linux-kernel - Re: [PATCH] SFI: fix compilation warnings

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Date:	Thu, 05 Dec 2013 23:36:37 +0100
From:	"Rafael J. Wysocki" <rjw@...ysocki.net>
To:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Lv Zheng <lv.zheng@...el.com>
Cc:	"Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
	linux-acpi@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] SFI: fix compilation warnings

On Thursday, December 05, 2013 07:26:37 PM Andy Shevchenko wrote:
> When build kernel with make W=1 we get the following compiler error.
> 
> In file included from drivers/sfi/sfi_acpi.c:66:0:
> include/linux/sfi_acpi.h: In function ‘acpi_sfi_table_parse’:
> include/linux/sfi_acpi.h:72:2: error: implicit declaration of function ‘acpi_table_parse’ [-Werror=implicit-function-declaration]
>   if (!acpi_table_parse(signature, handler))
>   ^
>   cc1: some warnings being treated as errors
> 
> The patch changes acpi/acpi.h inclusion to linux/acpi.h.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

OK

Lv, I'm dropping your patch cleaning up the inclusions, please sort that thing
out entirely for the next cycle.

Thanks!

> ---
>  drivers/sfi/sfi_acpi.c   | 2 +-
>  include/linux/sfi_acpi.h | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/sfi/sfi_acpi.c b/drivers/sfi/sfi_acpi.c
> index 0c9f419..d4dfcbe 100644
> --- a/drivers/sfi/sfi_acpi.c
> +++ b/drivers/sfi/sfi_acpi.c
> @@ -60,7 +60,7 @@
>  #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
>  
>  #include <linux/kernel.h>
> -#include <acpi/acpi.h>	/* FIXME: inclusion should be removed */
> +#include <linux/acpi.h>
>  
>  #include <linux/sfi.h>
>  #include <linux/sfi_acpi.h>
> diff --git a/include/linux/sfi_acpi.h b/include/linux/sfi_acpi.h
> index 2cfcb79..c9cab82 100644
> --- a/include/linux/sfi_acpi.h
> +++ b/include/linux/sfi_acpi.h
> @@ -60,7 +60,7 @@
>  #define _LINUX_SFI_ACPI_H
>  
>  #ifdef CONFIG_SFI
> -#include <acpi/acpi.h>	/* FIXME: inclusion should be removed */
> +#include <linux/acpi.h>
>  
>  extern int sfi_acpi_table_parse(char *signature, char *oem_id,
>  				char *oem_table_id,
> 
-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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