linux-kernel - Re: [PATCH v1 02/10] x86, intel-mid: Remove "weak" from function declarations

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Date:	Wed, 15 Oct 2014 17:26:46 -0600
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	Jason Wessel <jason.wessel@...driver.com>,
	Ralf Baechle <ralf@...ux-mips.org>,
	Ingo Molnar <mingo@...hat.com>,
	John Stultz <john.stultz@...aro.org>,
	Eric Paris <eparis@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	David Cohen <david.a.cohen@...ux.intel.com>,
	Kuppuswamy Sathyanarayanan 
	<sathyanarayanan.kuppuswamy@...ux.intel.com>,
	"x86@...nel.org" <x86@...nel.org>
Subject: Re: [PATCH v1 02/10] x86, intel-mid: Remove "weak" from function declarations

[+cc David, Kuppuswamy, x86; sorry, I botched my "stg mail" so you
weren't included the first time]

On Wed, Oct 15, 2014 at 11:05 AM, Bjorn Helgaas <bhelgaas@...gle.com> wrote:
> For the following interfaces:
>
>   get_penwell_ops()
>   get_cloverview_ops()
>   get_tangier_ops()
>
> there is only one implementation, so they do not need to be marked "weak".
>
> Remove the "weak" attribute from their declarations.
>
> Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
> CC: David Cohen <david.a.cohen@...ux.intel.com>
> CC: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@...ux.intel.com>
> CC: x86@...nel.org
> ---
>  arch/x86/platform/intel-mid/intel_mid_weak_decls.h |    7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
> index 46aa25c8ce06..3c1c3866d82b 100644
> --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
> +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
> @@ -10,10 +10,9 @@
>   */
>
>
> -/* __attribute__((weak)) makes these declarations overridable */
>  /* For every CPU addition a new get_<cpuname>_ops interface needs
>   * to be added.
>   */
> -extern void *get_penwell_ops(void) __attribute__((weak));
> -extern void *get_cloverview_ops(void) __attribute__((weak));
> -extern void *get_tangier_ops(void) __attribute__((weak));
> +extern void *get_penwell_ops(void);
> +extern void *get_cloverview_ops(void);
> +extern void *get_tangier_ops(void);
>
--
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