linux-kernel - Re: [PATCH v1] phy: fsl-imx8mq-usb: fix typec orientation switch when built as module

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Message-ID: <1d0ccc76-bc19-4446-926f-a12a16a3f88e@linaro.org>
Date: Mon, 24 Nov 2025 11:35:40 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Franz Schnyder <fra.schnyder@...il.com>, Vinod Koul <vkoul@...nel.org>,
 Kishon Vijay Abraham I <kishon@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
 Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>
Cc: Franz Schnyder <franz.schnyder@...adex.com>,
 linux-phy@...ts.infradead.org, imx@...ts.linux.dev,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 Francesco Dolcini <francesco.dolcini@...adex.com>, stable@...r.kernel.org
Subject: Re: [PATCH v1] phy: fsl-imx8mq-usb: fix typec orientation switch when
 built as module

On 11/24/25 10:50, Franz Schnyder wrote:
> From: Franz Schnyder <franz.schnyder@...adex.com>
> 
> Currently, the PHY only registers the typec orientation switch when it
> is built in. If the typec driver is built as a module, the switch
> registration is skipped due to the preprocessor condition, causing
> orientation detection to fail.
> 
> This patch replaces the preprocessor condition so that the orientation
> switch is correctly registered for both built-in and module builds.
> 
> Fixes: b58f0f86fd61 ("phy: fsl-imx8mq-usb: add tca function driver for imx95")
> Cc: stable@...r.kernel.org
> Signed-off-by: Franz Schnyder <franz.schnyder@...adex.com>
> ---
>   drivers/phy/freescale/phy-fsl-imx8mq-usb.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
> index b94f242420fc..d498a6b7234b 100644
> --- a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
> +++ b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
> @@ -124,7 +124,7 @@ struct imx8mq_usb_phy {
>   static void tca_blk_orientation_set(struct tca_blk *tca,
>   				enum typec_orientation orientation);
>   
> -#ifdef CONFIG_TYPEC
> +#if IS_ENABLED(CONFIG_TYPEC)
>   
>   static int tca_blk_typec_switch_set(struct typec_switch_dev *sw,
>   				enum typec_orientation orientation)

Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>