From b1489009963b8c5132f2ffe23483e811d9ae5607 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Fri, 8 Dec 2006 02:39:58 -0800
Subject: [PATCH] [PATCH] ide: more conversion to pci_get APIs
This completes IDE except for one use which requires a new core PCI function
and will be polished up at the end
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
drivers/ide/pci/alim15x3.c | 16 ++++++++--------
drivers/ide/pci/pdc202xx_new.c | 7 +++++--
drivers/ide/pci/sis5513.c | 3 ++-
include/asm-i386/ide.h | 4 +++-
4 files changed, 18 insertions(+), 12 deletions(-)
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index d419e4bb54f44..89109be5162ce 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -586,11 +586,11 @@ static unsigned int __devinit init_chipset_ali15x3 (struct pci_dev *dev, const c
{
unsigned long flags;
u8 tmpbyte;
- struct pci_dev *north = pci_find_slot(0, PCI_DEVFN(0,0));
+ struct pci_dev *north = pci_get_slot(dev->bus, PCI_DEVFN(0,0));
pci_read_config_byte(dev, PCI_REVISION_ID, &m5229_revision);
- isa_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
+ isa_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
#if defined(DISPLAY_ALI_TIMINGS) && defined(CONFIG_PROC_FS)
if (!ali_proc) {
@@ -613,8 +613,7 @@ static unsigned int __devinit init_chipset_ali15x3 (struct pci_dev *dev, const c
* clear bit 7
*/
pci_write_config_byte(dev, 0x4b, tmpbyte & 0x7F);
- local_irq_restore(flags);
- return 0;
+ goto out;
}
/*
@@ -637,10 +636,8 @@ static unsigned int __devinit init_chipset_ali15x3 (struct pci_dev *dev, const c
* box without a device at 0:0.0. The ALi bridge will be at
* 0:0.0 so if we didn't find one we know what is cooking.
*/
- if (north && north->vendor != PCI_VENDOR_ID_AL) {
- local_irq_restore(flags);
- return 0;
- }
+ if (north && north->vendor != PCI_VENDOR_ID_AL)
+ goto out;
if (m5229_revision < 0xC5 && isa_dev)
{
@@ -661,6 +658,9 @@ static unsigned int __devinit init_chipset_ali15x3 (struct pci_dev *dev, const c
pci_write_config_byte(isa_dev, 0x79, tmpbyte | 0x02);
}
}
+out:
+ pci_dev_put(north);
+ pci_dev_put(isa_dev);
local_irq_restore(flags);
return 0;
}
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 6c097e80b4dff..0592dc0f96c0a 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -362,6 +362,7 @@ static int __devinit init_setup_pdc20270(struct pci_dev *dev,
ide_pci_device_t *d)
{
struct pci_dev *findev = NULL;
+ int ret;
if ((dev->bus->self &&
dev->bus->self->vendor == PCI_VENDOR_ID_DEC) &&
@@ -369,14 +370,16 @@ static int __devinit init_setup_pdc20270(struct pci_dev *dev,
if (PCI_SLOT(dev->devfn) & 2)
return -ENODEV;
d->extra = 0;
- while ((findev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, findev)) != NULL) {
+ while ((findev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, findev)) != NULL) {
if ((findev->vendor == dev->vendor) &&
(findev->device == dev->device) &&
(PCI_SLOT(findev->devfn) & 2)) {
if (findev->irq != dev->irq) {
findev->irq = dev->irq;
}
- return ide_setup_pci_devices(dev, findev, d);
+ ret = ide_setup_pci_devices(dev, findev, d);
+ pci_dev_put(findev);
+ return ret;
}
}
}
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 92edf76bd7adb..6b313139b5e4d 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -800,9 +800,10 @@ static unsigned int __devinit init_chipset_sis5513 (struct pci_dev *dev, const c
if (trueid == 0x5517) { /* SiS 961/961B */
- lpc_bridge = pci_find_slot(0x00, 0x10); /* Bus 0, Dev 2, Fn 0 */
+ lpc_bridge = pci_get_slot(dev->bus, 0x10); /* Bus 0, Dev 2, Fn 0 */
pci_read_config_byte(lpc_bridge, PCI_REVISION_ID, &sbrev);
pci_read_config_byte(dev, 0x49, &prefctl);
+ pci_dev_put(lpc_bridge);
if (sbrev == 0x10 && (prefctl & 0x80)) {
printk(KERN_INFO "SIS5513: SiS 961B MuTIOL IDE UDMA133 controller\n");
diff --git a/include/asm-i386/ide.h b/include/asm-i386/ide.h
index 73465d2892b92..0fc240c80f49c 100644
--- a/include/asm-i386/ide.h
+++ b/include/asm-i386/ide.h
@@ -40,13 +40,14 @@ static __inline__ int ide_default_irq(unsigned long base)
static __inline__ unsigned long ide_default_io_base(int index)
{
+ struct pci_dev *pdev;
/*
* If PCI is present then it is not safe to poke around
* the other legacy IDE ports. Only 0x1f0 and 0x170 are
* defined compatibility mode ports for PCI. A user can
* override this using ide= but we must default safe.
*/
- if (pci_find_device(PCI_ANY_ID, PCI_ANY_ID, NULL) == NULL) {
+ if ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL)) == NULL) {
switch(index) {
case 2: return 0x1e8;
case 3: return 0x168;
@@ -54,6 +55,7 @@ static __inline__ unsigned long ide_default_io_base(int index)
case 5: return 0x160;
}
}
+ pci_dev_put(pdev);
switch (index) {
case 0: return 0x1f0;
case 1: return 0x170;
--
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