1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index 9fb572f03ba5..565c4e679b8d 100644
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -864,7 +864,7 @@ static int __init lm78_isa_found(unsigned short address)
         /* Determine the chip type */
         outb_p(LM78_REG_CHIPID, address + LM78_ADDR_REG_OFFSET);
         val = inb_p(address + LM78_DATA_REG_OFFSET);
-        if (val == 0x00                 /* LM78 */
+        if (val == 0x00 || val == 0x20  /* LM78 */
          || val == 0x40                 /* LM78-J */
          || (val & 0xfe) == 0xc0)       /* LM79 */
                 found = 1;