From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Fri, 22 Apr 2016 19:38:55 +0000 (+0300)
Subject: mfd: intel_soc_pmic_core: Terminate panel control GPIO lookup table correctly
X-Git-Tag: v4.5.7~74
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=095a59cfcf22dd91aa28e1d77e6e33b99c2d0a92;p=thirdparty%2Fkernel%2Fstable.git

mfd: intel_soc_pmic_core: Terminate panel control GPIO lookup table correctly

commit 36e6d081cfb2cb64e6d8e5121cffb1e62f894d36 upstream.

GPIO lookup tables are supposed to be zero terminated. Let's do that
and avoid accidentally walking off the end.

Fixes: 61dd2ca2d44e ("mfd: intel_soc_pmic_core: Add lookup table for Panel Control as GPIO signal")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/mfd/intel_soc_pmic_core.c b/drivers/mfd/intel_soc_pmic_core.c
index d9e15cf7c6c88..12d6ebb4ae5d5 100644
--- a/drivers/mfd/intel_soc_pmic_core.c
+++ b/drivers/mfd/intel_soc_pmic_core.c
@@ -35,6 +35,7 @@ static struct gpiod_lookup_table panel_gpio_table = {
 	.table = {
 		/* Panel EN/DISABLE */
 		GPIO_LOOKUP("gpio_crystalcove", 94, "panel", GPIO_ACTIVE_HIGH),
+		{ },
 	},
 };