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| author | Tejun Heo <htejun@gmail.com> | 2008-03-25 03:22:48 (GMT) |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 19:44:17 (GMT) |
| commit | 6bd99b4e0998571808fc1f09d5162348f21ff8c1 (patch) | |
| tree | e338bd445aaa5cda4bbf1f5598acf70f0d6b68de /drivers/ata/pata_rb500_cf.c | |
| parent | 358f9a77a668660729e705fde9c3cf69f013aa98 (diff) | |
| download | linux-6bd99b4e0998571808fc1f09d5162348f21ff8c1.tar.xz | |
libata: normalize port_info, port_operations and sht tables
Over the time, port info, ops and sht structures developed quite a bit
of inconsistencies. This patch updates drivers.
* Enable/disable_pm callbacks added to all ahci ops tables.
* Every driver for SFF controllers now uses ata_sff_port_start()
instead of ata_port_start() unless the driver has custom
implementation.
* Every driver for SFF controllers now uses ata_pci_default_filter()
unless the driver has custom implementation.
* Removed an odd port_info->sht initialization from ata_piix.c.
Likely a merge byproduct.
* A port which has ATA_FLAG_SATA set doesn't need to set cable_detect
to ata_cable_sata(). Remove it from via and mv port ops.
* Some drivers had unnecessary .max_sectors initialization which is
ignored and was missing .slave_destroy callback. Fixed.
* Removed unnecessary sht initializations port_info's.
* Removed onsolete scsi device suspend/resume callbacks from
pata_bf54x.
* No reason to set ata_pci_default_filter() and bmdma functions for
PIO-only drivers. Remove those callbacks and replace
ata_bmdma_irq_clear with ata_noop_irq_clear.
* pata_platform sets port_start to ata_dummy_ret0. port_start can
just be set to NULL.
* sata_fsl supports NCQ but was missing qc_defer. Fixed.
* pata_rb600_cf implements dummy port_start. Removed.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/ata/pata_rb500_cf.c')
| -rw-r--r-- | drivers/ata/pata_rb500_cf.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/ata/pata_rb500_cf.c b/drivers/ata/pata_rb500_cf.c index 08c32af..22cb9e1 100644 --- a/drivers/ata/pata_rb500_cf.c +++ b/drivers/ata/pata_rb500_cf.c @@ -117,11 +117,6 @@ static irqreturn_t rb500_pata_irq_handler(int irq, void *dev_instance) return IRQ_HANDLED; } -static int rb500_pata_port_start(struct ata_port *ap) -{ - return 0; -} - static struct ata_port_operations rb500_pata_port_ops = { .tf_load = ata_tf_load, .tf_read = ata_tf_read, @@ -138,12 +133,10 @@ static struct ata_port_operations rb500_pata_port_ops = { .freeze = rb500_pata_freeze, .thaw = rb500_pata_thaw, .error_handler = ata_bmdma_error_handler, + .post_internal_cmd = ata_bmdma_post_internal_cmd, - .irq_handler = rb500_pata_irq_handler, .irq_clear = ata_noop_irq_clear, .irq_on = ata_irq_on, - - .port_start = rb500_pata_port_start, }; /* ------------------------------------------------------------------------ */ |