]> git.baikalelectronics.ru Git - kernel.git/commit
ACPI / scan: Do not use dummy HID for system bus ACPI nodes
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 4 Jan 2013 22:00:54 +0000 (23:00 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 4 Jan 2013 22:00:54 +0000 (23:00 +0100)
commit0f43ace41665e0cba0802162173e1696c79898f3
tree37aa1fa12231ad2cd2cb5f0760e234331b216470
parentab63f5e4e056d3b0ce65ea691adf89d11626f3c4
ACPI / scan: Do not use dummy HID for system bus ACPI nodes

At one point acpi_device_set_id() checks if acpi_device_hid(device)
returns NULL, but that never happens, so system bus devices with an
empty list of PNP IDs are given the dummy HID ("device") instead of
the "system bus HID" ("LNXSYBUS").  Fix the code to use the right
check.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: <stable@vger.kernel.org>
drivers/acpi/scan.c