hwmon: (spd5118) Use generic parity calculation

Make use of the new generic helper for calculating the parity.

Signed-off-by: Wolfram Sang <[email protected]>
Tested-by: Guenter Roeck <[email protected]>
Acked-by: Guenter Roeck <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Kuan-Wei Chiu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexandre Belloni <[email protected]>

Author: Wolfram Sang

drivers/hwmon/spd5118.c

@@ -291,20 +291,14 @@ static umode_t spd5118_is_visible(const void *_data, enum hwmon_sensor_types typ
 	}
 }
 
-static inline bool spd5118_parity8(u8 w)
-{
-	w ^= w >> 4;
-	return (0x6996 >> (w & 0xf)) & 1;
-}
-
 /*
  * Bank and vendor id are 8-bit fields with seven data bits and odd parity.
  * Vendor IDs 0 and 0x7f are invalid.
  * See Jedec standard JEP106BJ for details and a list of assigned vendor IDs.
  */
 static bool spd5118_vendor_valid(u8 bank, u8 id)
 {
-	if (!spd5118_parity8(bank) || !spd5118_parity8(id))
+	if (parity8(bank) == 0 || parity8(id) == 0)
 		return false;
 
 	id &= 0x7f;