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Date: Fri, 15 Feb 2008 16:20:41 -0500
From: Jeff Garzik <jeff@...zik.org>
To: Andrew Morton <akpm@...ux-foundation.org>,
Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-ide@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: [git patches] libata fixes
Got another couple sata_mv fixes pending too... coming soon.
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git upstream-linus
to receive the following updates:
drivers/ata/ata_piix.c | 2 +-
drivers/ata/libata-core.c | 1 -
drivers/ata/libata-scsi.c | 2 +-
drivers/ata/pata_acpi.c | 4 ++--
drivers/ata/pata_amd.c | 7 ++-----
drivers/ata/pata_cs5536.c | 10 +++++-----
drivers/ata/pata_jmicron.c | 3 ++-
drivers/ata/pata_legacy.c | 2 --
drivers/ata/pata_marvell.c | 4 ++--
drivers/ata/pata_scc.c | 2 ++
drivers/ata/sata_mv.c | 4 ++--
drivers/ata/sata_promise.c | 2 +-
drivers/ata/sata_via.c | 4 ++--
13 files changed, 22 insertions(+), 25 deletions(-)
Akira Iguchi (1):
pata_scc.c: add thaw ops
Harvey Harrison (11):
ata: make ata_scsiop_inq_89 static in libata-scsi.c
ata: fix sparse warning in libata-core.c
ata: fix sparse warning in ata_piix.c
ata: fix sparse warning in sata_promise.c
ata: fix sparse warning in sata_via.c
ata: fix sparse warnings in sata_mv.c
ata: sparse fixes for pata_amd.c
ata: fix sparse warning in pata_cs5536.c
ata: fix sparse warning in pata_jmicron.c
ata: fix sparse warning in pata_marvell.c
ata: fix sparse warning in pata_acpi.c
Martin K. Petersen (1):
pata_cs5536.c bugfix
Tejun Heo (1):
pata_legacy: don't call ata_host_detach() after initialization failure
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 9c2515f..752e7d2 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -1652,7 +1652,7 @@ static int __devinit piix_init_one(struct pci_dev *pdev,
u8 tmp;
pci_read_config_byte(pdev, PIIX_SCC, &tmp);
if (tmp == PIIX_AHCI_DEVICE) {
- int rc = piix_disable_ahci(pdev);
+ rc = piix_disable_ahci(pdev);
if (rc)
return rc;
}
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 004dae4..beaa3a9 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -7086,7 +7086,6 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
DPRINTK("probe begin\n");
for (i = 0; i < host->n_ports; i++) {
struct ata_port *ap = host->ports[i];
- int rc;
/* probe */
if (ap->ops->error_handler) {
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index c02c490..1cea18f 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1862,7 +1862,7 @@ unsigned int ata_scsiop_inq_83(struct ata_scsi_args *args, u8 *rbuf,
* spin_lock_irqsave(host lock)
*/
-unsigned int ata_scsiop_inq_89(struct ata_scsi_args *args, u8 *rbuf,
+static unsigned int ata_scsiop_inq_89(struct ata_scsi_args *args, u8 *rbuf,
unsigned int buflen)
{
u8 pbuf[60];
diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c
index 244098a..bdc3b9d 100644
--- a/drivers/ata/pata_acpi.c
+++ b/drivers/ata/pata_acpi.c
@@ -77,8 +77,8 @@ static int pacpi_cable_detect(struct ata_port *ap)
static void pacpi_error_handler(struct ata_port *ap)
{
- return ata_bmdma_drive_eh(ap, pacpi_pre_reset, ata_std_softreset,
- NULL, ata_std_postreset);
+ ata_bmdma_drive_eh(ap, pacpi_pre_reset, ata_std_softreset, NULL,
+ ata_std_postreset);
}
/**
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index ea567e2..4b8d9b5 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -146,9 +146,8 @@ static int amd_pre_reset(struct ata_link *link, unsigned long deadline)
static void amd_error_handler(struct ata_port *ap)
{
- return ata_bmdma_drive_eh(ap, amd_pre_reset,
- ata_std_softreset, NULL,
- ata_std_postreset);
+ ata_bmdma_drive_eh(ap, amd_pre_reset, ata_std_softreset, NULL,
+ ata_std_postreset);
}
static int amd_cable_detect(struct ata_port *ap)
@@ -506,7 +505,6 @@ static struct ata_port_operations amd133_port_ops = {
static struct ata_port_operations nv100_port_ops = {
.set_piomode = nv100_set_piomode,
.set_dmamode = nv100_set_dmamode,
- .mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
.check_status = ata_check_status,
@@ -541,7 +539,6 @@ static struct ata_port_operations nv100_port_ops = {
static struct ata_port_operations nv133_port_ops = {
.set_piomode = nv133_set_piomode,
.set_dmamode = nv133_set_dmamode,
- .mode_filter = ata_pci_default_filter,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
.check_status = ata_check_status,
diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c
index d753e56..1c4ff9b 100644
--- a/drivers/ata/pata_cs5536.c
+++ b/drivers/ata/pata_cs5536.c
@@ -40,7 +40,7 @@
#include <asm/msr.h>
#define DRV_NAME "pata_cs5536"
-#define DRV_VERSION "0.0.6"
+#define DRV_VERSION "0.0.7"
enum {
CFG = 0,
@@ -85,7 +85,7 @@ static const u8 pci_reg[4] = {
PCI_IDE_CFG, PCI_IDE_DTC, PCI_IDE_CAST, PCI_IDE_ETC,
};
-static inline int cs5536_read(struct pci_dev *pdev, int reg, int *val)
+static inline int cs5536_read(struct pci_dev *pdev, int reg, u32 *val)
{
if (unlikely(use_msr)) {
u32 dummy;
@@ -153,8 +153,8 @@ static void cs5536_set_piomode(struct ata_port *ap, struct ata_device *adev)
struct ata_device *pair = ata_dev_pair(adev);
int mode = adev->pio_mode - XFER_PIO_0;
int cmdmode = mode;
- int dshift = ap->port_no ? IDE_D1_SHIFT : IDE_D0_SHIFT;
- int cshift = ap->port_no ? IDE_CAST_D1_SHIFT : IDE_CAST_D0_SHIFT;
+ int dshift = adev->devno ? IDE_D1_SHIFT : IDE_D0_SHIFT;
+ int cshift = adev->devno ? IDE_CAST_D1_SHIFT : IDE_CAST_D0_SHIFT;
u32 dtc, cast, etc;
if (pair)
@@ -201,7 +201,7 @@ static void cs5536_set_dmamode(struct ata_port *ap, struct ata_device *adev)
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
u32 dtc, etc;
int mode = adev->dma_mode;
- int dshift = ap->port_no ? IDE_D1_SHIFT : IDE_D0_SHIFT;
+ int dshift = adev->devno ? IDE_D1_SHIFT : IDE_D0_SHIFT;
if (mode >= XFER_UDMA_0) {
cs5536_read(pdev, ETC, &etc);
diff --git a/drivers/ata/pata_jmicron.c b/drivers/ata/pata_jmicron.c
index 5b8174d..00bbbbd 100644
--- a/drivers/ata/pata_jmicron.c
+++ b/drivers/ata/pata_jmicron.c
@@ -115,7 +115,8 @@ static int jmicron_pre_reset(struct ata_link *link, unsigned long deadline)
static void jmicron_error_handler(struct ata_port *ap)
{
- return ata_bmdma_drive_eh(ap, jmicron_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
+ ata_bmdma_drive_eh(ap, jmicron_pre_reset, ata_std_softreset, NULL,
+ ata_std_postreset);
}
/* No PIO or DMA methods needed for this device */
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index 6c59969..d2177f7 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -1278,8 +1278,6 @@ static __init int legacy_init_one(struct legacy_probe *probe)
}
}
fail:
- if (host)
- ata_host_detach(host);
platform_device_unregister(pdev);
return ret;
}
diff --git a/drivers/ata/pata_marvell.c b/drivers/ata/pata_marvell.c
index 9afc8a3..a81f25d 100644
--- a/drivers/ata/pata_marvell.c
+++ b/drivers/ata/pata_marvell.c
@@ -85,8 +85,8 @@ static int marvell_cable_detect(struct ata_port *ap)
static void marvell_error_handler(struct ata_port *ap)
{
- return ata_bmdma_drive_eh(ap, marvell_pre_reset, ata_std_softreset,
- NULL, ata_std_postreset);
+ ata_bmdma_drive_eh(ap, marvell_pre_reset, ata_std_softreset, NULL,
+ ata_std_postreset);
}
/* No PIO or DMA methods needed for this device */
diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c
index 55055b2..6c016de 100644
--- a/drivers/ata/pata_scc.c
+++ b/drivers/ata/pata_scc.c
@@ -1007,6 +1007,8 @@ static const struct ata_port_operations scc_pata_ops = {
.qc_issue = ata_qc_issue_prot,
.freeze = scc_bmdma_freeze,
+ .thaw = ata_bmdma_thaw,
+
.error_handler = scc_error_handler,
.post_internal_cmd = scc_bmdma_stop,
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 04b5717..2ecd44d 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -1542,7 +1542,7 @@ static void mv_err_intr(struct ata_port *ap, struct ata_queued_cmd *qc)
eh_freeze_mask = EDMA_EH_FREEZE_5;
if (edma_err_cause & EDMA_ERR_SELF_DIS_5) {
- struct mv_port_priv *pp = ap->private_data;
+ pp = ap->private_data;
pp->pp_flags &= ~MV_PP_FLAG_EDMA_EN;
ata_ehi_push_desc(ehi, "EDMA self-disable");
}
@@ -1550,7 +1550,7 @@ static void mv_err_intr(struct ata_port *ap, struct ata_queued_cmd *qc)
eh_freeze_mask = EDMA_EH_FREEZE;
if (edma_err_cause & EDMA_ERR_SELF_DIS) {
- struct mv_port_priv *pp = ap->private_data;
+ pp = ap->private_data;
pp->pp_flags &= ~MV_PP_FLAG_EDMA_EN;
ata_ehi_push_desc(ehi, "EDMA self-disable");
}
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index a07d319..f251a5f 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -543,7 +543,7 @@ static void pdc_fill_sg(struct ata_queued_cmd *qc)
idx = 0;
for_each_sg(qc->sg, sg, qc->n_elem, si) {
u32 addr, offset;
- u32 sg_len, len;
+ u32 sg_len;
/* determine if physical DMA addr spans 64K boundary.
* Note h/w doesn't support 64-bit, so we unconditionally
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index 30caa03..0d03f44 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -333,8 +333,8 @@ static int vt6420_prereset(struct ata_link *link, unsigned long deadline)
static void vt6420_error_handler(struct ata_port *ap)
{
- return ata_bmdma_drive_eh(ap, vt6420_prereset, ata_std_softreset,
- NULL, ata_std_postreset);
+ ata_bmdma_drive_eh(ap, vt6420_prereset, ata_std_softreset, NULL,
+ ata_std_postreset);
}
static int vt6421_pata_cable_detect(struct ata_port *ap)
--
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