From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guennadi Liakhovetski Date: Wed, 20 Feb 2013 21:59:48 +0000 Subject: Re: [PATCH] video: mx3fb: Use NULL for pointer Message-Id: List-Id: References: <1361381101-21325-1-git-send-email-festevam@gmail.com> In-Reply-To: <1361381101-21325-1-git-send-email-festevam@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org On Wed, 20 Feb 2013, Fabio Estevam wrote: > From: Fabio Estevam > > Fix the following sparse error: > > drivers/video/mx3fb.c:1309:28: warning: Using plain integer as NULL pointer > > Signed-off-by: Fabio Estevam Acked-by: Guennadi Liakhovetski Thanks Guennadi > --- > drivers/video/mx3fb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c > index 7368872..cfdb380 100644 > --- a/drivers/video/mx3fb.c > +++ b/drivers/video/mx3fb.c > @@ -1306,7 +1306,7 @@ static int mx3fb_unmap_video_memory(struct fb_info *fbi) > dma_free_writecombine(fbi->device, fbi->fix.smem_len, > fbi->screen_base, fbi->fix.smem_start); > > - fbi->screen_base = 0; > + fbi->screen_base = NULL; > mutex_lock(&fbi->mm_lock); > fbi->fix.smem_start = 0; > fbi->fix.smem_len = 0; > -- > 1.7.9.5 > --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/