Patch "parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()" has been added to the 4.14-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()

to the 4.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     parisc-ccio-dma-add-missing-iounmap-in-error-path-in.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit b2feba6ed16fc1bb6c2bc3195aa94f592c8a49d2
Author: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Date:   Wed Aug 24 17:36:57 2022 +0800

    parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
    
    [ Upstream commit 38238be4e881a5d0abbe4872b4cd6ed790be06c8 ]
    
    Add missing iounmap() before return from ccio_probe(), if ccio_init_resources()
    fails.
    
    Fixes: d46c742f827f ("parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources()")
    Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
    Signed-off-by: Helge Deller <deller@xxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
index cc23b30337c1..afae74a99df1 100644
--- a/drivers/parisc/ccio-dma.c
+++ b/drivers/parisc/ccio-dma.c
@@ -1581,6 +1581,7 @@ static int __init ccio_probe(struct parisc_device *dev)
 	}
 	ccio_ioc_init(ioc);
 	if (ccio_init_resources(ioc)) {
+		iounmap(ioc->ioc_regs);
 		kfree(ioc);
 		return -ENOMEM;
 	}