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authorYu Luming <luming.yu@gmail.com>2006-12-19 12:56:15 -0800
committerLen Brown <len.brown@intel.com>2006-12-20 01:42:19 -0500
commit519ab5f2be65b72cf12ae99c89752bbe79b44df6 (patch)
tree6e404b214e426e6ccc08e414df405655fb2b404c /drivers/acpi/toshiba_acpi.c
parentf4715189dfb1c381ad36b7e02e3716fb7a7f84db (diff)
ACPI: video: Add dev argument for backlight_device_register
This patch set adds generic abstract layer support for acpi video driver to have generic user interface to control backlight and output switch control by leveraging the existing backlight sysfs class driver, and by adding a new video output sysfs class driver. This patch: Add dev argument for backlight_device_register to link the class device to real device object. The platform specific driver should find a way to get the real device object for their video device. [akpm@osdl.org: build fix] [akpm@osdl.org: fix msi-laptop.c] Signed-off-by: Luming Yu <Luming.yu@intel.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/toshiba_acpi.c')
-rw-r--r--drivers/acpi/toshiba_acpi.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c
index 2f35f891593..88aeccbafaa 100644
--- a/drivers/acpi/toshiba_acpi.c
+++ b/drivers/acpi/toshiba_acpi.c
@@ -590,7 +590,8 @@ static int __init toshiba_acpi_init(void)
remove_proc_entry(PROC_TOSHIBA, acpi_root_dir);
}
- toshiba_backlight_device = backlight_device_register("toshiba", NULL,
+ toshiba_backlight_device = backlight_device_register("toshiba",NULL,
+ NULL,
&toshiba_backlight_data);
if (IS_ERR(toshiba_backlight_device)) {
printk(KERN_ERR "Could not register toshiba backlight device\n");