From b87840a44e4a2e94fbe84c4437bcd401165d51c0 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Mon, 13 Apr 2015 11:48:52 +0800 Subject: ACPICA: Utilities: Cleanup to remove useless ACPI_PRINTF/FORMAT_xxx helpers. commit 1d0a0b2f6df2bf2643fadc990eb143361eca6ada upstream. ACPICA commit b60612373a4ef63b64a57c124576d7ddb6d8efb6 For physical addresses, since the address may exceed 32-bit address range after calculation, we should use 0x%8.8X%8.8X instead of ACPI_PRINTF_UINT and ACPI_FORMAT_UINT64() instead of ACPI_FORMAT_NATIVE_UINT()/ACPI_FORMAT_TO_UINT(). This patch also removes above replaced macros as there are no users. This is a preparation to switch acpi_physical_address to 64-bit on 32-bit kernel builds. Link: https://github.com/acpica/acpica/commit/b6061237 Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki Signed-off-by: Dirk Behme Signed-off-by: George G. Davis Signed-off-by: Jiri Slaby --- drivers/acpi/acpica/acmacros.h | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'drivers/acpi/acpica/acmacros.h') diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h index 530a2f8c1252..0a9ee9bbe7ea 100644 --- a/drivers/acpi/acpica/acmacros.h +++ b/drivers/acpi/acpica/acmacros.h @@ -63,19 +63,15 @@ #define ACPI_SET64(ptr, val) (*ACPI_CAST64 (ptr) = (u64) (val)) /* - * printf() format helpers + * printf() format helper. This macros is a workaround for the difficulties + * with emitting 64-bit integers and 64-bit pointers with the same code + * for both 32-bit and 64-bit hosts. */ /* Split 64-bit integer into two 32-bit values. Use with %8.8X%8.8X */ #define ACPI_FORMAT_UINT64(i) ACPI_HIDWORD(i), ACPI_LODWORD(i) -#if ACPI_MACHINE_WIDTH == 64 -#define ACPI_FORMAT_NATIVE_UINT(i) ACPI_FORMAT_UINT64(i) -#else -#define ACPI_FORMAT_NATIVE_UINT(i) 0, (i) -#endif - /* * Macros for moving data around to/from buffers that are possibly unaligned. * If the hardware supports the transfer of unaligned data, just do the store. -- cgit v1.2.3