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ATA/IDE: fix platform driver hotplug/coldplug 

Since 43cc71eed1, 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>
This commit is contained in:
Kay Sievers 2008-04-18 13:41:57 -07:00 committed by Jeff Garzik
parent 8e5443a098
commit 458622fcdc
7 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/ata/pata_at32.c
View File

@ -381,6 +381,9 @@ static int __exit pata_at32_remove(struct platform_device *pdev)
return 0;
}
/* work with hotplug and coldplug */
MODULE_ALIAS("platform:at32_ide");
static struct platform_driver pata_at32_driver = {
.remove = __exit_p(pata_at32_remove),
.driver = {

1
drivers/ata/pata_bf54x.c
View File

@ -1601,3 +1601,4 @@ MODULE_AUTHOR("Sonic Zhang <sonic.zhang@analog.com>");
MODULE_DESCRIPTION("PATA driver for blackfin 54x ATAPI controller");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
MODULE_ALIAS("platform:" DRV_NAME);

1
drivers/ata/pata_ixp4xx_cf.c
View File

@ -221,6 +221,7 @@ MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
MODULE_DESCRIPTION("low-level driver for ixp4xx Compact Flash PATA");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
MODULE_ALIAS("platform:" DRV_NAME);
module_init(ixp4xx_pata_init);
module_exit(ixp4xx_pata_exit);

1
drivers/ata/pata_platform.c
View File

@ -277,3 +277,4 @@ MODULE_AUTHOR("Paul Mundt");
MODULE_DESCRIPTION("low-level driver for platform device ATA");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
MODULE_ALIAS("platform:" DRV_NAME);

3
drivers/ata/pata_rb500_cf.c
View File

@ -239,6 +239,9 @@ static __devexit int rb500_pata_driver_remove(struct platform_device *pdev)
return 0;
}
/* work with hotplug and coldplug */
MODULE_ALIAS("platform:" DRV_NAME);
static struct platform_driver rb500_pata_platform_driver = {
.probe = rb500_pata_driver_probe,
.remove = __devexit_p(rb500_pata_driver_remove),

4
drivers/ide/arm/palm_bk3710.c
View File

@ -409,9 +409,13 @@ out:
return -ENODEV;
}
/* work with hotplug and coldplug */
MODULE_ALIAS("platform:palm_bk3710");
static struct platform_driver platform_bk_driver = {
.driver = {
.name = "palm_bk3710",
.owner = THIS_MODULE,
},
.probe = palm_bk3710_probe,
.remove = NULL,

2
drivers/ide/legacy/ide_platform.c
View File

@ -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);