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authorLen Brown <len.brown@intel.com>2007-02-10 21:28:03 -0500
committerLen Brown <len.brown@intel.com>2007-02-13 02:58:52 -0500
commit7f8f97c3cc75d5783d0b45cf323dedf17684be19 (patch)
tree347a8b2e06904598fea849c533a866727addaf5e /drivers/acpi/tables.c
parent7cda93e008e1a477970adbf82dba81a5d4f0ae40 (diff)
downloadlinux-linaro-stable-7f8f97c3cc75d5783d0b45cf323dedf17684be19.tar.gz
ACPI: acpi_table_parse() now returns success/fail, not count
Returning count for tables that are supposed to be unique was useless and confusing. Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/tables.c')
-rw-r--r--drivers/acpi/tables.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index ba4cb200314a..2075ec7b827b 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -226,6 +226,15 @@ acpi_table_parse_madt(enum acpi_madt_type id,
handler, max_entries);
}
+/**
+ * acpi_table_parse - find table with @id, run @handler on it
+ *
+ * @id: table id to find
+ * @handler: handler to run
+ *
+ * Scan the ACPI System Descriptor Table (STD) for a table matching @id,
+ * run @handler on it. Return 0 if table found, return on if not.
+ */
int __init acpi_table_parse(char *id, acpi_table_handler handler)
{
struct acpi_table_header *table = NULL;
@@ -235,9 +244,9 @@ int __init acpi_table_parse(char *id, acpi_table_handler handler)
acpi_get_table(id, 0, &table);
if (table) {
handler(table);
- return 1;
- } else
return 0;
+ } else
+ return 1;
}
/*