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| author | Len Brown <len.brown@intel.com> | 2007-02-10 21:28:03 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-02-13 02:58:52 -0500 |
| commit | 7f8f97c3cc75d5783d0b45cf323dedf17684be19 (patch) | |
| tree | 347a8b2e06904598fea849c533a866727addaf5e /drivers | |
| parent | 7cda93e008e1a477970adbf82dba81a5d4f0ae40 (diff) | |
| download | linux-7f8f97c3cc75d5783d0b45cf323dedf17684be19.tar.gz linux-7f8f97c3cc75d5783d0b45cf323dedf17684be19.tar.bz2 linux-7f8f97c3cc75d5783d0b45cf323dedf17684be19.zip | |
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')
| -rw-r--r-- | drivers/acpi/numa.c | 6 | ||||
| -rw-r--r-- | drivers/acpi/tables.c | 13 |
2 files changed, 13 insertions, 6 deletions
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index dcd58a446f4b..bb6caab24322 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -220,9 +220,7 @@ int __init acpi_numa_init(void) int result; /* SRAT: Static Resource Affinity Table */ - result = acpi_table_parse(ACPI_SIG_SRAT, acpi_parse_srat); - - if (result > 0) { + if (!acpi_table_parse(ACPI_SIG_SRAT, acpi_parse_srat)) { result = acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY, acpi_parse_processor_affinity, NR_CPUS); @@ -230,7 +228,7 @@ int __init acpi_numa_init(void) } /* SLIT: System Locality Information Table */ - result = acpi_table_parse(ACPI_SIG_SLIT, acpi_parse_slit); + acpi_table_parse(ACPI_SIG_SLIT, acpi_parse_slit); acpi_numa_arch_fixup(); return 0; 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; } /* |