sensor: lps22hb: fix the pressure sensor fractional value

explora26 · Anas Nashif · commit b223f6ae9a45 · 2017-06-07T10:20:27.000-04:00
Signed-off-by: Harry Jiang &lt;explora26@gmail.com&gt;
diff --git a/drivers/sensor/lps22hb/lps22hb.c b/drivers/sensor/lps22hb/lps22hb.c
@@ -56,7 +56,8 @@ static inline void lps22hb_press_convert(struct sensor_value *val,
 	/* Pressure sensitivity is 4096 LSB/hPa */
 	/* Convert raw_val to val in kPa */
 	val->val1 = (raw_val >> 12) / 10;
-	val->val2 = ((s32_t)((raw_val) & 0x0FFF) * 1000L) >> 12;
+	val->val2 = (raw_val >> 12) % 10 * 100000 +
+		(((s32_t)((raw_val) & 0x0FFF) * 100000L) >> 12);
 }
 
 static inline void lps22hb_temp_convert(struct sensor_value *val,

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,8 @@ static inline void lps22hb_press_convert(struct sensor_value *val,`
`56`	`56`	`/* Pressure sensitivity is 4096 LSB/hPa */`
`57`	`57`	`/* Convert raw_val to val in kPa */`
`58`	`58`	`val->val1 = (raw_val >> 12) / 10;`
`59`		`- val->val2 = ((s32_t)((raw_val) & 0x0FFF) * 1000L) >> 12;`
	`59`	`+ val->val2 = (raw_val >> 12) % 10 * 100000 +`
	`60`	`+ (((s32_t)((raw_val) & 0x0FFF) * 100000L) >> 12);`
`60`	`61`	`}`
`61`	`62`
`62`	`63`	`static inline void lps22hb_temp_convert(struct sensor_value *val,`