Since 
43cc71eed1250755986da4c0f9898f9a635cb3bf, the platform modalias
is prefixed with "platform:".  Add MODULE_ALIAS() to the hotpluggable
"macintosh" platform drivers, to re-enable auto loading.
[dbrownell@users.sourceforge.net: registration fixes]
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
        .remove = __devexit_p(wf_pm112_remove),
        .driver = {
                .name = "windfarm",
-               .bus = &platform_bus_type,
+               .owner  = THIS_MODULE,
        },
 };
 
 MODULE_AUTHOR("Paul Mackerras <paulus@samba.org>");
 MODULE_DESCRIPTION("Thermal control for PowerMac11,2");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:windfarm");
 
         .remove = __devexit_p(wf_smu_remove),
        .driver = {
                .name = "windfarm",
-               .bus = &platform_bus_type,
+               .owner  = THIS_MODULE,
        },
 };
 
 MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
 MODULE_DESCRIPTION("Thermal control logic for iMac G5");
 MODULE_LICENSE("GPL");
-
+MODULE_ALIAS("platform:windfarm");
 
         .remove = __devexit_p(wf_smu_remove),
        .driver = {
                .name = "windfarm",
-               .bus = &platform_bus_type,
+               .owner  = THIS_MODULE,
        },
 };
 
 MODULE_DESCRIPTION("Thermal control logic for PowerMac9,1");
 MODULE_LICENSE("GPL");
 
+MODULE_ALIAS("platform:windfarm");