[PATCH] hwmon: New device ID for the smsc47b397 driver

This patch adds a new ID to the SMSC LPC47B397-NC hardware
monitoring driver - for a chip that is claimed to be 100%
compatible otherwise.

Signed-off-by: Bryan Young (Utilitek Systems, Inc.)
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c
index 7fe71576dea4..37ed8b33f01a 100644
--- a/drivers/hwmon/smsc47b397.c
+++ b/drivers/hwmon/smsc47b397.c
@@ -299,7 +299,7 @@ static int __init smsc47b397_find(unsigned short *addr)
         superio_enter();
         id = superio_inb(SUPERIO_REG_DEVID);
 
-        if (id != 0x6f) {
+        if ((id != 0x6f) && (id != 0x81)) {
                 superio_exit();
                 return -ENODEV;
         }
@@ -310,8 +310,9 @@ static int __init smsc47b397_find(unsigned short *addr)
         *addr = (superio_inb(SUPERIO_REG_BASE_MSB) << 8)
                  |  superio_inb(SUPERIO_REG_BASE_LSB);
 
-        printk(KERN_INFO "smsc47b397: found SMSC LPC47B397-NC "
-                "(base address 0x%04x, revision %u)\n", *addr, rev);
+        printk(KERN_INFO "smsc47b397: found SMSC %s "
+                "(base address 0x%04x, revision %u)\n",
+                id == 0x81 ? "SCH5307-NS" : "LPC47B397-NC", *addr, rev);
 
         superio_exit();
         return 0;