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Diffstat (limited to 'drivers/hwmon/via686a.c')
-rw-r--r--drivers/hwmon/via686a.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c
index 3123b30208c5..9427e95f7903 100644
--- a/drivers/hwmon/via686a.c
+++ b/drivers/hwmon/via686a.c
@@ -125,7 +125,7 @@ static const u8 VIA686A_REG_TEMP_HYST[] = { 0x3a, 0x3e, 0x1e };
* (These conversions were contributed by Jonathan Teh Soon Yew
* <j.teh@iname.com>)
*/
-static inline u8 IN_TO_REG(long val, int inNum)
+static inline u8 IN_TO_REG(long val, int in_num)
{
/*
* To avoid floating point, we multiply constants by 10 (100 for +12V).
@@ -134,29 +134,29 @@ static inline u8 IN_TO_REG(long val, int inNum)
* by an additional 10000 (100000 for +12V): 1000 for val and 10 (100)
* for the constants.
*/
- if (inNum <= 1)
+ if (in_num <= 1)
return (u8) clamp_val((val * 21024 - 1205000) / 250000, 0, 255);
- else if (inNum == 2)
+ else if (in_num == 2)
return (u8) clamp_val((val * 15737 - 1205000) / 250000, 0, 255);
- else if (inNum == 3)
+ else if (in_num == 3)
return (u8) clamp_val((val * 10108 - 1205000) / 250000, 0, 255);
else
return (u8) clamp_val((val * 41714 - 12050000) / 2500000, 0,
255);
}
-static inline long IN_FROM_REG(u8 val, int inNum)
+static inline long IN_FROM_REG(u8 val, int in_num)
{
/*
* To avoid floating point, we multiply constants by 10 (100 for +12V).
* We also multiply them by 1000 because we want 0.001V/bit for the
* output value. Rounding is done.
*/
- if (inNum <= 1)
+ if (in_num <= 1)
return (long) ((250000 * val + 1330000 + 21024 / 2) / 21024);
- else if (inNum == 2)
+ else if (in_num == 2)
return (long) ((250000 * val + 1330000 + 15737 / 2) / 15737);
- else if (inNum == 3)
+ else if (in_num == 3)
return (long) ((250000 * val + 1330000 + 10108 / 2) / 10108);
else
return (long) ((2500000 * val + 13300000 + 41714 / 2) / 41714);
@@ -210,10 +210,10 @@ static inline u8 FAN_TO_REG(long rpm, int div)
* VIA register values 0-255. I *10 before rounding, so we get tenth-degree
* precision. (I could have done all 1024 values for our 10-bit readings,
* but the function is very linear in the useful range (0-80 deg C), so
- * we'll just use linear interpolation for 10-bit readings.) So, tempLUT
+ * we'll just use linear interpolation for 10-bit readings.) So, temp_lut
* is the temp at via register values 0-255:
*/
-static const s16 tempLUT[] = {
+static const s16 temp_lut[] = {
-709, -688, -667, -646, -627, -607, -589, -570, -553, -536, -519,
-503, -487, -471, -456, -442, -428, -414, -400, -387, -375,
-362, -350, -339, -327, -316, -305, -295, -285, -275, -265,
@@ -261,7 +261,7 @@ static const s16 tempLUT[] = {
* - 2.525453e-04*val^3 + 1.424593e-02*val^2 + 2.148941e+00*val +7.275808e+01)
* Note that n=161:
*/
-static const u8 viaLUT[] = {
+static const u8 via_lut[] = {
12, 12, 13, 14, 14, 15, 16, 16, 17, 18, 18, 19, 20, 20, 21, 22, 23,
23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 35, 36, 37, 39, 40,
41, 43, 45, 46, 48, 49, 51, 53, 55, 57, 59, 60, 62, 64, 66,
@@ -284,26 +284,26 @@ static const u8 viaLUT[] = {
*/
static inline u8 TEMP_TO_REG(long val)
{
- return viaLUT[val <= -50000 ? 0 : val >= 110000 ? 160 :
+ return via_lut[val <= -50000 ? 0 : val >= 110000 ? 160 :
(val < 0 ? val - 500 : val + 500) / 1000 + 50];
}
/* for 8-bit temperature hyst and over registers */
-#define TEMP_FROM_REG(val) ((long)tempLUT[val] * 100)
+#define TEMP_FROM_REG(val) ((long)temp_lut[val] * 100)
/* for 10-bit temperature readings */
static inline long TEMP_FROM_REG10(u16 val)
{
- u16 eightBits = val >> 2;
- u16 twoBits = val & 3;
+ u16 eight_bits = val >> 2;
+ u16 two_bits = val & 3;
/* no interpolation for these */
- if (twoBits == 0 || eightBits == 255)
- return TEMP_FROM_REG(eightBits);
+ if (two_bits == 0 || eight_bits == 255)
+ return TEMP_FROM_REG(eight_bits);
/* do some linear interpolation */
- return (tempLUT[eightBits] * (4 - twoBits) +
- tempLUT[eightBits + 1] * twoBits) * 25;
+ return (temp_lut[eight_bits] * (4 - two_bits) +
+ temp_lut[eight_bits + 1] * two_bits) * 25;
}
#define DIV_FROM_REG(val) (1 << (val))