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received-spf: None (protection.outlook.com: microsoft.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: FWSCcggJsUrVjI0kKIgxxeNx1+/UGEMFti0KzmKn/Cl/oTwLnR8Ev3/Uxuib78Lavf+0pAHLNjqgZOlu1hwmZOteNgs4wXtx6vKWHswA1SN4uN7j0QFBL4cnehwj8SbwyKoHesaKH5E/z3jtibkh0aCCb30xwpvU7sAUDn3ReT9gBE/bgIKmWLNsgAxu9QeAycNQTfTPDtjpxcJ8rvUIwN1k3np/LtA3B3Bd/VW8RX2vpYa0enb9a2p0/QjGAMNiEZj7DD1KDc6KdWBKftH/nlWOn8rFRMW+zrhSM0liITWKdLAapg2rvsblMeOjSiHVFTyGbUnaVde+P1tmEesi3Dz3amvf92CInbCD7uvh1ZQEZHmFE8mS7E1kJM8VB4VCKQ3Wr5/9uMNdIKd/HfgIoQJA7qXAOK979wcElTxLVKI= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7bad82fa-bfd7-4333-9583-08d59db15668 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Apr 2018 00:25:37.2534 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR2101MB0870 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alexey Khoroshilov [ Upstream commit 6af574e826740bf17663b48ba3f8fadb81d2113f ] There is an error path, where iomemory is left mapped. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Cc: Alan Hourihane Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Sasha Levin --- drivers/video/fbdev/vermilion/cr_pll.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/video/fbdev/vermilion/cr_pll.c b/drivers/video/fbdev/v= ermilion/cr_pll.c index ebc6e6e0dd0f..ba105c876bed 100644 --- a/drivers/video/fbdev/vermilion/cr_pll.c +++ b/drivers/video/fbdev/vermilion/cr_pll.c @@ -185,6 +185,7 @@ static int __init cr_pll_init(void) if (err) { printk(KERN_ERR "Carillo Ranch failed to initialize vml_sys.\n"); + iounmap(mch_regs_base); pci_dev_put(mch_dev); return err; } --=20 2.15.1