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| author | Bob Moore <robert.moore@intel.com> | 2016-03-24 09:40:33 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-04-05 03:53:33 +0200 |
| commit | 3a05be7575a46cf3b16abb77e1072afa13307a1b (patch) | |
| tree | 5a2db5243f2eb99315513b03171e10e8251a6377 /drivers/acpi/acpica/acutils.h | |
| parent | 53c78d75d8a4615e5c2f1d9fe94f25e049f0e61b (diff) | |
| download | linux-3a05be7575a46cf3b16abb77e1072afa13307a1b.tar.bz2 | |
ACPICA: Utilities: Update for strtoul64 merger
ACPICA commit 795e136d2ac77c1c8b091fba019b5fe36a44a323
Fixes a problem with the merger of the two internal versions
of this function. Make the maximum integer width (32-bit or
64-bit) a parameter to the function so that it no longer
exclusively uses the integer width specified in the DSDT/SSDT.
ACPICA BZ 1260
Link: https://github.com/acpica/acpica/commit/795e136d
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/acutils.h')
| -rw-r--r-- | drivers/acpi/acpica/acutils.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index e43ab6f2ad7e..7422ff7bfb6d 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -175,7 +175,14 @@ void acpi_ut_strlwr(char *src_string); int acpi_ut_stricmp(char *string1, char *string2); -acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer); +acpi_status +acpi_ut_strtoul64(char *string, + u32 base, u32 max_integer_byte_width, u64 *ret_integer); + +/* Values for max_integer_byte_width above */ + +#define ACPI_MAX32_BYTE_WIDTH 4 +#define ACPI_MAX64_BYTE_WIDTH 8 /* * utglobal - Global data structures and procedures |