This is a note to let you know that I've just added the patch titled
clk: clk-wm831x: fix a logic error
to the 4.4-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:
clk-clk-wm831x-fix-a-logic-error.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 20979202ee6e4c68dab7bcf408787225a656d18e Mon Sep 17 00:00:00 2001
From: Pan Bian <bianpan2016@xxxxxxx>
Date: Thu, 1 Dec 2016 14:25:44 +0800
Subject: clk: clk-wm831x: fix a logic error
From: Pan Bian <bianpan2016@xxxxxxx>
commit 20979202ee6e4c68dab7bcf408787225a656d18e upstream.
Fix bug https://bugzilla.kernel.org/show_bug.cgi?id=188561. Function
wm831x_clkout_is_prepared() returns "true" when it fails to read
CLOCK_CONTROL_1. "true" means the device is already prepared. So
return "true" on the read failure seems improper.
Signed-off-by: Pan Bian <bianpan2016@xxxxxxx>
Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Fixes: f05259a6ffa4 ("clk: wm831x: Add initial WM831x clock driver")
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/clk/clk-wm831x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/clk/clk-wm831x.c
+++ b/drivers/clk/clk-wm831x.c
@@ -247,7 +247,7 @@ static int wm831x_clkout_is_prepared(str
if (ret < 0) {
dev_err(wm831x->dev, "Unable to read CLOCK_CONTROL_1: %d\n",
ret);
- return true;
+ return false;
}
return (ret & WM831X_CLKOUT_ENA) != 0;
Patches currently in stable-queue which might be from bianpan2016@xxxxxxx are
queue-4.4/usb-serial-kl5kusb105-abort-on-open-exception-path.patch
queue-4.4/clk-clk-wm831x-fix-a-logic-error.patch
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html