ACPICA: Cleanup use of NEGATIVE and POSITIVE defines

ACPICA commit f88814201e01043a4f8caa69a69b799af11c44a3

These were defined in two places. Changed to ACPI_SIGN* names
and define them once in acmacros.h

This patch doesn't affect Linux kernel.

Link: https://github.com/acpica/acpica/commit/f8881420
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h
index 19d40c6c1f32..e85366ceb15a 100644
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -224,6 +224,11 @@
 
 #define ACPI_IS_ASCII(c)                ((c) < 0x80)
 
+/* Signed integers */
+
+#define ACPI_SIGN_POSITIVE              0
+#define ACPI_SIGN_NEGATIVE              1
+
 /*
  * Rounding macros (Power of two boundaries only)
  */