From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <20120614235627.084485130@linuxfoundation.org> Date: Thu, 14 Jun 2012 16:56:59 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Alan Cox , Matthew Garrett , Len Brown Subject: [ 36/42] acpi_video: fix leaking PCI references In-Reply-To: <20120614235636.GA5275@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alan Cox commit cfb46f433a4da97c31780e08a259fac2cb6bd61f upstream. Signed-off-by: Alan Cox Acked-by: Matthew Garrett Signed-off-by: Len Brown Signed-off-by: Greg Kroah-Hartman --- drivers/acpi/video.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1745,6 +1745,7 @@ static int acpi_video_bus_remove(struct 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 @@ static int __init intel_opregion_present pci_read_config_dword(dev, 0xfc, &address); if (!address) continue; - return 1; + i915 = 1; } #endif - return 0; + return i915; } int acpi_video_register(void)