[PATCH] BCMRING: use generic io access macros
From: Leo Hao Chen <hidden>
Date: 2009-11-18 22:25:27
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
The patch to cleanup the mach/io.h, using the new generic io access macros. From: Leo Chen <redacted> Date: Wed, 18 Nov 2009 14:20:47 -0800 Subject: [PATCH] bcmring: use generic io macros defined in asm/io.h removed old macro definition for io access, using the generic macros defined in asm/io.h Signed-off-by: Leo Hao Chen <redacted> --- arch/arm/mach-bcmring/include/mach/io.h | 35 +++++------------------------- 1 files changed, 6 insertions(+), 29 deletions(-)
diff --git a/arch/arm/mach-bcmring/include/mach/io.h b/arch/arm/mach-bcmring/include/mach/io.h
index 4db0eff..dae5e9b 100644
--- a/arch/arm/mach-bcmring/include/mach/io.h
+++ b/arch/arm/mach-bcmring/include/mach/io.h@@ -23,34 +23,11 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __io(a) ((void __iomem *)HW_IO_PHYS_TO_VIRT(a)) - -/* Do not enable mem_pci for a big endian arm architecture or unexpected byteswaps will */ -/* happen in readw/writew etc. */ - -#define readb(c) __raw_readb(c) -#define readw(c) __raw_readw(c) -#define readl(c) __raw_readl(c) -#define readb_relaxed(addr) readb(addr) -#define readw_relaxed(addr) readw(addr) -#define readl_relaxed(addr) readl(addr) - -#define readsb(p, d, l) __raw_readsb(p, d, l) -#define readsw(p, d, l) __raw_readsw(p, d, l) -#define readsl(p, d, l) __raw_readsl(p, d, l) - -#define writeb(v, c) __raw_writeb(v, c) -#define writew(v, c) __raw_writew(v, c) -#define writel(v, c) __raw_writel(v, c) - -#define writesb(p, d, l) __raw_writesb(p, d, l) -#define writesw(p, d, l) __raw_writesw(p, d, l) -#define writesl(p, d, l) __raw_writesl(p, d, l) - -#define memset_io(c, v, l) _memset_io((c), (v), (l)) -#define memcpy_fromio(a, c, l) _memcpy_fromio((a), (c), (l)) -#define memcpy_toio(c, a, l) _memcpy_toio((c), (a), (l)) - -#define eth_io_copy_and_sum(s, c, l, b) eth_copy_and_sum((s), (c), (l), (b)) +/* + * We don't actually have real ISA nor PCI buses, but there is so many + * drivers out there that might just work if we fake them... + */ +#define __io(a) __typesafe_io(a) +#define __mem_pci(a) (a) #endif
--
1.6.0.6
--
Leo Hao Chen
------------------------
Life is short, run long.