diff options
| author | Thomas Chou <thomas@wytron.com.tw> | 2015-10-05 10:37:19 +0800 |
|---|---|---|
| committer | Thomas Chou <thomas@wytron.com.tw> | 2015-10-23 07:37:20 +0800 |
| commit | a64be6124a069c2eae87656175c4c2e479e901cb (patch) | |
| tree | 1d41226950a40bc162670a7750ffe6081aff5b67 | |
| parent | 121e36dacdfa0ef68414effea4d758e8fc2f3b60 (diff) | |
nios2: convert ioremap to use dm cpu data
Convert ioremap() to use io_region_base in dm cpu global data.
Also remove three unused io functions, which have style issue
and are replaced by macros already.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
| -rw-r--r-- | arch/nios2/include/asm/io.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/nios2/include/asm/io.h b/arch/nios2/include/asm/io.h index 2200dab5b3..d0adf08cd6 100644 --- a/arch/nios2/include/asm/io.h +++ b/arch/nios2/include/asm/io.h @@ -44,13 +44,10 @@ static inline phys_addr_t virt_to_phys(void * vaddr) static inline void *ioremap(unsigned long physaddr, unsigned long size) { - return (void *)(IO_REGION_BASE | physaddr); + DECLARE_GLOBAL_DATA_PTR; + return (void *)(gd->arch.io_region_base | physaddr); } -extern unsigned char inb (unsigned char *port); -extern unsigned short inw (unsigned short *port); -extern unsigned inl (unsigned port); - #define __raw_writeb(v,a) (*(volatile unsigned char *)(a) = (v)) #define __raw_writew(v,a) (*(volatile unsigned short *)(a) = (v)) #define __raw_writel(v,a) (*(volatile unsigned int *)(a) = (v)) |