lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

arm/PCI: convert to pci_scan_root_bus() for correct root bus resources

Browse Source 
Convert from pci_scan_bus() to pci_scan_root_bus() and remove root bus
resource fixups.  This fixes the problem of "early" and "header" quirks
seeing incorrect root bus resources.

CC: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Bjorn Helgaas
2011-10-28 16:26:16 -06:00
committed by Jesse Barnes
parent a2f33da11a
commit 37d15909ff
21 changed files with 104 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/common/it8152.c
View File

@@ -299,8 +299,8 @@ int __init it8152_pci_setup(int nr, struct pci_sys_data *sys)
goto err1;
}
sys->resource[0] = &it8152_io;
sys->resource[1] = &it8152_mem;
pci_add_resource(&sys->resources, &it8152_io);
pci_add_resource(&sys->resources, &it8152_mem);
if (platform_notify || platform_notify_remove) {
printk(KERN_ERR "PCI: Can't use platform_notify\n");
@@ -355,7 +355,7 @@ void pcibios_set_master(struct pci_dev *dev)
struct pci_bus * __init it8152_pci_scan_bus(int nr, struct pci_sys_data *sys)
{
return pci_scan_bus(nr, &it8152_ops, sys);
return pci_scan_root_bus(NULL, nr, &it8152_ops, sys, &sys->resources);
}
EXPORT_SYMBOL(dma_set_coherent_mask);

3
arch/arm/common/via82c505.c
View File

@@ -86,7 +86,8 @@ int __init via82c505_setup(int nr, struct pci_sys_data *sys)
struct pci_bus * __init via82c505_scan_bus(int nr, struct pci_sys_data *sysdata)
{
if (nr == 0)
return pci_scan_bus(0, &via82c505_ops, sysdata);
return pci_scan_root_bus(NULL, 0, &via82c505_ops, sysdata,
&sysdata->resources);
return NULL;
}