diff options
| author | pgoyette <pgoyette@NetBSD.org> | 2010-03-05 12:44:16 +0000 |
|---|---|---|
| committer | pgoyette <pgoyette@NetBSD.org> | 2010-03-05 12:44:16 +0000 |
| commit | e1fc7f5215e5df90c0ef5f0e9d3adcceca9c3816 (patch) | |
| tree | 43dab750434c3ae83701354699162cc21bdabc9d /sys/dev | |
| parent | 0299287e5fec671fa8eaaaf71c25fc0e8b1ff9c7 (diff) | |
As pointed out by Rhialto, "degrees Kelvin" is redundant. So fix a
couple of comments related to converstion between Kelvin and degC.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/acpi/acpi_tz.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/dev/acpi/acpi_tz.c b/sys/dev/acpi/acpi_tz.c index 2fbb4be78a8..410eda5f3e1 100644 --- a/sys/dev/acpi/acpi_tz.c +++ b/sys/dev/acpi/acpi_tz.c @@ -1,4 +1,4 @@ -/* $NetBSD: acpi_tz.c,v 1.59 2010/02/18 14:10:15 pgoyette Exp $ */ +/* $NetBSD: acpi_tz.c,v 1.60 2010/03/05 12:44:16 pgoyette Exp $ */ /* * Copyright (c) 2003 Jared D. McNeill <jmcneill@invisible.ca> @@ -30,7 +30,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: acpi_tz.c,v 1.59 2010/02/18 14:10:15 pgoyette Exp $"); +__KERNEL_RCSID(0, "$NetBSD: acpi_tz.c,v 1.60 2010/03/05 12:44:16 pgoyette Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -63,7 +63,7 @@ ACPI_MODULE_NAME ("acpi_tz") /* constants */ #define ATZ_TZP_RATE 300 /* default if no _TZP CM present (30 secs) */ #define ATZ_NLEVELS 10 /* number of cooling levels, from ACPI spec */ -#define ATZ_ZEROC 2732 /* 0C in tenths degrees Kelvin */ +#define ATZ_ZEROC 2732 /* 0C, measured in 0.1 Kelvin */ #define ATZ_TMP_INVALID 0xffffffff /* invalid temperature */ #define ATZ_ZONE_EXPIRE 9000 /* zone info refetch interval (15min) */ @@ -75,8 +75,8 @@ static void acpitz_attach(device_t, device_t, void *); /* * ACPI Temperature Zone information. Note all temperatures are reported - * in tenths of degrees Kelvin, and that the ACPI specification assumes - * that K = C + 273.2 rather than the nominal 273.15 used by envsys(4). + * in 0.1 Kelvin, and that the ACPI specification assumes that + * K = C + 273.2 rather than the nominal 273.15 used by envsys(4). * So define an appropriate conversion. */ |
