On 2014-11-27 6:14, Rafael J. Wysocki wrote:
On Wednesday, November 26, 2014 10:01:13 PM Hanjun Guo wrote:
From: Ashwin Chaugule ashwin.chaugule@linaro.org
The acpi_table_parse() function has a callback that passes a pointer to a table_header. Add a new function which takes this pointer and parses its entries. This eliminates the need to re-traverse all the tables for each call. e.g. as in acpi_table_parse_madt() which is normally called after acpi_table_parse().
Acked-by: Grant Likely grant.likely@linaro.org Signed-off-by: Ashwin Chaugule ashwin.chaugule@linaro.org Signed-off-by: Tomasz Nowicki tomasz.nowicki@linaro.org Signed-off-by: Hanjun Guo hanjun.guo@linaro.org
drivers/acpi/tables.c | 63 +++++++++++++++++++++++++++++++++++---------------- include/linux/acpi.h | 4 ++++ 2 files changed, 48 insertions(+), 19 deletions(-)
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index 6d5a6cd..f1debe9 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -190,30 +190,24 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header) } }
int __init -acpi_table_parse_entries(char *id,
unsigned long table_size,
int entry_id,
acpi_tbl_entry_handler handler,
unsigned int max_entries)
+acpi_parse_entries(char *id, unsigned long table_size,
Why isn't this static? Are you going to use it somewhere else?
Yes, we will use it in the following patches to parse entries in static ACPI tables.
Thanks Hanjun