From: "Leizhen (ThunderTown)" <thunder.leizhen@huawei.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Matthias Brugger <matthias.bgg@gmail.com>,
dri-devel <dri-devel@lists.freedesktop.org>,
linux-mediatek <linux-mediatek@lists.infradead.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 1/1] drm/mediatek: Remove redundant error printing in mtk_dsi_probe()
Date: Tue, 11 May 2021 21:22:25 +0800 [thread overview]
Message-ID: <a026fc02-7dee-9536-3a17-3ff723d050cf@huawei.com> (raw)
In-Reply-To: <20210511100001.5047-1-thunder.leizhen@huawei.com>
Hi everybody,
Please ignore this patch and other "drm/mediatek". Looks like it would be better to combine them into a single patch.
On 2021/5/11 18:00, Zhen Lei wrote:
> When devm_ioremap_resource() fails, a clear enough error message will be
> printed by its subfunction __devm_ioremap_resource(). The error
> information contains the device name, failure cause, and possibly resource
> information.
>
> Therefore, remove the error printing here to simplify code and reduce the
> binary size.
>
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dsi.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
> index ae403c67cbd922d..89e351dfab88177 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dsi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
> @@ -1062,7 +1062,6 @@ static int mtk_dsi_probe(struct platform_device *pdev)
> dsi->regs = devm_ioremap_resource(dev, regs);
> if (IS_ERR(dsi->regs)) {
> ret = PTR_ERR(dsi->regs);
> - dev_err(dev, "Failed to ioremap memory: %d\n", ret);
> goto err_unregister_host;
> }
>
>
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prev parent reply other threads:[~2021-05-11 13:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-11 10:00 [PATCH 1/1] drm/mediatek: Remove redundant error printing in mtk_dsi_probe() Zhen Lei
2021-05-11 13:22 ` Leizhen (ThunderTown) [this message]
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