[ Upstream commit e5545c94e43b8f6599ffc01df8d1aedf18ee912a ] SPI GPIO device has more than just "cs-gpio" property in its node and would request those GPIOs as a part of its initialization. To avoid applying CS-specific quirk to all of them add a check to make sure that propname is "cs-gpios".
Signed-off-by: Andrey Smirnov <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Bartosz Golaszewski <[email protected]> Cc: Chris Healy <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Linus Walleij <[email protected]> Signed-off-by: Sasha Levin (Microsoft) <[email protected]> --- drivers/gpio/gpiolib-of.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index a1dd2f1c0d02..9470563f2506 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -119,7 +119,8 @@ static void of_gpio_flags_quirks(struct device_node *np, * to determine if the flags should have inverted semantics. */ if (IS_ENABLED(CONFIG_SPI_MASTER) && - of_property_read_bool(np, "cs-gpios")) { + of_property_read_bool(np, "cs-gpios") && + !strcmp(propname, "cs-gpios")) { struct device_node *child; u32 cs; int ret; -- 2.19.1
