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Subject[PATCH 4.20 007/183] gpio: pxa: avoid attempting to set pin direction via pinctrl on MMP2
Date
4.20-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lubomir Rintel <lkundrak@v3.sk>

commit af14b2c98adb85e9517390bb88309338b9075350 upstream.

Similarly to PXA3xx, pinctrl-single can't set pin direction on MMP2 either.
See also: commit 9dabfdd84bdfa ("gpio: pxa: disable pinctrl calls for
PXA3xx")

Cc: stable@vger.kernel.org
Fixes: a770d946371e ("gpio: pxa: add pin control gpio direction and request")
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/gpio/gpio-pxa.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -245,6 +245,7 @@ static bool pxa_gpio_has_pinctrl(void)
{
switch (gpio_type) {
case PXA3XX_GPIO:
+ case MMP2_GPIO:
return false;

default:

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