[src/trunk]: src/sys/arch/sparc64/dev make the conversion from degC to uK a m...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/62145eeda6d9
branches:  trunk
changeset: 449254:62145eeda6d9
user:      mrg <mrg%NetBSD.org@localhost>
date:      Fri Mar 01 02:38:17 2019 +0000

description:
make the conversion from degC to uK a macro instead of open
coding it 4 places.

diffstat:

 sys/arch/sparc64/dev/tda.c |  14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)

diffs (35 lines):

diff -r ba065dcae602 -r 62145eeda6d9 sys/arch/sparc64/dev/tda.c
--- a/sys/arch/sparc64/dev/tda.c        Fri Mar 01 02:33:55 2019 +0000
+++ b/sys/arch/sparc64/dev/tda.c        Fri Mar 01 02:38:17 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tda.c,v 1.12 2018/06/16 21:22:13 thorpej Exp $ */
+/*     $NetBSD: tda.c,v 1.13 2019/03/01 02:38:17 mrg Exp $     */
 /*     $OpenBSD: tda.c,v 1.4 2008/02/27 17:25:00 robert Exp $ */
 
 /*
@@ -19,7 +19,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tda.c,v 1.12 2018/06/16 21:22:13 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tda.c,v 1.13 2019/03/01 02:38:17 mrg Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -52,10 +52,12 @@
 #define SENSOR_FAN_CPU         0
 #define SENSOR_FAN_SYS         1
 
-#define CPU_TEMP_MAX           (67 * 1000000 + 273150000)
-#define CPU_TEMP_MIN           (57 * 1000000 + 273150000)
-#define SYS_TEMP_MAX           (30 * 1000000 + 273150000)
-#define SYS_TEMP_MIN           (20 * 1000000 + 273150000)
+#define DEGC_TO_mK(c)          (((c) * 1000000) + 273150000)
+
+#define CPU_TEMP_MAX           DEGC_TO_mK(67)
+#define CPU_TEMP_MIN           DEGC_TO_mK(57)
+#define SYS_TEMP_MAX           DEGC_TO_mK(30)
+#define SYS_TEMP_MIN           DEGC_TO_mK(20)
 
 struct tda_softc {
        device_t                sc_dev;