ATA/IDE: fix platform driver hotplug/coldplug

Since 43cc71eed1250755986da4c0f9898f9a635cb3bf, the platform modalias
is prefixed with "platform:".  Add MODULE_ALIAS() to the hotpluggable
ATA and IDE platform drivers, to re-enable auto loading.

NOTE: both ata/pata_platform.c and ide/legacy/ide_platform.c claim
to provide "the" platform_pata driver, and there's no build-time
mutual exclusion mechanism.  This means that configs which enable
both drivers will make some trouble when hotplugging...

[dbrownell@users.sourceforge.net: more drivers, registration fixes]
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Tejun Heo <htejun@gmail.com>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/ide/legacy/ide_platform.c b/drivers/ide/legacy/ide_platform.c
index 249651e2da42..361b1bb544bf 100644
--- a/drivers/ide/legacy/ide_platform.c
+++ b/drivers/ide/legacy/ide_platform.c
@@ -130,6 +130,7 @@ static int __devexit plat_ide_remove(struct platform_device *pdev)
 static struct platform_driver platform_ide_driver = {
         .driver = {
                 .name = "pata_platform",
+                .owner = THIS_MODULE,
         },
         .probe = plat_ide_probe,
         .remove = __devexit_p(plat_ide_remove),
@@ -147,6 +148,7 @@ static void __exit platform_ide_exit(void)
 
 MODULE_DESCRIPTION("Platform IDE driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pata_platform");
 
 module_init(platform_ide_init);
 module_exit(platform_ide_exit);