This is a note to let you know that I've just added the patch titled
mfd: mxs-lradc: Fix error handling in mxs_lradc_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:
mfd-mxs-lradc-fix-error-handling-in-mxs_lradc_probe.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.
>From foo@baz Mon Dec 18 13:28:59 CET 2017
From: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
Date: Sat, 14 Oct 2017 01:06:56 +0300
Subject: mfd: mxs-lradc: Fix error handling in mxs_lradc_probe()
From: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
[ Upstream commit 362741a21a5c4b9ee31e75ce28d63c6d238a745c ]
There is the only path, where mxs_lradc_probe() leaves clk undisabled,
since it does return instead of goto err_clk.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mfd/mxs-lradc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/drivers/mfd/mxs-lradc.c
+++ b/drivers/mfd/mxs-lradc.c
@@ -196,8 +196,10 @@ static int mxs_lradc_probe(struct platfo
platform_set_drvdata(pdev, lradc);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- return -ENOMEM;
+ if (!res) {
+ ret = -ENOMEM;
+ goto err_clk;
+ }
switch (lradc->soc) {
case IMX23_LRADC:
Patches currently in stable-queue which might be from khoroshilov@xxxxxxxxx are
queue-4.14/mfd-mxs-lradc-fix-error-handling-in-mxs_lradc_probe.patch