From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Mon, 13 Feb 2012 15:43:17 -0600 Subject: [PATCH 04/15] ARM: imx: convert to common runtime ioremap hook In-Reply-To: <1329169408-17253-1-git-send-email-robherring2@gmail.com> References: <1329169408-17253-1-git-send-email-robherring2@gmail.com> Message-ID: <1329169408-17253-5-git-send-email-robherring2@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Rob Herring Convert i.MX platforms to use the common run-time ioremap hook instead of the imx specific hook. Also, move addr_in_module out of io.h. Signed-off-by: Rob Herring --- arch/arm/mach-imx/mm-imx3.c | 4 ++-- arch/arm/plat-mxc/include/mach/hardware.h | 3 +++ arch/arm/plat-mxc/include/mach/io.h | 17 ----------------- 3 files changed, 5 insertions(+), 19 deletions(-) diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 31807d2..b33f736 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -135,7 +135,7 @@ void __init imx31_init_early(void) mxc_set_cpu_type(MXC_CPU_MX31); mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR)); pm_idle = imx3_idle; - imx_ioremap = imx3_ioremap; + arch_ioremap = imx3_ioremap; } void __init mx31_init_irq(void) @@ -198,7 +198,7 @@ void __init imx35_init_early(void) mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR)); mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR)); pm_idle = imx3_idle; - imx_ioremap = imx3_ioremap; + arch_ioremap = imx3_ioremap; } void __init mx35_init_irq(void) diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h index a599f01..ca06a68 100644 --- a/arch/arm/plat-mxc/include/mach/hardware.h +++ b/arch/arm/plat-mxc/include/mach/hardware.h @@ -28,6 +28,9 @@ #define IOMEM(addr) ((void __force __iomem *)(addr)) #endif +#define addr_in_module(addr, mod) \ + ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE) + #define IMX_IO_P2V_MODULE(addr, module) \ (((addr) - module ## _BASE_ADDR) < module ## _SIZE ? \ (addr) - (module ## _BASE_ADDR) + (module ## _BASE_ADDR_VIRT) : 0) diff --git a/arch/arm/plat-mxc/include/mach/io.h b/arch/arm/plat-mxc/include/mach/io.h index 338300b..ea9d95e 100644 --- a/arch/arm/plat-mxc/include/mach/io.h +++ b/arch/arm/plat-mxc/include/mach/io.h @@ -14,23 +14,6 @@ /* Allow IO space to be anywhere in the memory */ #define IO_SPACE_LIMIT 0xffffffff -#define __arch_ioremap __imx_ioremap -#define __arch_iounmap __iounmap - -#define addr_in_module(addr, mod) \ - ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE) - -extern void __iomem *(*imx_ioremap)(unsigned long, size_t, unsigned int); - -static inline void __iomem * -__imx_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) -{ - if (imx_ioremap != NULL) - return imx_ioremap(phys_addr, size, mtype); - else - return __arm_ioremap(phys_addr, size, mtype); -} - /* io address mapping macro */ #define __io(a) __typesafe_io(a) -- 1.7.5.4