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ATA/IDE: fix platform driver hotplug/coldplug

Browse source 
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...

[[email protected]: more drivers, registration fixes]
Signed-off-by: Kay Sievers <[email protected]>
Signed-off-by: David Brownell <[email protected]>
Cc: Tejun Heo <[email protected]>
Acked-by: Bartlomiej Zolnierkiewicz <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
This commit is contained in:
Kay Sievers 2008-04-18 13:41:57 -07:00 • committed by Jeff Garzik
commit 458622fcdc
7 changed files with 15 additions and 0 deletions
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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 <[email protected]>");
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 <[email protected]>");
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),