[PATCH] IDE: more pci_find cleanup

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c
index 380bb28c7c54aad4a6d99eefa5931e47f1459786..ae405fa32236691a4bf10f5813317d6bd72e7513 100644 (file)
--- a/drivers/ide/pci/cs5530.c
+++ b/drivers/ide/pci/cs5530.c
@@ -222,23 +222,23 @@ static unsigned int __devinit init_chipset_cs5530 (struct pci_dev *dev, const ch
        unsigned long flags;
 
        dev = NULL;
-       while ((dev = pci_find_device(PCI_VENDOR_ID_CYRIX, PCI_ANY_ID, dev)) != NULL) {
+       while ((dev = pci_get_device(PCI_VENDOR_ID_CYRIX, PCI_ANY_ID, dev)) != NULL) {
                switch (dev->device) {
                        case PCI_DEVICE_ID_CYRIX_PCI_MASTER:
-                               master_0 = dev;
+                               master_0 = pci_dev_get(dev);
                                break;
                        case PCI_DEVICE_ID_CYRIX_5530_LEGACY:
-                               cs5530_0 = dev;
+                               cs5530_0 = pci_dev_get(dev);
                                break;
                }
        }
        if (!master_0) {
                printk(KERN_ERR "%s: unable to locate PCI MASTER function\n", name);
-               return 0;
+               goto out;
        }
        if (!cs5530_0) {
                printk(KERN_ERR "%s: unable to locate CS5530 LEGACY function\n", name);
-               return 0;
+               goto out;
        }
 
        spin_lock_irqsave(&ide_lock, flags);
@@ -296,6 +296,9 @@ static unsigned int __devinit init_chipset_cs5530 (struct pci_dev *dev, const ch
 
        spin_unlock_irqrestore(&ide_lock, flags);
 
+out:
+       pci_dev_put(master_0);
+       pci_dev_put(cs5530_0);
        return 0;
 }
 

diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c
index 120929fbe7a37c652b0e6aa0d8189ffa1cc21990..64330c459bd47e44e78117bb28478ee1875629fb 100644 (file)
--- a/drivers/ide/pci/cy82c693.c
+++ b/drivers/ide/pci/cy82c693.c
@@ -281,7 +281,7 @@ static void cy82c693_tune_drive (ide_drive_t *drive, u8 pio)
 
        /* select primary or secondary channel */
        if (hwif->index > 0) {  /* drive is on the secondary channel */
-               dev = pci_find_slot(dev->bus->number, dev->devfn+1);
+               dev = pci_get_slot(dev->bus, dev->devfn+1);
                if (!dev) {
                        printk(KERN_ERR "%s: tune_drive: "
                                "Cannot find secondary interface!\n",
@@ -500,8 +500,9 @@ static int __devinit cy82c693_init_one(struct pci_dev *dev, const struct pci_dev
           Function 1 is primary IDE channel, function 2 - secondary. */
         if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE &&
            PCI_FUNC(dev->devfn) == 1) {
-               dev2 = pci_find_slot(dev->bus->number, dev->devfn + 1);
+               dev2 = pci_get_slot(dev->bus, dev->devfn + 1);
                ret = ide_setup_pci_devices(dev, dev2, d);
+               /* We leak pci refs here but thats ok - we can't be unloaded */
        }
        return ret;
 }

diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 9b7589e8e93e52e13316aea9a501e21082100618..2af634d7acf4a86de888b7077e037c5e5a4a0fe7 100644 (file)
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -248,7 +248,7 @@ static struct via_isa_bridge *via_config_find(struct pci_dev **isa)
        u8 t;
 
        for (via_config = via_isa_bridges; via_config->id; via_config++)
-               if ((*isa = pci_find_device(PCI_VENDOR_ID_VIA +
+               if ((*isa = pci_get_device(PCI_VENDOR_ID_VIA +
                        !!(via_config->flags & VIA_BAD_ID),
                        via_config->id, NULL))) {
 
@@ -256,6 +256,7 @@ static struct via_isa_bridge *via_config_find(struct pci_dev **isa)
                        if (t >= via_config->rev_min &&
                            t <= via_config->rev_max)
                                break;
+                       pci_dev_put(*isa);
                }
 
        return via_config;
@@ -283,6 +284,7 @@ static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const
        via_config = via_config_find(&isa);
        if (!via_config->id) {
                printk(KERN_WARNING "VP_IDE: Unknown VIA SouthBridge, disabling DMA.\n");
+               pci_dev_put(isa);
                return -ENODEV;
        }
 
@@ -361,6 +363,7 @@ static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const
                via_dma[via_config->flags & VIA_UDMA],
                pci_name(dev));
 
+       pci_dev_put(isa);
        return 0;
 }