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Message-ID: <6ef31fbd-4c90-45f5-83c0-9a41dfd2b59a@foss.st.com>
Date:   Thu, 16 Nov 2023 10:51:57 +0100
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User-Agent: Mozilla Thunderbird
Subject: Re: [RESEND PATCH] reset: Use device_get_match_data()
To:     Rob Herring <robh@kernel.org>,
        Avi Fishman <avifishman70@gmail.com>,
        Tomer Maimon <tmaimon77@gmail.com>,
        Tali Perry <tali.perry1@gmail.com>,
        Patrick Venture <venture@google.com>,
        Nancy Yuen <yuenn@google.com>,
        Benjamin Fair <benjaminfair@google.com>,
        Philipp Zabel <p.zabel@pengutronix.de>
CC:     <openbmc@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>
References: <20231115205848.3732609-1-robh@kernel.org>
Content-Language: en-US
From:   Patrice CHOTARD <patrice.chotard@foss.st.com>
In-Reply-To: <20231115205848.3732609-1-robh@kernel.org>
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On 11/15/23 21:58, Rob Herring wrote:
> Use preferred device_get_match_data() instead of of_match_device() to
> get the driver match data. With this, adjust the includes to explicitly
> include the correct headers.
> 
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/reset/reset-npcm.c       |  5 ++---
>  drivers/reset/sti/reset-syscfg.c | 11 ++++++-----
>  2 files changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/reset/reset-npcm.c b/drivers/reset/reset-npcm.c
> index f6c4f854f2be..8935ef95a2d1 100644
> --- a/drivers/reset/reset-npcm.c
> +++ b/drivers/reset/reset-npcm.c
> @@ -6,8 +6,8 @@
>  #include <linux/io.h>
>  #include <linux/init.h>
>  #include <linux/of.h>
> -#include <linux/of_device.h>
>  #include <linux/platform_device.h>
> +#include <linux/property.h>
>  #include <linux/reboot.h>
>  #include <linux/reset-controller.h>
>  #include <linux/spinlock.h>
> @@ -351,8 +351,7 @@ static int npcm_usb_reset(struct platform_device *pdev, struct npcm_rc_data *rc)
>  		}
>  	}
>  
> -	rc->info = (const struct npcm_reset_info *)
> -			of_match_device(dev->driver->of_match_table, dev)->data;
> +	rc->info = device_get_match_data(dev);
>  	switch (rc->info->bmc_id) {
>  	case BMC_NPCM7XX:
>  		npcm_usb_reset_npcm7xx(rc);
> diff --git a/drivers/reset/sti/reset-syscfg.c b/drivers/reset/sti/reset-syscfg.c
> index c1ba04f6f155..2324060b747c 100644
> --- a/drivers/reset/sti/reset-syscfg.c
> +++ b/drivers/reset/sti/reset-syscfg.c
> @@ -7,10 +7,11 @@
>   */
>  #include <linux/kernel.h>
>  #include <linux/platform_device.h>
> +#include <linux/property.h>
>  #include <linux/module.h>
>  #include <linux/err.h>
>  #include <linux/types.h>
> -#include <linux/of_device.h>
> +#include <linux/of.h>
>  #include <linux/regmap.h>
>  #include <linux/mfd/syscon.h>
>  
> @@ -183,14 +184,14 @@ static int syscfg_reset_controller_register(struct device *dev,
>  int syscfg_reset_probe(struct platform_device *pdev)
>  {
>  	struct device *dev = pdev ? &pdev->dev : NULL;
> -	const struct of_device_id *match;
> +	const void *data;
>  
>  	if (!dev || !dev->driver)
>  		return -ENODEV;
>  
> -	match = of_match_device(dev->driver->of_match_table, dev);
> -	if (!match || !match->data)
> +	data = device_get_match_data(&pdev->dev);
> +	if (!data)
>  		return -EINVAL;
>  
> -	return syscfg_reset_controller_register(dev, match->data);
> +	return syscfg_reset_controller_register(dev, data);
>  }

for drivers/reset/sti/reset-syscfg.c
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>

Thanks
Patrice