From: Emil Velikov <emil.l.velikov@gmail.com>
To: Fuqian Huang <huangfq.daxian@gmail.com>
Cc: linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Subject: Re: [PATCH v3 24/24] video: fbdev-MMP: Remove call to memset after dma_alloc_coherent
Date: Mon, 15 Jul 2019 10:40:49 +0000 [thread overview]
Message-ID: <20190715104049.GC20839@arch-x1c3> (raw)
In-Reply-To: <20190715032017.7311-1-huangfq.daxian@gmail.com>
On 2019/07/15, Fuqian Huang wrote:
> In commit 518a2f1925c3
> ("dma-mapping: zero memory returned from dma_alloc_*"),
> dma_alloc_coherent has already zeroed the memory.
> So memset is not needed.
>
> Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
> ---
> Changes in v3:
> - Use actual commit rather than the merge commit in the commit message
>
> drivers/video/fbdev/mmp/fb/mmpfb.c | 1 -
> 1 file changed, 1 deletion(-)
>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
-Emil
next prev parent reply other threads:[~2019-07-15 10:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-15 3:20 [PATCH v3 24/24] video: fbdev-MMP: Remove call to memset after dma_alloc_coherent Fuqian Huang
2019-07-15 10:40 ` Emil Velikov [this message]
2019-07-23 15:37 ` Bartlomiej Zolnierkiewicz
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