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Diffstat (limited to 'arch/x86/pci/direct.c')
-rw-r--r--arch/x86/pci/direct.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/x86/pci/direct.c b/arch/x86/pci/direct.c
index bd33620b0071..e6fd8473fb7b 100644
--- a/arch/x86/pci/direct.c
+++ b/arch/x86/pci/direct.c
@@ -280,12 +280,9 @@ void __init pci_direct_init(int type)
int __init pci_direct_probe(void)
{
- struct resource *region, *region2;
-
if ((pci_probe & PCI_PROBE_CONF1) == 0)
goto type2;
- region = request_region(0xCF8, 8, "PCI conf1");
- if (!region)
+ if (!request_region(0xCF8, 8, "PCI conf1"))
goto type2;
if (pci_check_type1()) {
@@ -293,16 +290,14 @@ int __init pci_direct_probe(void)
port_cf9_safe = true;
return 1;
}
- release_resource(region);
+ release_region(0xCF8, 8);
type2:
if ((pci_probe & PCI_PROBE_CONF2) == 0)
return 0;
- region = request_region(0xCF8, 4, "PCI conf2");
- if (!region)
+ if (!request_region(0xCF8, 4, "PCI conf2"))
return 0;
- region2 = request_region(0xC000, 0x1000, "PCI conf2");
- if (!region2)
+ if (!request_region(0xC000, 0x1000, "PCI conf2"))
goto fail2;
if (pci_check_type2()) {
@@ -311,8 +306,8 @@ int __init pci_direct_probe(void)
return 2;
}
- release_resource(region2);
+ release_region(0xC000, 0x1000);
fail2:
- release_resource(region);
+ release_region(0xCF8, 4);
return 0;
}