asus-laptop.c (97eb3f24352ec6632c2127b35d8087d2a809a9b9) asus-laptop.c (bb7ca747f8d6243b3943c5b133048652020f4a50)
1/*
2 * asus-laptop.c - Asus Laptop Support
3 *
4 *
5 * Copyright (C) 2002-2005 Julien Lerouge, 2003-2006 Karol Kozimor
6 * Copyright (C) 2006-2007 Corentin Chary
7 *
8 * This program is free software; you can redistribute it and/or modify

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662
663 if (acpi_check_handle(asus->handle, METHOD_BRIGHTNESS_GET, NULL) ||
664 acpi_check_handle(asus->handle, METHOD_BRIGHTNESS_SET, NULL) ||
665 !lcd_switch_handle)
666 return 0;
667
668 memset(&props, 0, sizeof(struct backlight_properties));
669 props.max_brightness = 15;
1/*
2 * asus-laptop.c - Asus Laptop Support
3 *
4 *
5 * Copyright (C) 2002-2005 Julien Lerouge, 2003-2006 Karol Kozimor
6 * Copyright (C) 2006-2007 Corentin Chary
7 *
8 * This program is free software; you can redistribute it and/or modify

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662
663 if (acpi_check_handle(asus->handle, METHOD_BRIGHTNESS_GET, NULL) ||
664 acpi_check_handle(asus->handle, METHOD_BRIGHTNESS_SET, NULL) ||
665 !lcd_switch_handle)
666 return 0;
667
668 memset(&props, 0, sizeof(struct backlight_properties));
669 props.max_brightness = 15;
670 props.type = BACKLIGHT_PLATFORM;
670
671 bd = backlight_device_register(ASUS_LAPTOP_FILE,
672 &asus->platform_device->dev, asus,
673 &asusbl_ops, &props);
674 if (IS_ERR(bd)) {
675 pr_err("Could not register asus backlight device\n");
676 asus->backlight_device = NULL;
677 return PTR_ERR(bd);

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671
672 bd = backlight_device_register(ASUS_LAPTOP_FILE,
673 &asus->platform_device->dev, asus,
674 &asusbl_ops, &props);
675 if (IS_ERR(bd)) {
676 pr_err("Could not register asus backlight device\n");
677 asus->backlight_device = NULL;
678 return PTR_ERR(bd);

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