linux-kernel - Re: [PATCH] fbdev: move logo externs to header file

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Date:	Fri, 3 Apr 2009 15:38:37 +0200 (CEST)
From:	Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
To:	Sam Ravnborg <sam@...nborg.org>
cc:	Linux Frame Buffer Device Development 
	<linux-fbdev-devel@...ts.sourceforge.net>,
	Krzysztof Helt <krzysztof.h1@...pl>,
	Andrew Morton <akpm@...ux-foundation.org>,
	James Simmons <jsimmons@...radead.org>,
	Linux Kernel Development <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] fbdev: move logo externs to header file

On Fri, 3 Apr 2009, Sam Ravnborg wrote:
> On Fri, Apr 03, 2009 at 01:45:40PM +0200, Geert Uytterhoeven wrote:
> > Now we have __initconst, we can finally move the external declarations for the
> > various Linux logo structures to <linux/linux_logo.h>.
> > 
> > Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
> > Acked-By: James Simmons <jsimmons@...radead.org>
> > ---
> > James' ack dates back to the previous submission (way to long ago), when the
> > logos were still __initdata, which caused failures on some platforms with some
> > toolchain versions.
> > 
> > Note: you have to remove the generated logos, as they're not automatically
> > regenerated if scripts/pnmtologo.c changes.
> 
> Something like this to fix that bug?

Yep, after s/pnmtlogo/pnmtologo/g
(it cannot work as-is, as there's one place where you did spell `pnmtologo'
 correctly ;-)

Acked-by: Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>

> Untested as I'm busy atm.
> 
> 	Sam
> 
> diff --git a/drivers/video/logo/Makefile b/drivers/video/logo/Makefile
> index b91251d..6a26982 100644
> --- a/drivers/video/logo/Makefile
> +++ b/drivers/video/logo/Makefile
> @@ -37,22 +37,24 @@ extra-y += $(call logo-cfiles,_clut224,ppm)
>  # Gray 256
>  extra-y += $(call logo-cfiles,_gray256,pgm)
>  
> +pnmtlogo := scripts/pnmtologo
> +
>  # Create commands like "pnmtologo -t mono -n logo_mac_mono -o ..."
>  quiet_cmd_logo = LOGO    $@
> -	cmd_logo = scripts/pnmtologo \
> +	cmd_logo = $(pnmtologo) \
>  			-t $(patsubst $*_%,%,$(notdir $(basename $<))) \
>  			-n $(notdir $(basename $<)) -o $@ $<
>  
> -$(obj)/%_mono.c: $(src)/%_mono.pbm FORCE
> +$(obj)/%_mono.c: $(src)/%_mono.pbm $(pnmtlogo) FORCE
>  	$(call if_changed,logo)
>  
> -$(obj)/%_vga16.c: $(src)/%_vga16.ppm FORCE
> +$(obj)/%_vga16.c: $(src)/%_vga16.ppm $(pnmtlogo) FORCE
>  	$(call if_changed,logo)
>  
> -$(obj)/%_clut224.c: $(src)/%_clut224.ppm FORCE
> +$(obj)/%_clut224.c: $(src)/%_clut224.ppm $(pnmtlogo) FORCE
>  	$(call if_changed,logo)
>  
> -$(obj)/%_gray256.c: $(src)/%_gray256.pgm FORCE
> +$(obj)/%_gray256.c: $(src)/%_gray256.pgm $(pnmtlogo) FORCE
>  	$(call if_changed,logo)
>  
>  # Files generated that shall be removed upon make clean

With kind regards,

Geert Uytterhoeven
Software Architect

Sony Techsoft Centre Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium

Phone:    +32 (0)2 700 8453
Fax:      +32 (0)2 700 8622
E-mail:   Geert.Uytterhoeven@...ycom.com
Internet: http://www.sony-europe.com/

A division of Sony Europe (Belgium) N.V.
VAT BE 0413.825.160 · RPR Brussels
Fortis · BIC GEBABEBB · IBAN BE41293037680010
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