Unverified Commit c1c04cea authored Jan 16, 2019 by Linus Walleij Committed by Mark Brown Jan 24, 2019

gpio: of: Fix logic inversion



The SPI chip selects were not properly inspected due to
a logic inversion. This made SPI GPIOs not work.

Cc: Jan Kotas <jank@cadence.com>
Reported-by: Jan Kotas <jank@cadence.com>
Tested-by: Jan Kotas <jank@cadence.com>
Fixes: f3186dd8 ("spi: Optionally use GPIO descriptors for CS GPIOs")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 6046f540

drivers/gpio/gpiolib-of.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -125,7 +125,7 @@ static void of_gpio_flags_quirks(struct device_node *np,

	for_each_child_of_node(np, child) {		for_each_child_of_node(np, child) {
	ret = of_property_read_u32(child, "reg", &cs);		ret = of_property_read_u32(child, "reg", &cs);
	if (!ret)		if (ret)
	continue;		continue;
	if (cs == index) {		if (cs == index) {
	/*		/*

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