diff options
| author | Keith Busch <keith.busch@intel.com> | 2019-03-11 21:55:57 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-04 18:41:12 +0200 |
| commit | 60574d1e05b094d222162260dd9cac49f4d0996a (patch) | |
| tree | ed8ec87acba8ab7d4ce141605b16c3aab12fd6fc /drivers/irqchip/irq-gic-v3-its-platform-msi.c | |
| parent | kobject: Don't trigger kobject_uevent(KOBJ_REMOVE) twice. (diff) | |
| download | linux-60574d1e05b094d222162260dd9cac49f4d0996a.tar.xz linux-60574d1e05b094d222162260dd9cac49f4d0996a.zip | |
acpi: Create subtable parsing infrastructure
Parsing entries in an ACPI table had assumed a generic header
structure. There is no standard ACPI header, though, so less common
layouts with different field sizes required custom parsers to go through
their subtable entry list.
Create the infrastructure for adding different table types so parsing
the entries array may be more reused for all ACPI system tables and
the common code doesn't need to be duplicated.
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Tested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Tested-by: Brice Goglin <Brice.Goglin@inria.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/irqchip/irq-gic-v3-its-platform-msi.c')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its-platform-msi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its-platform-msi.c b/drivers/irqchip/irq-gic-v3-its-platform-msi.c index 7b8e87b493fe..9cdcda5bb3bd 100644 --- a/drivers/irqchip/irq-gic-v3-its-platform-msi.c +++ b/drivers/irqchip/irq-gic-v3-its-platform-msi.c @@ -117,7 +117,7 @@ static int __init its_pmsi_init_one(struct fwnode_handle *fwnode, #ifdef CONFIG_ACPI static int __init -its_pmsi_parse_madt(struct acpi_subtable_header *header, +its_pmsi_parse_madt(union acpi_subtable_headers *header, const unsigned long end) { struct acpi_madt_generic_translator *its_entry; |