Re: [PATCH v4 6/8] asm-generic/io.h: Implement generic {read,write}s*()
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- To: Thierry Reding <thierry.reding@xxxxxxxxx>
- Subject: Re: [PATCH v4 6/8] asm-generic/io.h: Implement generic {read,write}s*()
- From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
- Date: Mon, 29 Sep 2014 10:54:34 +0200
- Cc: Arnd Bergmann <arnd@xxxxxxxx>, Linux-Arch <linux-arch@xxxxxxxxxxxxxxx>, linux-s390 <linux-s390@xxxxxxxxxxxxxxx>, "linux-ia64@xxxxxxxxxxxxxxx" <linux-ia64@xxxxxxxxxxxxxxx>, Catalin Marinas <catalin.marinas@xxxxxxx>, "the arch/x86 maintainers" <x86@xxxxxxxxxx>, Stephen Boyd <sboyd@xxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, linux-serial@xxxxxxxxxxxxxxx, sparclinux <sparclinux@xxxxxxxxxxxxxxx>, Russell King <linux@xxxxxxxxxxxxxxxx>, Sam Ravnborg <sam@xxxxxxxxxxxx>, "linux-arm-kernel@xxxxxxxxxxxxxxxxxxx" <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>
- In-reply-to: <1407925738-26170-7-git-send-email-thierry.reding@gmail.com>
- List-id: <linux-ia64.vger.kernel.org>
- References: <1407925738-26170-1-git-send-email-thierry.reding@gmail.com> <1407925738-26170-7-git-send-email-thierry.reding@gmail.com>
On Wed, Aug 13, 2014 at 12:28 PM, Thierry Reding
<thierry.reding@xxxxxxxxx> wrote:
> #ifndef memset_io
> -#define memset_io(a, b, c) memset(__io_virt(a), (b), (c))
> +#define memset_io memset_io
> +static inline void memset_io(void __iomem *addr, int value, size_t size)
> +{
> + memset(__io_virt(addr), value, size);
> +}
> #endif
xtensa/allmodconfig:
include/asm-generic/io.h:820:2: error: implicit declaration of
function 'memset' [-Werror=implicit-function-declaration]
include/asm-generic/io.h:829:2: error: implicit declaration of
function 'memcpy' [-Werror=implicit-function-declaration]
arch/xtensa/include/asm/string.h:110:14: error: conflicting types for 'memset'
arch/xtensa/include/asm/string.h:113:14: error: conflicting types for 'memcpy'
http://kisskb.ellerman.id.au/kisskb/buildresult/12028900/
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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