linux-kernel - [PATCH v3 0/3] DRM/KMS framebuffer fixes

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Date:	Wed, 04 Nov 2009 09:40:36 +0100
From:	Clemens Ladisch <clemens@...isch.de>
To:	James Simmons <jsimmons@...radead.org>
CC:	Dave Airlie <airlied@...hat.com>, dri-devel@...ts.sourceforge.net,
	linux-fbdev-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/3] DRM/KMS framebuffer fixes

James Simmons wrote:
> > @@ -905,6 +905,9 @@ int drm_fb_helper_single_fb_probe(struct
> >  
> >  	if (new_fb) {
> >  		info->var.pixclock = 0;
> > +		ret = fb_alloc_cmap(&info->cmap, crtc->gamma_size, 0);
> > +		if (ret)
> > +			return ret;
> 
> >  		if (register_framebuffer(info) < 0) {
> 			fb_dealloc_cmap(info->cmap);	
> >  			return -EINVAL;
> 		}
> 
> Plug memory leak.

Oops.  Thanks again.
New patch set follows:

 include/drm/drm_crtc.h          |    2 +-
 drivers/gpu/drm/drm_fb_helper.c |   14 ++++++++++----
 2 files changed, 11 insertions(+), 5 deletions(-)

v2: incorporated suggestions by James Simmons
v3: bugfix by James Simmons
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