On 10/05/2015 10:38 AM, Thomas Chou wrote:
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 <tho...@wytron.com.tw>
---
arch/nios2/include/asm/io.h | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
Applied to u-boot-nios.
diff --git a/arch/nios2/include/asm/io.h b/arch/nios2/include/asm/io.h
index 2200dab..d0adf08 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))
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