From: Marek Vasut <marex@denx.de>
To: Liu Ying <victor.liu@nxp.com>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: stefan@agner.ch, airlied@gmail.com, daniel@ffwll.ch,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
krzysztof.kozlowski@linaro.org, LW@karo-electronics.de,
alexander.stein@ew.tq-group.com
Subject: Re: [PATCH v6 2/6] drm: lcdif: Drop unnecessary NULL pointer check on lcdif->bridge
Date: Wed, 10 May 2023 18:21:55 +0200 [thread overview]
Message-ID: <e26ab6fa-a273-81a6-bb28-356deca07563@denx.de> (raw)
In-Reply-To: <20230510092450.4024730-3-victor.liu@nxp.com>
On 5/10/23 11:24, Liu Ying wrote:
> A valid bridge is already found in lcdif_attach_bridge() and set
> to lcdif->bridge, so lcdif->bridge cannot be a NULL pointer. Drop
> the unnecessary NULL pointer check in KMS stage.
>
> Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> Signed-off-by: Liu Ying <victor.liu@nxp.com>
Reviewed-by: Marek Vasut <marex@denx.de>
next prev parent reply other threads:[~2023-05-10 16:22 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-10 9:24 [PATCH v6 0/6] drm: lcdif: Add i.MX93 LCDIF support Liu Ying
2023-05-10 9:24 ` [PATCH v6 1/6] dt-bindings: " Liu Ying
2023-05-10 9:24 ` [PATCH v6 2/6] drm: lcdif: Drop unnecessary NULL pointer check on lcdif->bridge Liu Ying
2023-05-10 16:21 ` Marek Vasut [this message]
2023-05-10 9:24 ` [PATCH v6 3/6] drm: lcdif: Determine bus format and flags in ->atomic_check() Liu Ying
2023-05-10 9:24 ` [PATCH v6 4/6] drm: lcdif: Check consistent bus format and flags across first bridges Liu Ying
2023-05-10 9:24 ` [PATCH v6 5/6] drm: lcdif: Add multiple encoders and first bridges support Liu Ying
2023-05-10 16:24 ` Marek Vasut
2023-05-25 1:45 ` Ying Liu
2023-05-26 17:09 ` Marek Vasut
2023-05-10 9:24 ` [PATCH v6 6/6] drm: lcdif: Add i.MX93 LCDIF compatible string Liu Ying
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