Commit 28a7eeb9 authored by Thomas Zimmermann's avatar Thomas Zimmermann Committed by Jiri Kosina
Browse files

HID: picoLCD: Use backlight power constants 



Replace FB_BLANK_ constants with their counterparts from the
backlight subsystem. The values are identical, so there's no
change in functionality or semantics.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent 6e443653

drivers/hid/hid-picolcd_backlight.c

+3 −2
Original line number Diff line number Diff line
@@ -31,7 +31,8 @@ static int picolcd_set_brightness(struct backlight_device *bdev) 
	data->lcd_brightness = bdev->props.brightness & 0x0ff;

	data->lcd_power      = bdev->props.power;

	spin_lock_irqsave(&data->lock, flags);

	hid_set_field(report->field[0], 0, data->lcd_power == FB_BLANK_UNBLANK ? data->lcd_brightness : 0);

	hid_set_field(report->field[0], 0,

		      data->lcd_power == BACKLIGHT_POWER_ON ? data->lcd_brightness : 0);

	if (!(data->status & PICOLCD_FAILED))

		hid_hw_request(data->hdev, report, HID_REQ_SET_REPORT);

	spin_unlock_irqrestore(&data->lock, flags);
@@ -94,7 +95,7 @@ void picolcd_suspend_backlight(struct picolcd_data *data) 
	if (!data->backlight)

		return;



	data->backlight->props.power = FB_BLANK_POWERDOWN;

	data->backlight->props.power = BACKLIGHT_POWER_OFF;

	picolcd_set_brightness(data->backlight);

	data->lcd_power = data->backlight->props.power = bl_power;

}