Hi,
On Thu, Apr 17, 2014 at 03:49:21PM -0500, Nishanth Menon wrote:
> Currently we use __raw_readl and writel in this driver, however, there
__raw_* and *_relaxed variants are the same, just have a look <asm/io.h>
297 #define readb_relaxed(c) ({ u8 __r = __raw_readb(c); __r; })
298 #define readw_relaxed(c) ({ u16 __r = le16_to_cpu((__force __le16) \
299 __raw_readw(c)); __r; })
300 #define readl_relaxed(c) ({ u32 __r = le32_to_cpu((__force __le32) \
301 __raw_readl(c)); __r; })
302
303 #define writeb_relaxed(v,c) __raw_writeb(v,c)
304 #define writew_relaxed(v,c) __raw_writew((__force u16) cpu_to_le16(v),c)
305 #define writel_relaxed(v,c) __raw_writel((__force u32) cpu_to_le32(v),c)
--
balbi
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