From: robherring2@gmail.com (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 05/15] ARM: msm: use runtime ioremap hook
Date: Mon, 13 Feb 2012 15:43:18 -0600 [thread overview]
Message-ID: <1329169408-17253-6-git-send-email-robherring2@gmail.com> (raw)
In-Reply-To: <1329169408-17253-1-git-send-email-robherring2@gmail.com>
From: Rob Herring <rob.herring@calxeda.com>
Convert msm platforms to use run-time ioremap hook instead of the compile
time hook.
According to David Brown, only the msm7201 needed the ioremap hook.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
---
arch/arm/mach-msm/board-halibut.c | 6 ++++++
arch/arm/mach-msm/board-trout.c | 6 ++++++
arch/arm/mach-msm/include/mach/io.h | 5 -----
arch/arm/mach-msm/include/mach/msm_iomap-7x00.h | 6 ++++++
arch/arm/mach-msm/io.c | 1 -
5 files changed, 18 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
index a60ab6d..b6cff3a 100644
--- a/arch/arm/mach-msm/board-halibut.c
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -68,6 +68,11 @@ static struct platform_device *devices[] __initdata = {
extern struct sys_timer msm_timer;
+static void __init halibut_init_early(void)
+{
+ arch_ioremap = __msm_ioremap;
+}
+
static void __init halibut_init_irq(void)
{
msm_init_irq();
@@ -96,6 +101,7 @@ MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)")
.atag_offset = 0x100,
.fixup = halibut_fixup,
.map_io = halibut_map_io,
+ .init_early = halibut_init_early,
.init_irq = halibut_init_irq,
.init_machine = halibut_init,
.timer = &msm_timer,
diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c
index 6b9b227..509d94c 100644
--- a/arch/arm/mach-msm/board-trout.c
+++ b/arch/arm/mach-msm/board-trout.c
@@ -43,6 +43,11 @@ static struct platform_device *devices[] __initdata = {
extern struct sys_timer msm_timer;
+static void __init trout_init_early(void)
+{
+ arch_ioremap = __msm_ioremap;
+}
+
static void __init trout_init_irq(void)
{
msm_init_irq();
@@ -96,6 +101,7 @@ MACHINE_START(TROUT, "HTC Dream")
.atag_offset = 0x100,
.fixup = trout_fixup,
.map_io = trout_map_io,
+ .init_early = trout_init_early,
.init_irq = trout_init_irq,
.init_machine = trout_init,
.timer = &msm_timer,
diff --git a/arch/arm/mach-msm/include/mach/io.h b/arch/arm/mach-msm/include/mach/io.h
index dc1b928..c6ff9bb 100644
--- a/arch/arm/mach-msm/include/mach/io.h
+++ b/arch/arm/mach-msm/include/mach/io.h
@@ -18,11 +18,6 @@
#define IO_SPACE_LIMIT 0xffffffff
-#define __arch_ioremap __msm_ioremap
-#define __arch_iounmap __iounmap
-
-void __iomem *__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype);
-
#define __io(a) __typesafe_io(a)
#define __mem_pci(a) (a)
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h
index 8af4612..c355886 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h
@@ -111,5 +111,11 @@
#define MSM_AD5_PHYS 0xAC000000
#define MSM_AD5_SIZE (SZ_1M*13)
+#ifndef __ASSEMBLY__
+
+extern void __iomem *
+__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype);
+
+#endif
#endif
diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c
index 578b04e..283cdff 100644
--- a/arch/arm/mach-msm/io.c
+++ b/arch/arm/mach-msm/io.c
@@ -187,4 +187,3 @@ __msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
return __arm_ioremap_caller(phys_addr, size, mtype,
__builtin_return_address(0));
}
-EXPORT_SYMBOL(__msm_ioremap);
--
1.7.5.4
next prev parent reply other threads:[~2012-02-13 21:43 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-13 21:43 [PATCH 00/15] mach/io.h cleanup and removal Rob Herring
2012-02-13 21:43 ` [PATCH 01/15] usb: ohci-pxa27x: add explicit include of hardware.h Rob Herring
2012-02-13 21:43 ` [PATCH 02/15] ARM: add explicit include of system.h to processor.h Rob Herring
2012-02-13 22:14 ` H Hartley Sweeten
2012-02-13 21:43 ` [PATCH 03/15] ARM: provide runtime hook for ioremap Rob Herring
2012-02-13 22:13 ` H Hartley Sweeten
2012-02-13 22:30 ` Russell King - ARM Linux
2012-02-13 22:48 ` Rob Herring
2012-02-13 21:43 ` [PATCH 04/15] ARM: imx: convert to common runtime ioremap hook Rob Herring
2012-02-16 0:17 ` Shawn Guo
2012-02-13 21:43 ` Rob Herring [this message]
2012-02-13 23:05 ` [PATCH 05/15] ARM: msm: use " David Brown
2012-02-13 21:43 ` [PATCH 06/15] ARM: msm: clean-up mach/io.h Rob Herring
2012-02-13 21:43 ` [PATCH 07/15] ARM: at91: " Rob Herring
2012-02-14 9:21 ` Nicolas Ferre
2012-02-14 13:24 ` Rob Herring
2012-02-16 7:43 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-16 14:08 ` Rob Herring
2012-02-16 14:23 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-23 17:26 ` Nicolas Ferre
2012-02-27 16:55 ` Rob Herring
2012-02-27 17:27 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-13 21:43 ` [PATCH 08/15] ARM: davinci: remove unneeded mach/io.h include Rob Herring
2012-02-13 21:43 ` [PATCH 09/15] ARM: orion5x: clean-up mach/io.h Rob Herring
2012-02-13 21:43 ` [PATCH 10/15] ARM: tegra: " Rob Herring
2012-02-13 21:43 ` [PATCH 11/15] ARM: ep93xx: " Rob Herring
2012-02-13 21:52 ` Ryan Mallon
2012-02-13 22:15 ` Rob Herring
2012-02-13 22:16 ` H Hartley Sweeten
2012-02-27 15:17 ` [PATCH] " Rob Herring
2012-02-13 21:43 ` [PATCH 12/15] ARM: clps711x: remove unneeded include of mach/io.h Rob Herring
2012-02-13 21:43 ` [PATCH 13/15] ARM: make mach/io.h include optional Rob Herring
2012-02-13 22:14 ` H Hartley Sweeten
2012-02-13 22:36 ` Russell King - ARM Linux
2012-02-13 22:55 ` Rob Herring
2012-02-14 2:03 ` Arnd Bergmann
2012-02-14 2:54 ` Rob Herring
2012-02-14 8:04 ` Arnd Bergmann
2012-02-14 14:36 ` Rob Herring
2012-02-14 17:16 ` Arnd Bergmann
2012-02-14 17:40 ` Russell King - ARM Linux
2012-02-14 18:12 ` Arnd Bergmann
2012-02-14 23:09 ` Rob Herring
2012-02-14 23:43 ` Russell King - ARM Linux
2012-02-15 0:25 ` Nicolas Pitre
2012-02-15 14:14 ` Rob Herring
2012-02-15 0:57 ` Arnd Bergmann
2012-02-27 19:31 ` Rob Herring
2012-02-28 16:10 ` Arnd Bergmann
2012-02-27 22:31 ` Rob Herring
2012-02-28 16:32 ` Arnd Bergmann
2012-02-13 23:15 ` H Hartley Sweeten
2012-02-14 1:06 ` Arnd Bergmann
2012-02-14 17:38 ` H Hartley Sweeten
2012-02-14 18:20 ` Arnd Bergmann
2012-02-13 21:43 ` [PATCH 14/15] ARM: remove bunch of now unused mach/io.h files Rob Herring
2012-02-13 22:16 ` H Hartley Sweeten
2012-02-16 0:19 ` Shawn Guo
2012-02-16 18:57 ` Linus Walleij
2012-02-13 21:43 ` [PATCH 15/15] ARM: kill off __mem_pci Rob Herring
2012-02-13 22:22 ` [PATCH 00/15] mach/io.h cleanup and removal Tony Lindgren
2012-02-13 23:56 ` Tony Lindgren
2012-02-14 3:09 ` Rob Herring
2012-02-13 23:41 ` Tony Lindgren
2012-02-14 3:20 ` Rob Herring
2012-02-14 17:24 ` Tony Lindgren
2012-02-14 17:57 ` Arnd Bergmann
2012-02-14 18:28 ` Nicolas Pitre
2012-02-14 19:41 ` Rob Herring
2012-02-14 20:43 ` Tony Lindgren
2012-02-14 21:26 ` Arnd Bergmann
2012-02-14 21:54 ` Rob Herring
2012-02-14 22:38 ` Arnd Bergmann
2012-02-21 22:47 ` Stephen Warren
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