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| author | Rob Herring <rob.herring@calxeda.com> | 2012-03-10 10:30:31 -0600 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2012-03-13 21:22:09 -0500 |
| commit | 6f6f6a70295c6a4f89c7aca015c5db247a79d609 (patch) | |
| tree | e4927c35c999c3e999ac2c286f32cdeb54b81282 /arch/arm/mach-davinci/include | |
| parent | 6f71e9213c1dd31c44824e95ea4441883fceaf9c (diff) | |
| download | linux-6f6f6a70295c6a4f89c7aca015c5db247a79d609.tar.gz linux-6f6f6a70295c6a4f89c7aca015c5db247a79d609.tar.bz2 linux-6f6f6a70295c6a4f89c7aca015c5db247a79d609.zip | |
ARM: create a common IOMEM definition
Several platforms create IOMEM defines for casting to 'void __iomem *',
and other platforms are incorrectly using __io() macro for the same
purpose. This creates a common definition and removes all the platform
specific versions. Rather than try to make linux/io.h and asm/io.h
assembly safe, the assembly version of IOMEM is moved into
asm/assembler.h.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@ti.com>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ryan Mallon <rmallon@gmail.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: David Brown <davidb@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Acked-by: Viresh Kumar <viresh.kumar@st.com>
Cc: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Cc: Colin Cross <ccross@android.com>
Cc: Olof Johansson <olof@lixom.net>
Cc: Stephen Warren <swarren@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-davinci/include')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/hardware.h | 6 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/uncompress.h | 2 |
2 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h index 414e0b93e741..0be260bff9d5 100644 --- a/arch/arm/mach-davinci/include/mach/hardware.h +++ b/arch/arm/mach-davinci/include/mach/hardware.h @@ -32,10 +32,4 @@ #define __IO_ADDRESS(x) ((x) + IO_OFFSET) #define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa)) -#ifdef __ASSEMBLER__ -#define IOMEM(x) x -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h b/arch/arm/mach-davinci/include/mach/uncompress.h index 9dc7cf9664fe..da2fb2c2155a 100644 --- a/arch/arm/mach-davinci/include/mach/uncompress.h +++ b/arch/arm/mach-davinci/include/mach/uncompress.h @@ -25,6 +25,8 @@ #include <mach/serial.h> +#define IOMEM(x) ((void __force __iomem *)(x)) + u32 *uart; /* PORT_16C550A, in polled non-fifo mode */ |