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| author | Joerg Roedel <jroedel@suse.de> | 2017-03-22 18:33:25 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-03-28 23:37:19 +0200 |
| commit | 08f63d97749185fab942a3a47ed80f5bd89b8b7d (patch) | |
| tree | 2002239acad206fec9839a44075032ba9adfef9e /drivers/acpi | |
| parent | ACPI: ioapic: Clear on-stack resource before using it (diff) | |
| download | linux-08f63d97749185fab942a3a47ed80f5bd89b8b7d.tar.xz linux-08f63d97749185fab942a3a47ed80f5bd89b8b7d.zip | |
ACPI: Do not create a platform_device for IOAPIC/IOxAPIC
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>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -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}, }; |