[PATCH 26/41] ACPI: video: Fix null pointer in appledisplay driver

Len Brown
2007-02-13T05:50:17Z

From: Michael Hanselmann <linux-kernel@hansmi.ch>

commit "ACPI: video: Add dev argument for backlight_device_register"
519ab5f2be65b72cf12ae99c89752bbe79b44df6
broke the apple display driver.

Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/usb/misc/appledisplay.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index a7932a7..31ab83c 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");
--
1.5.0.rc4.345.gb4d2