Patch "pinctrl: uniphier: fix .pin_dbg_show() callback" has been added to the 4.4-stable tree

Patch "pinctrl: uniphier: fix .pin_dbg_show() callback" has been added to the 4.4-stable tree

[gregkh]

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

    pinctrl: uniphier: fix .pin_dbg_show() callback

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:
     pinctrl-uniphier-fix-.pin_dbg_show-callback.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@vger.kernel.org> know about it.


>From 10ef8277ec658bf6619da9b3fd65c2db7353c2a4 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Tue, 31 May 2016 15:30:10 +0900
Subject: pinctrl: uniphier: fix .pin_dbg_show() callback

From: Masahiro Yamada <yamada.masahiro@socionext.com>

commit 10ef8277ec658bf6619da9b3fd65c2db7353c2a4 upstream.

Without this, reading the "pins" in the debugfs causes kernel BUG.

Fixes: 6e9088920258 ("pinctrl: UniPhier: add UniPhier pinctrl core support")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/pinctrl/uniphier/pinctrl-uniphier-core.c |    6 ++++++
 1 file changed, 6 insertions(+)

--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
@@ -73,6 +73,12 @@ static void uniphier_pctl_pin_dbg_show(s
 	case UNIPHIER_PIN_PULL_DOWN:
 		pull_dir = "DOWN";
 		break;
+	case UNIPHIER_PIN_PULL_UP_FIXED:
+		pull_dir = "UP(FIXED)";
+		break;
+	case UNIPHIER_PIN_PULL_DOWN_FIXED:
+		pull_dir = "DOWN(FIXED)";
+		break;
 	case UNIPHIER_PIN_PULL_NONE:
 		pull_dir = "NONE";
 		break;


Patches currently in stable-queue which might be from yamada.masahiro@socionext.com are

queue-4.4/pinctrl-uniphier-fix-.pin_dbg_show-callback.patch