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| author | Tejun Heo <htejun@gmail.com> | 2007-01-20 07:00:28 (GMT) |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-09 22:39:37 (GMT) |
| commit | 24dc5f33ea4b504cfbd23fa159a4cacba8e4d800 (patch) | |
| tree | d76de456157f555c9a65b83f426fd805fee1e846 /drivers/ata/pata_pcmcia.c | |
| parent | f0d36efdc624beb3d9e29b9ab9e9537bf0f25d5b (diff) | |
| download | linux-24dc5f33ea4b504cfbd23fa159a4cacba8e4d800.tar.xz | |
libata: update libata LLDs to use devres
Update libata LLDs to use devres. Core layer is already converted to
support managed LLDs. This patch simplifies initialization and fixes
many resource related bugs in init failure and detach path. For
example, all converted drivers now handle ata_device_add() failure
gracefully without excessive resource rollback code.
As most resources are released automatically on driver detach, many
drivers don't need or can do with much simpler ->{port|host}_stop().
In general, stop callbacks are need iff port or host needs to be given
commands to shut it down. Note that freezing is enough in many cases
and ports are automatically frozen before being detached.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_pcmcia.c')
| -rw-r--r-- | drivers/ata/pata_pcmcia.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 9ed7f58..5a9b249 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -94,8 +94,6 @@ static struct ata_port_operations pcmcia_port_ops = { .irq_clear = ata_bmdma_irq_clear, .port_start = ata_port_start, - .port_stop = ata_port_stop, - .host_stop = ata_host_stop }; #define CS_CHECK(fn, ret) \ @@ -298,7 +296,7 @@ static void pcmcia_remove_one(struct pcmcia_device *pdev) /* If we have attached the device to the ATA layer, detach it */ if (info->ndev) { struct ata_host *host = dev_get_drvdata(dev); - ata_host_remove(host); + ata_host_detach(host); dev_set_drvdata(dev, NULL); } info->ndev = 0; |