linux-kernel - Re: [PATCHv3 1/4] efi: Add a stub for efi_enter_virtual

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Message-ID: <20121001203040.GA8478@jtriplet-mobl1>
Date:	Mon, 1 Oct 2012 13:30:40 -0700
From:	Josh Triplett <josh@...htriplett.org>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	Len Brown <lenb@...nel.org>,
	Matt Fleming <matt.fleming@...el.com>,
	Olof Johansson <olof@...om.net>,
	Matthew Garrett <mjg@...hat.com>,
	David Howells <dhowells@...hat.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Jim Cromie <jim.cromie@...il.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	linux-acpi@...r.kernel.org
Subject: Re: [PATCHv3 1/4] efi: Add a stub for efi_enter_virtual_mode on
 non-x86

On Mon, Oct 01, 2012 at 08:28:32PM +0000, Arnd Bergmann wrote:
> On Saturday 08 September 2012, Josh Triplett wrote:
> > +#ifdef CONFIG_X86
> >  extern void efi_enter_virtual_mode (void);     /* switch EFI to virtual mode, if possible */
> > +#else
> > +static void efi_enter_virtual_mode(void) {}
> > +#endif
> 
> This has suddenly appeared in linux-next now and is causing warnings.
> 
> 8<---
> efi: fix prototype for API stubs
> 
> Some functions in the efi API have recently been added as versions for non-x86,
> but are missing an "inline" keyword, which causes these warnings:
> 
> include/linux/efi.h:503:13: error: 'efi_enter_virtual_mode' defined but not used [-Werror=unused-function]
> include/linux/efi.h:504:13: error: 'efi_late_init' defined but not used [-Werror=unused-function]
> include/linux/efi.h:505:13: error: 'efi_free_boot_services' defined but not used [-Werror=unused-function]

Already fixed in current tip; please refresh from there.

- Josh Triplett
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