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| author | Lv Zheng <lv.zheng@intel.com> | 2015-04-13 11:48:24 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-04-14 14:51:50 +0200 |
| commit | e0423edff19a99ed12bedfe4f3605e94efa2c669 (patch) | |
| tree | 63ef59638a48f8918cf7af7a1b2637873664592a /tools | |
| parent | f254e3c57b9d952e987502aefa0804c177dd2503 (diff) | |
| download | lwn-e0423edff19a99ed12bedfe4f3605e94efa2c669.tar.gz lwn-e0423edff19a99ed12bedfe4f3605e94efa2c669.zip | |
ACPICA: Unix: Cleanup to use ACPI_TO_INTEGER() to calc page offset.
ACPICA commit 9e2d8180f4d5e61949b17513bae8aff6412f62dd
The offset calculation needn't convert a pointer to a special integer type.
So this patch uses ACPI_TO_INTEGER() instead.
This patch only affects acpidump tool.
Link: https://github.com/acpica/acpica/commit/9e2d8180
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/power/acpi/os_specific/service_layers/osunixmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/power/acpi/os_specific/service_layers/osunixmap.c b/tools/power/acpi/os_specific/service_layers/osunixmap.c index 3853a7350440..0b1fa290245a 100644 --- a/tools/power/acpi/os_specific/service_layers/osunixmap.c +++ b/tools/power/acpi/os_specific/service_layers/osunixmap.c @@ -146,6 +146,6 @@ void acpi_os_unmap_memory(void *where, acpi_size length) acpi_size page_size; page_size = acpi_os_get_page_size(); - offset = (acpi_physical_address) where % page_size; + offset = ACPI_TO_INTEGER(where) % page_size; munmap((u8 *)where - offset, (length + offset)); } |