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.c | |
| parent | c03a0fd0b609e2f5c669c2b7f27c8e1928e9196e (diff) | |
| download | linux-60574d1e05b094d222162260dd9cac49f4d0996a.tar.bz2 | |
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.c')
| -rw-r--r-- | drivers/irqchip/irq-gic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index fd3110c171ba..c6dbe5018972 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -1495,7 +1495,7 @@ static struct } acpi_data __initdata; static int __init -gic_acpi_parse_madt_cpu(struct acpi_subtable_header *header, +gic_acpi_parse_madt_cpu(union acpi_subtable_headers *header, const unsigned long end) { struct acpi_madt_generic_interrupt *processor; @@ -1527,7 +1527,7 @@ gic_acpi_parse_madt_cpu(struct acpi_subtable_header *header, } /* The things you have to do to just *count* something... */ -static int __init acpi_dummy_func(struct acpi_subtable_header *header, +static int __init acpi_dummy_func(union acpi_subtable_headers *header, const unsigned long end) { return 0; |