linux-kernel - Re: [RESEND PATCH v2 1/1] leds: simatic-ipc-leds-gpio: add support for module BX-59A

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date: Thu, 22 Feb 2024 23:40:27 +0200
From: andy.shevchenko@...il.com
To: Xing Tong Wu <xingtong_wu@....com>
Cc: lee@...nel.org, Pavel Machek <pavel@....cz>,
	Hans de Goede <hdegoede@...hat.com>, linux-leds@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Gerd Haeussler <gerd.haeussler.ext@...mens.com>,
	Xing Tong Wu <xingtong.wu@...mens.com>,
	Tobias Schaffner <tobias.schaffner@...mens.com>,
	Henning Schild <henning@...nsch.de>
Subject: Re: [RESEND PATCH v2 1/1] leds: simatic-ipc-leds-gpio: add support
 for module BX-59A

Sun, Feb 18, 2024 at 02:28:06PM +0800, Xing Tong Wu kirjoitti:
> From: Xing Tong Wu <xingtong.wu@...mens.com>
> 
> This is used for the Siemens Simatic IPC BX-59A, which has its LEDs
> connected to GPIOs provided by the Nuvoton NCT6126D

MIssing period at the end of the sentence.

..

>  static int simatic_ipc_leds_gpio_f7188x_probe(struct platform_device *pdev)
>  {
> +	const struct simatic_ipc_platform *plat = pdev->dev.platform_data;

dev_get_platdata()

> +	struct simatic_ipc_led_tables *led_tables;
> +
> +	led_tables = devm_kzalloc(&pdev->dev, sizeof(*led_tables), GFP_KERNEL);
> +	if (!led_tables)
> +		return -ENOMEM;
> +
> +	switch (plat->devmode) {
> +	case SIMATIC_IPC_DEVICE_227G:
> +		led_tables->led_lookup_table = &simatic_ipc_led_gpio_table_227g;
> +		led_tables->led_lookup_table_extra = &simatic_ipc_led_gpio_table_extra_227g;
> +		break;
> +	case SIMATIC_IPC_DEVICE_BX_59A:
> +		led_tables->led_lookup_table = &simatic_ipc_led_gpio_table_bx_59a;
> +		break;
> +	default:
> +		return -ENODEV;
> +	}
> +
> +	dev_set_drvdata(&pdev->dev, led_tables);

platform_set_drvdata()

> +	return simatic_ipc_leds_gpio_probe(pdev, led_tables->led_lookup_table,
> +					   led_tables->led_lookup_table_extra);
>  }

..

>  static void simatic_ipc_leds_gpio_f7188x_remove(struct platform_device *pdev)
>  {
> +	struct simatic_ipc_led_tables *led_tables;

> +	led_tables = dev_get_drvdata(&pdev->dev);

platform_get_drvdata()

> +	simatic_ipc_leds_gpio_remove(pdev, led_tables->led_lookup_table,
> +				     led_tables->led_lookup_table_extra);
>  }

-- 
With Best Regards,
Andy Shevchenko