From d78112e1f1da2a8be1ac0d7b583dcc25aa4f079c Mon Sep 17 00:00:00 2001 From: Michael Hanselmann Date: Sat, 10 Feb 2007 00:47:44 -0500 Subject: [PATCH] ACPI: video: Fix null pointer in appledisplay driver commit "ACPI: video: Add dev argument for backlight_device_register" 519ab5f2be65b72cf12ae99c89752bbe79b44df6 broke the apple display driver. Signed-off-by: Michael Hanselmann Signed-off-by: Len Brown --- drivers/usb/misc/appledisplay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c index a7932a72d29..31ab83cc95d 100644 --- a/drivers/usb/misc/appledisplay.c +++ b/drivers/usb/misc/appledisplay.c @@ -281,7 +281,7 @@ static int appledisplay_probe(struct usb_interface *iface, /* Register backlight device */ snprintf(bl_name, sizeof(bl_name), "appledisplay%d", atomic_inc_return(&count_displays) - 1); - pdata->bd = backlight_device_register(bl_name, NULL, NULL, + pdata->bd = backlight_device_register(bl_name, NULL, pdata &appledisplay_bl_data); if (IS_ERR(pdata->bd)) { err("appledisplay: Backlight registration failed"); -- 2.20.1