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Date:   Tue, 18 Feb 2020 20:40:24 +0100
From:   Alexandre Belloni <alexandre.belloni@bootlin.com>
To:     Corentin Labbe <clabbe@baylibre.com>
Cc:     b-liu@ti.com, balbi@kernel.org, gregkh@linuxfoundation.org,
        ludovic.desroches@microchip.com, mathias.nyman@intel.com,
        nicolas.ferre@microchip.com, slemieux.tyco@gmail.com,
        stern@rowland.harvard.edu, vz@mleia.com,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-usb@vger.kernel.org
Subject: Re: [PATCH 04/20] usb: gadget: at91_udc: remove useless cast for
 driver.name
Message-ID: <20200218194024.GD3385@piout.net>
References: <1582054383-35760-1-git-send-email-clabbe@baylibre.com>
 <1582054383-35760-5-git-send-email-clabbe@baylibre.com>
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On 18/02/2020 19:32:47+0000, Corentin Labbe wrote:
> device_driver name is const char pointer, so it not useful to cast
> driver_name (which is already const char).
> 
> Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

> ---
>  drivers/usb/gadget/udc/at91_udc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c
> index 1b2b548c59a0..eede5cedacb4 100644
> --- a/drivers/usb/gadget/udc/at91_udc.c
> +++ b/drivers/usb/gadget/udc/at91_udc.c
> @@ -2021,7 +2021,7 @@ static struct platform_driver at91_udc_driver = {
>  	.suspend	= at91udc_suspend,
>  	.resume		= at91udc_resume,
>  	.driver		= {
> -		.name	= (char *) driver_name,
> +		.name	= driver_name,
>  		.of_match_table	= at91_udc_dt_ids,
>  	},
>  };
> -- 
> 2.24.1
> 

-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com