diff options
| author | Tejun Heo <htejun@gmail.com> | 2008-04-07 17:47:20 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 23:44:23 +0400 |
| commit | 5958e3025fd9d97429163e074d9cfa3848f51f28 (patch) | |
| tree | f20492dc35fc2651452c871fbc812bd4f8379b40 /drivers/ata/libata-core.c | |
| parent | ac371987a81c61c2efbd6931245cdcaf43baad89 (diff) | |
| download | linux-5958e3025fd9d97429163e074d9cfa3848f51f28.tar.xz | |
libata: move PMP SCR access failure during reset to ata_eh_reset()
If PMP fan-out reset fails and SCR isn't accessible, PMP should be
reset. This used to be tested by sata_pmp_std_hardreset() and
communicated to EH by -ERESTART. However, this logic is generic and
doesn't really have much to do with specific hardreset implementation.
This patch moves SCR access failure detection logic to ata_eh_reset()
where it belongs. As this makes sata_pmp_std_hardreset() identical to
sata_std_hardreset(), the function is killed and replaced with the
standard method.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/ata/libata-core.c')
| -rw-r--r-- | drivers/ata/libata-core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index e00b620f161a..2da579b46bdd 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -91,7 +91,7 @@ const struct ata_port_operations sata_pmp_port_ops = { .inherits = &sata_port_ops, .pmp_prereset = ata_std_prereset, - .pmp_hardreset = sata_pmp_std_hardreset, + .pmp_hardreset = sata_std_hardreset, .pmp_postreset = ata_std_postreset, .error_handler = sata_pmp_error_handler, }; @@ -6307,7 +6307,6 @@ EXPORT_SYMBOL_GPL(ata_pci_device_resume); #endif /* CONFIG_PCI */ EXPORT_SYMBOL_GPL(sata_pmp_qc_defer_cmd_switch); -EXPORT_SYMBOL_GPL(sata_pmp_std_hardreset); EXPORT_SYMBOL_GPL(sata_pmp_error_handler); EXPORT_SYMBOL_GPL(__ata_ehi_push_desc); |