[PATCH v8 01/13] gpio: nct6694: Mark the GPIO controller as sleeping

[a0282524688@gmail.com]

From: Ming Yu <a0282524688@gmail.com>

The GPIO callbacks take a mutex and issue USB transfers, so this GPIO
chip must not be used in atomic context. Change the can_sleep switch in
struct gpio_chip to true.

Fixes: 611a995e8ae1 ("gpio: Add Nuvoton NCT6694 GPIO support")
Signed-off-by: Ming Yu <a0282524688@gmail.com>
---
Changes in v8:
- New patch. Set can_sleep, as the GPIO callbacks sleep on USB I/O.

 drivers/gpio/gpio-nct6694.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-nct6694.c b/drivers/gpio/gpio-nct6694.c
index a8607f0d9915..a38add1cde29 100644
--- a/drivers/gpio/gpio-nct6694.c
+++ b/drivers/gpio/gpio-nct6694.c
@@ -444,7 +444,7 @@ static int nct6694_gpio_probe(struct platform_device *pdev)
 	data->gpio.set_config		= nct6694_set_config;
 	data->gpio.init_valid_mask	= nct6694_init_valid_mask;
 	data->gpio.base			= -1;
-	data->gpio.can_sleep		= false;
+	data->gpio.can_sleep		= true;
 	data->gpio.owner		= THIS_MODULE;
 	data->gpio.ngpio		= NCT6694_NR_GPIO;
 
-- 
2.34.1