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Subject[PATCH 18/68] ide: split host->dev table
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Subject: [PATCH] ide: split host->dev table

Split dev table in struct ide_host on dev and dev2 fields to match
corresponding fields used in struct ata_host.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/cy82c693.c | 2 +-
drivers/ide/hpt366.c | 6 +++---
drivers/ide/ide-probe.c | 2 +-
drivers/ide/ide.c | 4 ++--
drivers/ide/pdc202xx_new.c | 2 +-
drivers/ide/setup-pci.c | 6 +++---
include/linux/ide.h | 2 +-
7 files changed, 12 insertions(+), 12 deletions(-)

Index: b/drivers/ide/cy82c693.c
===================================================================
--- a/drivers/ide/cy82c693.c
+++ b/drivers/ide/cy82c693.c
@@ -179,7 +179,7 @@ static int __devinit cy82c693_init_one(s
static void __devexit cy82c693_remove(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
- struct pci_dev *dev2 = host->dev[1] ? to_pci_dev(host->dev[1]) : NULL;
+ struct pci_dev *dev2 = host->dev2 ? to_pci_dev(host->dev2) : NULL;

ide_pci_remove(dev);
pci_dev_put(dev2);
Index: b/drivers/ide/hpt366.c
===================================================================
--- a/drivers/ide/hpt366.c
+++ b/drivers/ide/hpt366.c
@@ -610,7 +610,7 @@ static struct hpt_info *hpt3xx_get_info(
struct ide_host *host = dev_get_drvdata(dev);
struct hpt_info *info = (struct hpt_info *)host->host_priv;

- return dev == host->dev[1] ? info + 1 : info;
+ return dev == host->dev2 ? info + 1 : info;
}

/*
@@ -943,7 +943,7 @@ static int hpt37x_calibrate_dpll(struct
static void hpt3xx_disable_fast_irq(struct pci_dev *dev, u8 mcr_addr)
{
struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (&dev->dev == host->dev[1]);
+ struct hpt_info *info = host->host_priv + (&dev->dev == host->dev2);
u8 chip_type = info->chip_type;
u8 new_mcr, old_mcr = 0;

@@ -1567,7 +1567,7 @@ static void __devexit hpt366_remove(stru
{
struct ide_host *host = pci_get_drvdata(dev);
struct ide_info *info = host->host_priv;
- struct pci_dev *dev2 = host->dev[1] ? to_pci_dev(host->dev[1]) : NULL;
+ struct pci_dev *dev2 = host->dev2 ? to_pci_dev(host->dev2) : NULL;

ide_pci_remove(dev);
pci_dev_put(dev2);
Index: b/drivers/ide/ide-probe.c
===================================================================
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1334,7 +1334,7 @@ struct ide_host *ide_host_alloc(const st
return NULL;
}

- host->dev[0] = dev;
+ host->dev = dev;

if (d) {
host->init_chipset = d->init_chipset;
Index: b/drivers/ide/ide.c
===================================================================
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -77,7 +77,7 @@ int ide_device_get(ide_drive_t *drive)
if (!get_device(&drive->gendev))
return -ENXIO;

- host_dev = drive->hwif->host->dev[0];
+ host_dev = drive->hwif->host->dev;
module = host_dev ? host_dev->driver->owner : NULL;

if (module && !try_module_get(module)) {
@@ -99,7 +99,7 @@ EXPORT_SYMBOL_GPL(ide_device_get);
void ide_device_put(ide_drive_t *drive)
{
#ifdef CONFIG_MODULE_UNLOAD
- struct device *host_dev = drive->hwif->host->dev[0];
+ struct device *host_dev = drive->hwif->host->dev;
struct module *module = host_dev ? host_dev->driver->owner : NULL;

if (module)
Index: b/drivers/ide/pdc202xx_new.c
===================================================================
--- a/drivers/ide/pdc202xx_new.c
+++ b/drivers/ide/pdc202xx_new.c
@@ -517,7 +517,7 @@ static int __devinit pdc202new_init_one(
static void __devexit pdc202new_remove(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
- struct pci_dev *dev2 = host->dev[1] ? to_pci_dev(host->dev[1]) : NULL;
+ struct pci_dev *dev2 = host->dev2 ? to_pci_dev(host->dev2) : NULL;

ide_pci_remove(dev);
pci_dev_put(dev2);
Index: b/drivers/ide/setup-pci.c
===================================================================
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -556,9 +556,9 @@ int ide_pci_init_two(struct pci_dev *dev
goto out;
}

- host->dev[0] = &dev1->dev;
+ host->dev = &dev1->dev;
if (dev2)
- host->dev[1] = &dev2->dev;
+ host->dev2 = &dev2->dev;

host->host_priv = priv;
host->irq_flags = IRQF_SHARED;
@@ -603,7 +603,7 @@ EXPORT_SYMBOL_GPL(ide_pci_init_one);
void ide_pci_remove(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
- struct pci_dev *dev2 = host->dev[1] ? to_pci_dev(host->dev[1]) : NULL;
+ struct pci_dev *dev2 = host->dev2 ? to_pci_dev(host->dev2) : NULL;
int bars;

if (host->host_flags & IDE_HFLAG_SINGLE)
Index: b/include/linux/ide.h
===================================================================
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -775,7 +775,7 @@ typedef struct hwif_s {
struct ide_host {
ide_hwif_t *ports[MAX_HOST_PORTS + 1];
unsigned int n_ports;
- struct device *dev[2];
+ struct device *dev, *dev2;

int (*init_chipset)(struct pci_dev *);


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