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authorBob Moore <robert.moore@intel.com>2013-08-08 11:29:22 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-08-08 17:36:08 +0400
commit38f7c5a11e8ec0f770d8850ca8442528a959f9f3 (patch)
tree51ea4cdfb79467a1fb8b49dcfa0b6fd207d5791a /drivers/acpi/acpica/tbxfroot.c
parent741d81280ad2b31fc3d76c49fa5c1fe09f3a6f68 (diff)
downloadlinux-38f7c5a11e8ec0f770d8850ca8442528a959f9f3.tar.xz
ACPICA: Export acpi_tb_validate_rsdp().
This patch exports acpi_tb_validate_rsdp(), so that code duplication in some ACPICA utilities can be reduced. This patch also includes lint changes. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/tbxfroot.c')
-rw-r--r--drivers/acpi/acpica/tbxfroot.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c
index e76ed0f07826..948c95e80d44 100644
--- a/drivers/acpi/acpica/tbxfroot.c
+++ b/drivers/acpi/acpica/tbxfroot.c
@@ -48,9 +48,6 @@
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME("tbxfroot")
-/* Local prototypes */
-static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp);
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_validate_rsdp
@@ -62,8 +59,7 @@ static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp);
* DESCRIPTION: Validate the RSDP (ptr)
*
******************************************************************************/
-
-static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
+acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
{
/*
@@ -72,7 +68,7 @@ static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
* Note: Sometimes there exists more than one RSDP in memory; the valid
* RSDP has a valid checksum, all others have an invalid checksum.
*/
- if (ACPI_STRNCMP((char *)rsdp, ACPI_SIG_RSDP,
+ if (ACPI_STRNCMP((char *)rsdp->signature, ACPI_SIG_RSDP,
sizeof(ACPI_SIG_RSDP) - 1) != 0) {
/* Nope, BAD Signature */