From e0423edff19a99ed12bedfe4f3605e94efa2c669 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Mon, 13 Apr 2015 11:48:24 +0800 Subject: [PATCH] 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 Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- tools/power/acpi/os_specific/service_layers/osunixmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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)); } -- 2.20.1