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mfd: intel_soc_pmic_core: Terminate panel control GPIO lookup table correctly

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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>
This commit is contained in:
Ville Syrjälä 2016-04-22 22:38:55 +03:00 committed by Greg Kroah-Hartman
parent d306f756f8
commit 4072a4bcd2
1 changed files with 1 additions and 0 deletions
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drivers/mfd/intel_soc_pmic_core.c
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@ -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),
{ },
},
};