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Commit 312c6df4 authored by Chen Gang's avatar Chen Gang Committed by Guan Xuetao
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arch/unicore32/include/asm/io.h: add readl_relaxed() generic definition 



Need generic definition for readl_relaxed(), like other architectures
have done. Or can not pass compiling with allmodconfig, the related
error:

    CC [M]  drivers/message/fusion/mptbase.o
  drivers/message/fusion/mptbase.c: In function 'mpt_send_handshake_request':
  drivers/message/fusion/mptbase.c:1224: error: implicit declaration of function 'readl_relaxed'

Signed-off-by: default avatarChen Gang <gang.chen.5i5j@gmail.com>
Acked-by: default avatarXuetao Guan <gxt@mprc.pku.edu.cn>
Signed-off-by: default avatarXuetao Guan <gxt@mprc.pku.edu.cn>
parent 1febf615

arch/unicore32/include/asm/io.h

+4 −0
Original line number Diff line number Diff line
@@ -39,6 +39,10 @@ extern void __uc32_iounmap(volatile void __iomem *addr); 
#define ioremap_nocache(cookie, size)	__uc32_ioremap(cookie, size)

#define iounmap(cookie)			__uc32_iounmap(cookie)



#define readb_relaxed readb

#define readw_relaxed readw

#define readl_relaxed readl



#define HAVE_ARCH_PIO_SIZE

#define PIO_OFFSET		(unsigned int)(PCI_IOBASE)

#define PIO_MASK		(unsigned int)(IO_SPACE_LIMIT)