From 5958e3025fd9d97429163e074d9cfa3848f51f28 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 7 Apr 2008 22:47:20 +0900 Subject: 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 --- drivers/ata/libata-core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/ata/libata-core.c') diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index e00b620f161..2da579b46bd 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); -- cgit v1.2.3