hwmon: Fix autoloading of fschmd on recent Fujitsu machines

Fujitsu slightly changed the DMI strings in their recent machines,
(for example the D2778) and this breaks the automatic loading of the
needed fschmd driver. Being more tolerant on string comparison fixes
the issue.

This closes bug #15634:
https://bugzilla.kernel.org/show_bug.cgi?id=15634

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Sergey Spiridonov <sena@hurd.homeunix.org>
Cc: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index f4b21f2bb8ed804c2a8cc943923a8f79728f9af4..c60081169cc3e771389c04daafc8f06618f1adfe 100644 (file)
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -655,7 +655,7 @@ static void __devinit dmi_check_onboard_device(u8 type, const char *name,
                /* & ~0x80, ignore enabled/disabled bit */
                if ((type & ~0x80) != dmi_devices[i].type)
                        continue;
-               if (strcmp(name, dmi_devices[i].name))
+               if (strcasecmp(name, dmi_devices[i].name))
                        continue;
 
                memset(&info, 0, sizeof(struct i2c_board_info));
@@ -704,9 +704,6 @@ static int __devinit i801_probe(struct pci_dev *dev,
 {
        unsigned char temp;
        int err, i;
-#if defined CONFIG_SENSORS_FSCHMD || defined CONFIG_SENSORS_FSCHMD_MODULE
-       const char *vendor;
-#endif
 
        I801_dev = dev;
        i801_features = 0;
@@ -808,8 +805,7 @@ static int __devinit i801_probe(struct pci_dev *dev,
        }
 #endif
 #if defined CONFIG_SENSORS_FSCHMD || defined CONFIG_SENSORS_FSCHMD_MODULE
-       vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
-       if (vendor && !strcmp(vendor, "FUJITSU SIEMENS"))
+       if (dmi_name_in_vendors("FUJITSU"))
                dmi_walk(dmi_check_onboard_devices, &i801_adapter);
 #endif