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acerhdf: return temperature in milidegree instead of degree 

Return temperature in milidegree instead of degree, as sysfs-api requires
the temperature in milidegree.

Signed-off-by: Peter Feuerer <peter@piie.net>
Tested-by: Borislav Petkov <petkovbb@gmail.com>
Cc: Andreas Mohr <andi@lisas.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Peter Feuerer 2009-11-17 14:07:21 -08:00 committed by Len Brown
parent a8a8a669ea
commit 7005291706
1 changed files with 6 additions and 6 deletions
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12
drivers/platform/x86/acerhdf.c
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@ -52,7 +52,7 @@
*/ */
#undef START_IN_KERNEL_MODE #undef START_IN_KERNEL_MODE
#define DRV_VER "0.5.17" #define DRV_VER "0.5.18"
/* /*
* According to the Atom N270 datasheet, * According to the Atom N270 datasheet,
@ -61,7 +61,7 @@
* measured by the on-die thermal monitor are within 0 <= Tj <= 90. So, * measured by the on-die thermal monitor are within 0 <= Tj <= 90. So,
* assume 89°C is critical temperature. * assume 89°C is critical temperature.
*/ */
#define ACERHDF_TEMP_CRIT 89 #define ACERHDF_TEMP_CRIT 89000
#define ACERHDF_FAN_OFF 0 #define ACERHDF_FAN_OFF 0
#define ACERHDF_FAN_AUTO 1 #define ACERHDF_FAN_AUTO 1
@ -69,7 +69,7 @@
* No matter what value the user puts into the fanon variable, turn on the fan * No matter what value the user puts into the fanon variable, turn on the fan
* at 80 degree Celsius to prevent hardware damage * at 80 degree Celsius to prevent hardware damage
*/ */
#define ACERHDF_MAX_FANON 80 #define ACERHDF_MAX_FANON 80000
/* /*
* Maximum interval between two temperature checks is 15 seconds, as the die * Maximum interval between two temperature checks is 15 seconds, as the die
@ -85,8 +85,8 @@ static int kernelmode;
#endif #endif
static unsigned int interval = 10; static unsigned int interval = 10;
static unsigned int fanon = 63; static unsigned int fanon = 63000;
static unsigned int fanoff = 58; static unsigned int fanoff = 58000;
static unsigned int verbose; static unsigned int verbose;
static unsigned int fanstate = ACERHDF_FAN_AUTO; static unsigned int fanstate = ACERHDF_FAN_AUTO;
static char force_bios[16]; static char force_bios[16];
@ -171,7 +171,7 @@ static int acerhdf_get_temp(int *temp)
if (ec_read(bios_cfg->tempreg, &read_temp)) if (ec_read(bios_cfg->tempreg, &read_temp))
return -EINVAL; return -EINVAL;
*temp = read_temp; *temp = read_temp * 1000;
return 0; return 0;
} }