From: Bob Moore Date: Wed, 17 Jul 2013 01:48:27 +0000 (+0800) Subject: ACPICA: TableManager: Export acpi_tb_scan_memory_for_rsdp() X-Git-Tag: firefly_0821_release~176^2~5466^2~13^2~16 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=57987ca2b7c3b16aeeaeacb69b52372181cb7c58;p=firefly-linux-kernel-4.4.55.git ACPICA: TableManager: Export acpi_tb_scan_memory_for_rsdp() This patch exports this function to be used by other ACPICA utilities. Chao Guan, Bob Moore. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Acked-by: Len Brown Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h index 7755e915a007..917315ec21dd 100644 --- a/drivers/acpi/acpica/actables.h +++ b/drivers/acpi/acpica/actables.h @@ -46,6 +46,11 @@ acpi_status acpi_allocate_root_table(u32 initial_table_count); +/* + * tbxfroot - Root pointer utilities + */ +u8 *acpi_tb_scan_memory_for_rsdp(u8 *start_address, u32 length); + /* * tbfadt - FADT parse/convert/validate */ diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c index 7c2ecfb7c2c3..e76ed0f07826 100644 --- a/drivers/acpi/acpica/tbxfroot.c +++ b/drivers/acpi/acpica/tbxfroot.c @@ -49,8 +49,6 @@ ACPI_MODULE_NAME("tbxfroot") /* Local prototypes */ -static u8 *acpi_tb_scan_memory_for_rsdp(u8 * start_address, u32 length); - static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp); /******************************************************************************* @@ -231,7 +229,7 @@ acpi_status acpi_find_root_pointer(acpi_size *table_address) * DESCRIPTION: Search a block of memory for the RSDP signature * ******************************************************************************/ -static u8 *acpi_tb_scan_memory_for_rsdp(u8 * start_address, u32 length) +u8 *acpi_tb_scan_memory_for_rsdp(u8 *start_address, u32 length) { acpi_status status; u8 *mem_rover;