acpi_video: fix leaking PCI references
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>
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 9577b6f..66e8f73 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1745,6 +1745,7 @@
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;
@@ -1757,10 +1758,10 @@
pci_read_config_dword(dev, 0xfc, &address);
if (!address)
continue;
- return 1;
+ i915 = 1;
}
#endif
- return 0;
+ return i915;
}
int acpi_video_register(void)