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Merge remote-tracking branches 'asoc/fix/adsp', 'asoc/fix/arizona', 'asoc/fix/atmel...
[linux-drm-fsl-dcu.git]
/
drivers
/
hwmon
/
vt8231.c
diff --git
a/drivers/hwmon/vt8231.c
b/drivers/hwmon/vt8231.c
index 0e7017841f7dacb9b1341e4313f4acaf009349a6..aee14e2192f8813dbb59dee615142db9505dcd9a 100644
(file)
--- a/
drivers/hwmon/vt8231.c
+++ b/
drivers/hwmon/vt8231.c
@@
-145,7
+145,7
@@
static const u8 regtempmin[] = { 0x3a, 0x3e, 0x2c, 0x2e, 0x30, 0x32 };
*/
static inline u8 FAN_TO_REG(long rpm, int div)
{
- if (rpm
==
0)
+ if (rpm
<= 0 || rpm > 131072
0)
return 0;
return clamp_val(1310720 / (rpm * div), 1, 255);
}