diff options
Diffstat (limited to 'drivers/tty/serial/serial_mctrl_gpio.h')
| -rw-r--r-- | drivers/tty/serial/serial_mctrl_gpio.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/tty/serial/serial_mctrl_gpio.h b/drivers/tty/serial/serial_mctrl_gpio.h index 1b2ff503b2c2..fc76910fb105 100644 --- a/drivers/tty/serial/serial_mctrl_gpio.h +++ b/drivers/tty/serial/serial_mctrl_gpio.h @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0+ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * Helpers for controlling modem lines via GPIO * @@ -91,6 +91,16 @@ void mctrl_gpio_enable_ms(struct mctrl_gpios *gpios); */ void mctrl_gpio_disable_ms(struct mctrl_gpios *gpios); +/* + * Enable gpio wakeup interrupts to enable wake up source. + */ +void mctrl_gpio_enable_irq_wake(struct mctrl_gpios *gpios); + +/* + * Disable gpio wakeup interrupts to enable wake up source. + */ +void mctrl_gpio_disable_irq_wake(struct mctrl_gpios *gpios); + #else /* GPIOLIB */ static inline @@ -142,6 +152,14 @@ static inline void mctrl_gpio_disable_ms(struct mctrl_gpios *gpios) { } +static inline void mctrl_gpio_enable_irq_wake(struct mctrl_gpios *gpios) +{ +} + +static inline void mctrl_gpio_disable_irq_wake(struct mctrl_gpios *gpios) +{ +} + #endif /* GPIOLIB */ #endif |