Antony Pavlov f9df80918d resource: dev_request_mem_region: fix return value for MIPS ... The commit commit 0d7a213345 Author: Antony Pavlov <antonynpavlov at gmail.com> Date: Wed Sep 10 11:42:19 2014 +0400 MIPS: dts: use physical addresses (as Linux does) With IOMEM() adapted for MIPS we can use physical addresses in device tree reg property. has switched MIPS dts files to physical addresses usage. The patch was tested on qemu, but qemu malta board is tolerant of using physical addresses for accesing to device (Ingenic JZ4755 and JZ4780 processors are tolerant too!). But other CPUs (e.g. Loongson LS1B) can throw an exception in this situation. Additional physical address to virtual address translation on MIPS is needed. We already have this in include/common.h #if defined(CONFIG_MIPS) #include <asm/addrspace.h> #define IOMEM(addr) ((void __force __iomem *)CKSEG1ADDR(addr)) #else #define IOMEM(addr) ((void __force __iomem *)(addr)) #endif So use IOMEM() to fix dev_request_mem_region() return value. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>		2015-01-09 17:09:47 +01:00
..
Makefile	driver: register bus	2012-09-23 21:15:13 +02:00
bus.c	i2c/spi: match of_modaliases	2014-02-07 09:28:02 +01:00
driver.c	resource: dev_request_mem_region: fix return value for MIPS	2015-01-09 17:09:47 +01:00
platform.c	treewide: Add missing includes	2013-11-08 15:42:04 +01:00
resource.c	net: dm9k: Fix resource sizes in add_dm9000_device	2013-12-18 16:52:14 +01:00