/mach-nomadik/include/mach/uncompress.h
index 071003b..7d4687e 100644
--- a/arch/arm/mach-nomadik/include/mach/uncompress.h
+++ b/arch/arm/mach-nomadik/include/mach/uncompress.h
@@ -27,10 +27,10 @@
 struct amba_device;
 #include <linux/amba/serial.h>
 
-#define NOMADIK_UART_DR		0x101FB000
-#define NOMADIK_UART_LCRH	0x101FB02c
-#define NOMADIK_UART_CR		0x101FB030
-#define NOMADIK_UART_FR		0x101FB018
+#define NOMADIK_UART_DR		(void __iomem *)0x101FB000
+#define NOMADIK_UART_LCRH	(void __iomem *)0x101FB02c
+#define NOMADIK_UART_CR		(void __iomem *)0x101FB030
+#define NOMADIK_UART_FR		(void __iomem *)0x101FB018
 
 static void putc(const char c)
 {
-- 
1.7.10

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