linux-kernel - [PATCH 0/2] drm/fb-helper: Silence defined but not used warning

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Message-Id: <1438694531-11116-1-git-send-email-geert@linux-m68k.org>
Date:	Tue,  4 Aug 2015 15:22:09 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	David Airlie <airlied@...ux.ie>
Cc:	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH 0/2] drm/fb-helper: Silence defined but not used warning

From: Geert Uytterhoeven <geert+renesas@...der.be>

	Hi,

If CONFIG_MAGIC_SYSRQ is not set:

    drivers/gpu/drm/drm_fb_helper.c:390:13: warning: 'drm_fb_helper_force_kernel_mode' defined but not used [-Wunused-function]
     static bool drm_fb_helper_force_kernel_mode(void)
		 ^

As just silencing this warning would require moving two functions (one
of them having obsolete documentation) inside the #ifdef, I fixed the
documentation first.

This patch series is against next-20150803.

Geert Uytterhoeven (2):
  drm/fb-helper: Clarify drm_fb_helper_restore_fbdev_mode*()
  drm/fb-helper: Move drm_fb_helper_force_kernel_mode() inside #ifdef

 drivers/gpu/drm/drm_fb_helper.c | 71 ++++++++++++++++-------------------------
 1 file changed, 28 insertions(+), 43 deletions(-)

-- 
1.9.1

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

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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