diff options
| author | Joerg Roedel <jroedel@suse.de> | 2017-03-22 18:33:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-08 09:35:07 +0200 |
| commit | 4f6116cf520c6002b891312c51141e5b4eceedb2 (patch) | |
| tree | db71bbe4c98343f1e63c2fd58a13371c21c1b4d8 | |
| parent | af7550a70dad672d1bc5549cf9b396130084ce0d (diff) | |
ACPI: Do not create a platform_device for IOAPIC/IOxAPIC
commit 08f63d97749185fab942a3a47ed80f5bd89b8b7d upstream.
No platform-device is required for IO(x)APICs, so don't even
create them.
[ rjw: This fixes a problem with leaking platform device objects
after IOAPIC/IOxAPIC hot-removal events.]
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/acpi/acpi_platform.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c index b4c1a6a51da4..03250e1f1103 100644 --- a/drivers/acpi/acpi_platform.c +++ b/drivers/acpi/acpi_platform.c @@ -25,9 +25,11 @@ ACPI_MODULE_NAME("platform"); static const struct acpi_device_id forbidden_id_list[] = { - {"PNP0000", 0}, /* PIC */ - {"PNP0100", 0}, /* Timer */ - {"PNP0200", 0}, /* AT DMA Controller */ + {"PNP0000", 0}, /* PIC */ + {"PNP0100", 0}, /* Timer */ + {"PNP0200", 0}, /* AT DMA Controller */ + {"ACPI0009", 0}, /* IOxAPIC */ + {"ACPI000A", 0}, /* IOAPIC */ {"", 0}, }; |