aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpio/gpiolib.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 6a6bd569e1f8..1a8c18cbf201 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1272,7 +1272,7 @@ void gpio_free(unsigned gpio)
1272 if (chip && test_bit(FLAG_REQUESTED, &desc->flags)) { 1272 if (chip && test_bit(FLAG_REQUESTED, &desc->flags)) {
1273 if (chip->free) { 1273 if (chip->free) {
1274 spin_unlock_irqrestore(&gpio_lock, flags); 1274 spin_unlock_irqrestore(&gpio_lock, flags);
1275 might_sleep_if(extra_checks && chip->can_sleep); 1275 might_sleep_if(chip->can_sleep);
1276 chip->free(chip, gpio - chip->base); 1276 chip->free(chip, gpio - chip->base);
1277 spin_lock_irqsave(&gpio_lock, flags); 1277 spin_lock_irqsave(&gpio_lock, flags);
1278 } 1278 }
@@ -1410,7 +1410,7 @@ int gpio_direction_input(unsigned gpio)
1410 1410
1411 spin_unlock_irqrestore(&gpio_lock, flags); 1411 spin_unlock_irqrestore(&gpio_lock, flags);
1412 1412
1413 might_sleep_if(extra_checks && chip->can_sleep); 1413 might_sleep_if(chip->can_sleep);
1414 1414
1415 if (status) { 1415 if (status) {
1416 status = chip->request(chip, gpio); 1416 status = chip->request(chip, gpio);
@@ -1463,7 +1463,7 @@ int gpio_direction_output(unsigned gpio, int value)
1463 1463
1464 spin_unlock_irqrestore(&gpio_lock, flags); 1464 spin_unlock_irqrestore(&gpio_lock, flags);
1465 1465
1466 might_sleep_if(extra_checks && chip->can_sleep); 1466 might_sleep_if(chip->can_sleep);
1467 1467
1468 if (status) { 1468 if (status) {
1469 status = chip->request(chip, gpio); 1469 status = chip->request(chip, gpio);
@@ -1521,7 +1521,7 @@ int gpio_set_debounce(unsigned gpio, unsigned debounce)
1521 1521
1522 spin_unlock_irqrestore(&gpio_lock, flags); 1522 spin_unlock_irqrestore(&gpio_lock, flags);
1523 1523
1524 might_sleep_if(extra_checks && chip->can_sleep); 1524 might_sleep_if(chip->can_sleep);
1525 1525
1526 return chip->set_debounce(chip, gpio, debounce); 1526 return chip->set_debounce(chip, gpio, debounce);
1527 1527
@@ -1571,7 +1571,7 @@ int __gpio_get_value(unsigned gpio)
1571 struct gpio_chip *chip; 1571 struct gpio_chip *chip;
1572 1572
1573 chip = gpio_to_chip(gpio); 1573 chip = gpio_to_chip(gpio);
1574 WARN_ON(extra_checks && chip->can_sleep); 1574 WARN_ON(chip->can_sleep);
1575 return chip->get ? chip->get(chip, gpio - chip->base) : 0; 1575 return chip->get ? chip->get(chip, gpio - chip->base) : 0;
1576} 1576}
1577EXPORT_SYMBOL_GPL(__gpio_get_value); 1577EXPORT_SYMBOL_GPL(__gpio_get_value);
@@ -1590,7 +1590,7 @@ void __gpio_set_value(unsigned gpio, int value)
1590 struct gpio_chip *chip; 1590 struct gpio_chip *chip;
1591 1591
1592 chip = gpio_to_chip(gpio); 1592 chip = gpio_to_chip(gpio);
1593 WARN_ON(extra_checks && chip->can_sleep); 1593 WARN_ON(chip->can_sleep);
1594 chip->set(chip, gpio - chip->base, value); 1594 chip->set(chip, gpio - chip->base, value);
1595} 1595}
1596EXPORT_SYMBOL_GPL(__gpio_set_value); 1596EXPORT_SYMBOL_GPL(__gpio_set_value);