diff options
| author | Alan Cox <alan@linux.intel.com> | 2012-04-25 14:33:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-17 11:23:11 -0700 |
| commit | ae797dcdae86481103b6ed79d97ac09e57e2feef (patch) | |
| tree | af49746efd19791b1ca89afbac410b63550cf834 | |
| parent | 18f63bf60d507b4588f33ecfd8657f5d5e2a7b45 (diff) | |
| download | lwn-ae797dcdae86481103b6ed79d97ac09e57e2feef.tar.gz lwn-ae797dcdae86481103b6ed79d97ac09e57e2feef.zip | |
acpi_video: fix leaking PCI references
commit cfb46f433a4da97c31780e08a259fac2cb6bd61f upstream.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Acked-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/acpi/video.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index db39e9e607d8..623a3357ce9b 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1732,6 +1732,7 @@ static int acpi_video_bus_remove(struct acpi_device *device, int type) static int __init intel_opregion_present(void) { + int i915 = 0; #if defined(CONFIG_DRM_I915) || defined(CONFIG_DRM_I915_MODULE) struct pci_dev *dev = NULL; u32 address; @@ -1744,10 +1745,10 @@ static int __init intel_opregion_present(void) pci_read_config_dword(dev, 0xfc, &address); if (!address) continue; - return 1; + i915 = 1; } #endif - return 0; + return i915; } int acpi_video_register(void) |