diff options
| author | Keith Busch <keith.busch@intel.com> | 2019-03-11 14:55:57 -0600 |
|---|---|---|
| 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.c | |
| parent | c03a0fd0b609e2f5c669c2b7f27c8e1928e9196e (diff) | |
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.c')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 7577755bdcf4..128ac893d7e4 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -3830,13 +3830,13 @@ static int __init acpi_get_its_numa_node(u32 its_id) return NUMA_NO_NODE; } -static int __init gic_acpi_match_srat_its(struct acpi_subtable_header *header, +static int __init gic_acpi_match_srat_its(union acpi_subtable_headers *header, const unsigned long end) { return 0; } -static int __init gic_acpi_parse_srat_its(struct acpi_subtable_header *header, +static int __init gic_acpi_parse_srat_its(union acpi_subtable_headers *header, const unsigned long end) { int node; @@ -3903,7 +3903,7 @@ static int __init acpi_get_its_numa_node(u32 its_id) { return NUMA_NO_NODE; } static void __init acpi_its_srat_maps_free(void) { } #endif -static int __init gic_acpi_parse_madt_its(struct acpi_subtable_header *header, +static int __init gic_acpi_parse_madt_its(union acpi_subtable_headers *header, const unsigned long end) { struct acpi_madt_generic_translator *its_entry; |