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 d9e15cf7c6c8839ba09b6e505730f62b5820798d..12d6ebb4ae5d5bfb5c9e1a753dbc8f81d5194e2d 100644 (file)
--- 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),
+               { },
        },
 };