From: Alan Cox Date: Mon, 23 Apr 2007 13:51:29 +0000 (+0100) Subject: [AGPGART] sworks-agp: Switch to PCI ref counting APIs X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=881ba59d4685b28433bf313b6db51672a02696a3;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git [AGPGART] sworks-agp: Switch to PCI ref counting APIs Signed-off-by: Alan Cox Signed-off-by: Dave Jones --- diff --git a/drivers/char/agp/sworks-agp.c b/drivers/char/agp/sworks-agp.c index 55212a3811fd..551ef25063ef 100644 --- a/drivers/char/agp/sworks-agp.c +++ b/drivers/char/agp/sworks-agp.c @@ -455,15 +455,6 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev, u32 temp, temp2; u8 cap_ptr = 0; - /* Everything is on func 1 here so we are hardcoding function one */ - bridge_dev = pci_find_slot((unsigned int)pdev->bus->number, - PCI_DEVFN(0, 1)); - if (!bridge_dev) { - printk(KERN_INFO PFX "Detected a Serverworks chipset " - "but could not find the secondary device.\n"); - return -ENODEV; - } - cap_ptr = pci_find_capability(pdev, PCI_CAP_ID_AGP); switch (pdev->device) { @@ -483,6 +474,15 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev, return -ENODEV; } + /* Everything is on func 1 here so we are hardcoding function one */ + bridge_dev = pci_get_bus_and_slot((unsigned int)pdev->bus->number, + PCI_DEVFN(0, 1)); + if (!bridge_dev) { + printk(KERN_INFO PFX "Detected a Serverworks chipset " + "but could not find the secondary device.\n"); + return -ENODEV; + } + serverworks_private.svrwrks_dev = bridge_dev; serverworks_private.gart_addr_ofs = 0x10; @@ -515,7 +515,7 @@ static int __devinit agp_serverworks_probe(struct pci_dev *pdev, bridge->driver = &sworks_driver; bridge->dev_private_data = &serverworks_private, - bridge->dev = pdev; + bridge->dev = pci_dev_get(pdev); pci_set_drvdata(pdev, bridge); return agp_add_bridge(bridge); @@ -525,8 +525,11 @@ static void __devexit agp_serverworks_remove(struct pci_dev *pdev) { struct agp_bridge_data *bridge = pci_get_drvdata(pdev); + pci_dev_put(bridge->dev); agp_remove_bridge(bridge); agp_put_bridge(bridge); + pci_dev_put(serverworks_private.svrwrks_dev); + serverworks_private.svrwrks_dev = NULL; } static struct pci_device_id agp_serverworks_pci_table[] = {