Signed-off-by: Marek Vasut <marek.va...@gmail.com>
---
arch/arm/include/asm/io.h | 30 ++++++++++++++++++------------
1 files changed, 18 insertions(+), 12 deletions(-)
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 1fbc531..61f4987 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -78,43 +78,49 @@ static inline phys_addr_t virt_to_phys(void * vaddr)
extern inline void __raw_writesb(unsigned int addr, const void *data, int
bytelen)
{
uint8_t *buf = (uint8_t *)data;
- while(bytelen--)
- __arch_putb(*buf++, addr);
+ int i;
+ for (i = 0; i < bytelen; i++)
+ __arch_putb(buf[i], addr);
}
extern inline void __raw_writesw(unsigned int addr, const void *data, int
wordlen)
{
uint16_t *buf = (uint16_t *)data;
- while(wordlen--)
- __arch_putw(*buf++, addr);
+ int i;
+ for (i = 0; i < wordlen; i++)
+ __arch_putw(buf[i], addr);
}
extern inline void __raw_writesl(unsigned int addr, const void *data, int
longlen)
{
uint32_t *buf = (uint32_t *)data;
- while(longlen--)
- __arch_putl(*buf++, addr);
+ int i;
+ for (i = 0; i < longlen; i++)
+ __arch_putl(buf[i], addr);
}
extern inline void __raw_readsb(unsigned int addr, void *data, int bytelen)
{
uint8_t *buf = (uint8_t *)data;
- while(bytelen--)
- *buf++ = __arch_getb(addr);
+ int i;
+ for (i = 0; i < bytelen; i++)
+ buf[i] = __arch_getb(addr);
}
extern inline void __raw_readsw(unsigned int addr, void *data, int wordlen)
{
uint16_t *buf = (uint16_t *)data;
- while(wordlen--)
- *buf++ = __arch_getw(addr);
+ int i;
+ for (i = 0; i < wordlen; i++)
+ buf[i] = __arch_getw(addr);
}
extern inline void __raw_readsl(unsigned int addr, void *data, int longlen)
{
uint32_t *buf = (uint32_t *)data;
- while(longlen--)
- *buf++ = __arch_getl(addr);
+ int i;
+ for (i = 0; i < longlen; i++)
+ buf[i] = __arch_getl(addr);
}
#define __raw_writeb(v,a) __arch_putb(v,a)
--
1.7.5.4
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