The patch titled
libata: add missing ->data_xfer for pata_pdc2027x and pdc_adma
has been removed from the -mm tree. Its filename is
libata-add-missing-data_xfer-for-pata_pdc2027x-and-pdc_adma.patch
This patch was dropped because the files which it patches have vanished
------------------------------------------------------
Subject: libata: add missing ->data_xfer for pata_pdc2027x and pdc_adma
From: Tejun Heo <htejun@xxxxxxxxx>
pata_pdc2027x and pdc_adma use libata-core PIO path but were left out
during ->data_xfer conversion. Initialize with proper callbacks.
This patch is against the current libata-dev#ALL. Controllers which
implement their own PIO HSM (ahci and sil24) don't need ->data_xfer, so the
above two are the only drivers which were left out during conversion.
Tejun Heo's patch to fill in data_xfer for pata_pdc2027x only did half of
the job. This does the other half, fixing a boot-time null-dereference oops
for me.
Signed-off-by: Barry K. Nathan <barryn@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/scsi/pata_pdc2027x.c | 2 ++
drivers/scsi/pdc_adma.c | 1 +
2 files changed, 3 insertions(+)
diff -puN drivers/scsi/pata_pdc2027x.c~libata-add-missing-data_xfer-for-pata_pdc2027x-and-pdc_adma drivers/scsi/pata_pdc2027x.c
--- devel/drivers/scsi/pata_pdc2027x.c~libata-add-missing-data_xfer-for-pata_pdc2027x-and-pdc_adma 2006-06-09 15:17:13.000000000 -0700
+++ devel-akpm/drivers/scsi/pata_pdc2027x.c 2006-06-09 15:17:13.000000000 -0700
@@ -164,6 +164,7 @@ static struct ata_port_operations pdc202
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.eng_timeout = ata_eng_timeout,
+ .data_xfer = ata_mmio_data_xfer,
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
@@ -195,6 +196,7 @@ static struct ata_port_operations pdc202
.qc_prep = ata_qc_prep,
.qc_issue = ata_qc_issue_prot,
.eng_timeout = ata_eng_timeout,
+ .data_xfer = ata_mmio_data_xfer,
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
diff -puN drivers/scsi/pdc_adma.c~libata-add-missing-data_xfer-for-pata_pdc2027x-and-pdc_adma drivers/scsi/pdc_adma.c
--- devel/drivers/scsi/pdc_adma.c~libata-add-missing-data_xfer-for-pata_pdc2027x-and-pdc_adma 2006-06-09 15:17:13.000000000 -0700
+++ devel-akpm/drivers/scsi/pdc_adma.c 2006-06-09 15:17:13.000000000 -0700
@@ -167,6 +167,7 @@ static const struct ata_port_operations
.qc_prep = adma_qc_prep,
.qc_issue = adma_qc_issue,
.eng_timeout = adma_eng_timeout,
+ .data_xfer = ata_mmio_data_xfer,
.irq_handler = adma_intr,
.irq_clear = adma_irq_clear,
.port_start = adma_port_start,
_
Patches currently in -mm which might be from htejun@xxxxxxxxx are
git-libata-all.patch
libata-add-missing-data_xfer-for-pata_pdc2027x-and-pdc_adma.patch
libata-reduce-timeouts.patch
sata_sil24-endian-anotations.patch
libata-debug.patch
fix-broken-dubious-driver-suspend-methods.patch
-
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