gpiolib: decouple might_sleep_if() from DEBUG

[firefly-linux-kernel-4.4.55.git] / drivers / gpio / gpiolib.c

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 6a6bd569e1f8c80851a553b9a4b1c98a76de9faa..1a8c18cbf201a0053b3163872a26ac77b489be85 100644 (file)
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1272,7 +1272,7 @@ void gpio_free(unsigned gpio)
        if (chip && test_bit(FLAG_REQUESTED, &desc->flags)) {
                if (chip->free) {
                        spin_unlock_irqrestore(&gpio_lock, flags);
-                       might_sleep_if(extra_checks && chip->can_sleep);
+                       might_sleep_if(chip->can_sleep);
                        chip->free(chip, gpio - chip->base);
                        spin_lock_irqsave(&gpio_lock, flags);
                }
@@ -1410,7 +1410,7 @@ int gpio_direction_input(unsigned gpio)
 
        spin_unlock_irqrestore(&gpio_lock, flags);
 
-       might_sleep_if(extra_checks && chip->can_sleep);
+       might_sleep_if(chip->can_sleep);
 
        if (status) {
                status = chip->request(chip, gpio);
@@ -1463,7 +1463,7 @@ int gpio_direction_output(unsigned gpio, int value)
 
        spin_unlock_irqrestore(&gpio_lock, flags);
 
-       might_sleep_if(extra_checks && chip->can_sleep);
+       might_sleep_if(chip->can_sleep);
 
        if (status) {
                status = chip->request(chip, gpio);
@@ -1521,7 +1521,7 @@ int gpio_set_debounce(unsigned gpio, unsigned debounce)
 
        spin_unlock_irqrestore(&gpio_lock, flags);
 
-       might_sleep_if(extra_checks && chip->can_sleep);
+       might_sleep_if(chip->can_sleep);
 
        return chip->set_debounce(chip, gpio, debounce);
 
@@ -1571,7 +1571,7 @@ int __gpio_get_value(unsigned gpio)
        struct gpio_chip        *chip;
 
        chip = gpio_to_chip(gpio);
-       WARN_ON(extra_checks && chip->can_sleep);
+       WARN_ON(chip->can_sleep);
        return chip->get ? chip->get(chip, gpio - chip->base) : 0;
 }
 EXPORT_SYMBOL_GPL(__gpio_get_value);
@@ -1590,7 +1590,7 @@ void __gpio_set_value(unsigned gpio, int value)
        struct gpio_chip        *chip;
 
        chip = gpio_to_chip(gpio);
-       WARN_ON(extra_checks && chip->can_sleep);
+       WARN_ON(chip->can_sleep);
        chip->set(chip, gpio - chip->base, value);
 }
 EXPORT_SYMBOL_GPL(__gpio_set_value);