* The W83L785TS-S uses signed 8-bit values.
*/
-#define TEMP_FROM_REG(val) ((val & 0x80 ? val-0x100 : val) * 1000)
+#define TEMP_FROM_REG(val) ((val) * 1000)
/*
* Functions declaration
unsigned long last_updated; /* in jiffies */
/* registers values */
- u8 temp[2]; /* 0: input
+ s8 temp[2]; /* 0: input
1: critical limit */
};
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
goto exit;
- if (!(data = kmalloc(sizeof(struct w83l785ts_data), GFP_KERNEL))) {
+ if (!(data = kzalloc(sizeof(struct w83l785ts_data), GFP_KERNEL))) {
err = -ENOMEM;
goto exit;
}
- memset(data, 0, sizeof(struct w83l785ts_data));
-
/* The common I2C client data is placed right before the
* W83L785TS-specific data. */