linux-kernel - Re: [PATCH 3/3] drm/bridge: microchip-lvds: Use devm_platform_ioremap

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Message-ID: <5c5d870b-acc2-4d50-8a37-2110af1325b9@microchip.com>
Date: Mon, 2 Sep 2024 04:39:34 +0000
From: <Dharma.B@...rochip.com>
To: <claudiu.beznea@...on.dev>, <Manikandan.M@...rochip.com>,
	<andrzej.hajda@...el.com>, <neil.armstrong@...aro.org>, <rfoss@...nel.org>,
	<Laurent.pinchart@...asonboard.com>, <jonas@...boo.se>,
	<jernej.skrabec@...il.com>, <maarten.lankhorst@...ux.intel.com>,
	<mripard@...nel.org>, <tzimmermann@...e.de>, <airlied@...il.com>,
	<daniel@...ll.ch>, <Hari.PrasathGE@...rochip.com>
CC: <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] drm/bridge: microchip-lvds: Use
 devm_platform_ioremap_resource()

On 27/08/24 9:42 pm, Claudiu Beznea wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> 
> The devm_platform_ioremap_resouce() does exactly what
> devm_ioremap_resource() combined with platform_get_resouce() does.
> Thus use it.
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea@...on.dev>
Reviewed-and-tested-by: Dharma Balasubiramani <dharma.b@...rochip.com>
> ---
>   drivers/gpu/drm/bridge/microchip-lvds.c | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/bridge/microchip-lvds.c b/drivers/gpu/drm/bridge/microchip-lvds.c
> index f04831106eea..85aff8c5aaf4 100644
> --- a/drivers/gpu/drm/bridge/microchip-lvds.c
> +++ b/drivers/gpu/drm/bridge/microchip-lvds.c
> @@ -154,8 +154,7 @@ static int mchp_lvds_probe(struct platform_device *pdev)
> 
>          lvds->dev = dev;
> 
> -       lvds->regs = devm_ioremap_resource(lvds->dev,
> -                       platform_get_resource(pdev, IORESOURCE_MEM, 0));
> +       lvds->regs = devm_platform_ioremap_resource(pdev, 0);
>          if (IS_ERR(lvds->regs))
>                  return PTR_ERR(lvds->regs);
> 
> --
> 2.39.2
> 


-- 
With Best Regards,
Dharma B.