From 938ed1029a866eebdf39bc742a402f2ccd8b8b57 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 13 Apr 2015 11:49:54 +0800 Subject: [PATCH] ACPICA: Casting changes around acpi_physical_address/acpi_size. ACPICA commit 46dc081e570b1363af1e368980201cbb65c4100f Update for some recent changes, detected by MSVC and FreeBSD builds. Link: https://github.com/acpica/acpica/commit/46dc081e Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/exregion.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c index 389a4121b282..f6c2f5499935 100644 --- a/drivers/acpi/acpica/exregion.c +++ b/drivers/acpi/acpica/exregion.c @@ -165,8 +165,8 @@ acpi_ex_system_memory_space_handler(u32 function, * one page, which is similar to the original code that used a 4k * maximum window. */ - page_boundary_map_length = - ACPI_ROUND_UP(address, ACPI_DEFAULT_PAGE_SIZE) - address; + page_boundary_map_length = (acpi_size) + (ACPI_ROUND_UP(address, ACPI_DEFAULT_PAGE_SIZE) - address); if (page_boundary_map_length == 0) { page_boundary_map_length = ACPI_DEFAULT_PAGE_SIZE; } -- 2.20.1