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Subject回复: [PATCH] arch/uni core32/include/asm/io .h: add readl relaxed() generic definition
Thanks.

Acked-by: Xuetao Guan <gxt@mprc.pku.edu.cn>

----- Chen Gang <gang.chen.5i5j@gmail.com> 写道:
> 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: Chen Gang <gang.chen.5i5j@gmail.com>
> ---
> arch/unicore32/include/asm/io.h | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/unicore32/include/asm/io.h b/arch/unicore32/include/asm/io.h
> index ae327e4..cb1d8fd 100644
> --- a/arch/unicore32/include/asm/io.h
> +++ b/arch/unicore32/include/asm/io.h
> @@ -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)
> --
> 1.9.2.459.g68773ac

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