Commit 5e78a264 authored Nov 26, 2013 by Chen Gang Committed by Richard Kuo Apr 04, 2014

arch: hexagon: include: asm: add generic macro 'mmiowb' in "io.h"



Need dumy mmiowb(), or can not pass compiling, the related error with
allmodconfig:

    CC [M]  drivers/mmc/host/sdhci.o
  drivers/mmc/host/sdhci.c: In function 'sdhci_request':
  drivers/mmc/host/sdhci.c:1409:2: error: implicit declaration of function 'mmiowb' [-Werror=implicit-function-declaration]

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>

parent e6d19042

arch/hexagon/include/asm/io.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -189,6 +189,8 @@ static inline void writel(u32 data, volatile void __iomem *addr)
		#define writew_relaxed __raw_writew
		#define writel_relaxed __raw_writel

		#define mmiowb()

		/*
		* Need an mtype somewhere in here, for cache type deals?
		* This is probably too long for an inline.