Re: [PATCH v2] fb: backlight: add driver for iPAQ micro backlight

[Jingoo Han <jg1.han@samsung.com>]

On Wednesday, July 23, 2014 6:04 PM, Linus Walleij wrote:
> 
> This adds a driver for the backlight controlled by the microcontroller
> on the Compaq iPAQ series of handheld computers: h3100, h3600
> and h3700.
> 
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> ChangeLog v1->v2:
> - Add a comment to clarify message format
> - Coding format and style fixes
> - Drop driver announce boilerplate
> - Drop empty remove() function
> ---
>  drivers/video/backlight/Kconfig         |  9 ++++
>  drivers/video/backlight/Makefile        |  1 +
>  drivers/video/backlight/ipaq_micro_bl.c | 83 +++++++++++++++++++++++++++++++++
>  3 files changed, 93 insertions(+)
>  create mode 100644 drivers/video/backlight/ipaq_micro_bl.c

[.....]

> --- /dev/null
> +++ b/drivers/video/backlight/ipaq_micro_bl.c
> @@ -0,0 +1,83 @@
> +/*
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + *
> + * iPAQ microcontroller backlight support
> + * Author : Linus Walleij <linus.walleij@linaro.org>
> + */
> +
> +#include <linux/module.h>
> +#include <linux/init.h>
> +#include <linux/platform_device.h>
> +#include <linux/backlight.h>
> +#include <linux/mfd/ipaq-micro.h>
> +#include <linux/fb.h>
> +#include <linux/err.h>

Would you re-order these headers alphabetically?
It enhances the readability.

[.....]

> +MODULE_LICENSE("GPL");

How about using "GPL v2" as below?
+MODULE_LICENSE("GPL v2");

Others look good. Thanks.
Acked-by: Jingoo Han <jg1.han@samsung.com>

Best regards,
Jingoo Han

> +MODULE_DESCRIPTION("driver for iPAQ Atmel micro backlight");
> +MODULE_ALIAS("platform:ipaq-micro-backlight");
> --
> 1.9.3