From 8381c54fc0b40e727086a7f61399ae3e09ca7a95 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Wed, 20 Sep 2017 10:00:11 +0800 Subject: ACPICA: Hardware: Enable 64-bit support of hardware accesses ACPICA commit 6b0a604d171334f61a18bc92b44ec0437b11bf98 This patch enable 64-bit support for acpi_hw_read()/acpi_hw_write() and then convert acpi_read()/acpi_write() to invoke them. BZ 1287, fixed by Lv Zheng. Link: https://github.com/acpica/acpica/commit/6b0a604d1713 Link: https://bugs.acpica.org/show_bug.cgi?id=1287 Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/achware.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/acpi/acpica/achware.h') diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h index fd4f3cacb356..cd722d8edacb 100644 --- a/drivers/acpi/acpica/achware.h +++ b/drivers/acpi/acpica/achware.h @@ -66,9 +66,9 @@ acpi_status acpi_hw_validate_register(struct acpi_generic_address *reg, u8 max_bit_width, u64 *address); -acpi_status acpi_hw_read(u32 *value, struct acpi_generic_address *reg); +acpi_status acpi_hw_read(u64 *value, struct acpi_generic_address *reg); -acpi_status acpi_hw_write(u32 value, struct acpi_generic_address *reg); +acpi_status acpi_hw_write(u64 value, struct acpi_generic_address *reg); struct acpi_bit_register_info *acpi_hw_get_bit_register_info(u32 register_id); -- cgit v1.2.3