diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-28 01:14:59 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-28 01:14:59 +0100 |
| commit | 9183ea62f71484dd2e91e313b766adeb15789f90 (patch) | |
| tree | ee81ef91ec6280f55a90f79a099097cd7be2f3b6 /drivers/acpi/acpica/tbxfroot.c | |
| parent | 31c466c1af229b08bec56c6564b50311d9d660ca (diff) | |
| parent | 3774929d2ac6213a78068a33660d3402f2334d60 (diff) | |
Merge branch 'acpica'
* acpica:
MAINTAINERS / ACPICA: Add ACPICA information to MAINTAINERS
ACPICA: Update version to 20130823.
ACPICA: SCI Handlers: Update handler interface, eliminate unnecessary argument.
ACPICA: Cleanup exception codes.
ACPICA: Tables: Cleanup RSDP signature codes.
ACPICA: Tables: Cleanup table checksum verification code.
ACPICA: Debugger: Add new command to display full namespace pathnames.
ACPICA: Operation region support: Never free the handler "context" pointer.
ACPICA: Add support for host-installed SCI handlers.
ACPICA: Validate start object for acpi_walk_namespace.
ACPICA: Debugger: Prevent possible command line buffer overflow, kernel behavior is not affected.
ACPICA: Linux-specific header: enable "aarch64" 64-bit build.
ACPICA: Debug output: small formatting update, no functional change.
ACPICA: acpi_read: On error, do not modify the return value target location.
ACPICA: Improve error message for "too many parent prefixes" condition.
Diffstat (limited to 'drivers/acpi/acpica/tbxfroot.c')
| -rw-r--r-- | drivers/acpi/acpica/tbxfroot.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c index 948c95e80d4..1c95fabbe6a 100644 --- a/drivers/acpi/acpica/tbxfroot.c +++ b/drivers/acpi/acpica/tbxfroot.c @@ -68,8 +68,7 @@ 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->signature, ACPI_SIG_RSDP, - sizeof(ACPI_SIG_RSDP) - 1) != 0) { + if (!ACPI_VALIDATE_RSDP_SIG(rsdp->signature)) { /* Nope, BAD Signature */ |