diff options
Diffstat (limited to 'Documentation/driver-api/gpio/driver.rst')
| -rw-r--r-- | Documentation/driver-api/gpio/driver.rst | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/driver-api/gpio/driver.rst b/Documentation/driver-api/gpio/driver.rst index e541bd2e898b..ae433261e11a 100644 --- a/Documentation/driver-api/gpio/driver.rst +++ b/Documentation/driver-api/gpio/driver.rst @@ -69,9 +69,8 @@ driver code: The code implementing a gpio_chip should support multiple instances of the controller, preferably using the driver model. That code will configure each -gpio_chip and issue gpiochip_add(), gpiochip_add_data(), or -devm_gpiochip_add_data(). Removing a GPIO controller should be rare; use -gpiochip_remove() when it is unavoidable. +gpio_chip and issue gpiochip_add_data() or devm_gpiochip_add_data(). Removing +a GPIO controller should be rare; use gpiochip_remove() when it is unavoidable. Often a gpio_chip is part of an instance-specific structure with states not exposed by the GPIO interfaces, such as addressing, power management, and more. |