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Commit 21fcb34e authored by Felipe Contreras's avatar Felipe Contreras Committed by Rafael J. Wysocki
Browse files

ACPI / video: trivial costmetic cleanups 



Fix whitespace and comments in several places in
drivers/acpi/video.c.

[rjw: Changelog]
Signed-off-by: default avatarFelipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 5ae90d8e

drivers/acpi/video.c

+61 −53
Original line number Diff line number Diff line 
/*

 *  video.c - ACPI Video Driver ($Revision:$)

 *  video.c - ACPI Video Driver

 *

 *  Copyright (C) 2004 Luming Yu <luming.yu@intel.com>

 *  Copyright (C) 2004 Bruno Ducrot <ducrot@poupinou.org>
@@ -243,8 +243,10 @@ static int acpi_video_get_brightness(struct backlight_device *bd) 
		return -EINVAL;

	for (i = 2; i < vd->brightness->count; i++) {

		if (vd->brightness->levels[i] == cur_level)

			/* The first two entries are special - see page 575

			   of the ACPI spec 3.0 */

			/*

			 * The first two entries are special - see page 575

			 * of the ACPI spec 3.0

			 */

			return i-2;

	}

	return 0;
@@ -316,9 +318,11 @@ static const struct thermal_cooling_device_ops video_cooling_ops = { 
	.set_cur_state = video_set_cur_state,

};



/* --------------------------------------------------------------------------

                               Video Management

   -------------------------------------------------------------------------- */

/*

 * --------------------------------------------------------------------------

 *                             Video Management

 * --------------------------------------------------------------------------

 */



static int

acpi_video_device_lcd_query_levels(struct acpi_video_device *device,
@@ -556,7 +560,8 @@ acpi_video_device_lcd_get_level_current(struct acpi_video_device *device, 
				      buf));

			device->cap._BQC = device->cap._BCQ = 0;

		} else {

			/* Fixme:

			/*

			 * Fixme:

			 * should we return an error or ignore this failure?

			 * dev->brightness->curr is a cached value which stores

			 * the correct current backlight level in most cases.
@@ -1039,7 +1044,8 @@ static int acpi_video_bus_check(struct acpi_video_bus *video) 
		return -ENODEV;

	pci_dev_put(dev);



	/* Since there is no HID, CID and so on for VGA driver, we have

	/*

	 * Since there is no HID, CID and so on for VGA driver, we have

	 * to check well known required nodes.

	 */
@@ -1069,9 +1075,11 @@ static int acpi_video_bus_check(struct acpi_video_bus *video) 
	return status;

}



/* --------------------------------------------------------------------------

                                 Driver Interface

   -------------------------------------------------------------------------- */

/*

 * --------------------------------------------------------------------------

 *                               Driver Interface

 * --------------------------------------------------------------------------

 */



/* device interface */

static struct acpi_video_device_attrib*