backlight_dev 2146 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c dm->backlight_dev = backlight_device_register(bl_name, backlight_dev 2152 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c if (IS_ERR(dm->backlight_dev)) backlight_dev 2216 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c if (dm->backlight_dev) backlight_dev 3953 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c dm->backlight_dev) { backlight_dev 3954 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c backlight_device_unregister(dm->backlight_dev); backlight_dev 3955 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c dm->backlight_dev = NULL; backlight_dev 222 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h struct backlight_device *backlight_dev; backlight_dev 166 drivers/platform/x86/toshiba_acpi.c struct backlight_device *backlight_dev; backlight_dev 1359 drivers/platform/x86/toshiba_acpi.c if (!dev->backlight_dev) backlight_dev 1362 drivers/platform/x86/toshiba_acpi.c levels = dev->backlight_dev->props.max_brightness + 1; backlight_dev 1363 drivers/platform/x86/toshiba_acpi.c value = get_lcd_brightness(dev->backlight_dev); backlight_dev 1424 drivers/platform/x86/toshiba_acpi.c levels = dev->backlight_dev->props.max_brightness + 1; backlight_dev 1689 drivers/platform/x86/toshiba_acpi.c if (dev->backlight_dev) backlight_dev 1707 drivers/platform/x86/toshiba_acpi.c if (dev->backlight_dev) backlight_dev 2913 drivers/platform/x86/toshiba_acpi.c dev->backlight_dev = backlight_device_register("toshiba", backlight_dev 2918 drivers/platform/x86/toshiba_acpi.c if (IS_ERR(dev->backlight_dev)) { backlight_dev 2919 drivers/platform/x86/toshiba_acpi.c ret = PTR_ERR(dev->backlight_dev); backlight_dev 2921 drivers/platform/x86/toshiba_acpi.c dev->backlight_dev = NULL; backlight_dev 2925 drivers/platform/x86/toshiba_acpi.c dev->backlight_dev->props.brightness = brightness; backlight_dev 2935 drivers/platform/x86/toshiba_acpi.c if (dev->backlight_dev) backlight_dev 2998 drivers/platform/x86/toshiba_acpi.c backlight_device_unregister(dev->backlight_dev);