diff options
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/max310x.c | 12 | ||||
| -rw-r--r-- | drivers/tty/serial/sc16is7xx.c | 16 | ||||
| -rw-r--r-- | drivers/tty/serial/serial_mctrl_gpio.h | 4 |
3 files changed, 14 insertions, 18 deletions
diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index 3f98165b479c..3f6e0ab725fe 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -17,7 +17,7 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/device.h> -#include <linux/gpio.h> +#include <linux/gpio/driver.h> #include <linux/module.h> #include <linux/of.h> #include <linux/of_device.h> @@ -1036,7 +1036,7 @@ static SIMPLE_DEV_PM_OPS(max310x_pm_ops, max310x_suspend, max310x_resume); static int max310x_gpio_get(struct gpio_chip *chip, unsigned offset) { unsigned int val; - struct max310x_port *s = container_of(chip, struct max310x_port, gpio); + struct max310x_port *s = gpiochip_get_data(chip); struct uart_port *port = &s->p[offset / 4].port; val = max310x_port_read(port, MAX310X_GPIODATA_REG); @@ -1046,7 +1046,7 @@ static int max310x_gpio_get(struct gpio_chip *chip, unsigned offset) static void max310x_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { - struct max310x_port *s = container_of(chip, struct max310x_port, gpio); + struct max310x_port *s = gpiochip_get_data(chip); struct uart_port *port = &s->p[offset / 4].port; max310x_port_update(port, MAX310X_GPIODATA_REG, 1 << (offset % 4), @@ -1055,7 +1055,7 @@ static void max310x_gpio_set(struct gpio_chip *chip, unsigned offset, int value) static int max310x_gpio_direction_input(struct gpio_chip *chip, unsigned offset) { - struct max310x_port *s = container_of(chip, struct max310x_port, gpio); + struct max310x_port *s = gpiochip_get_data(chip); struct uart_port *port = &s->p[offset / 4].port; max310x_port_update(port, MAX310X_GPIOCFG_REG, 1 << (offset % 4), 0); @@ -1066,7 +1066,7 @@ static int max310x_gpio_direction_input(struct gpio_chip *chip, unsigned offset) static int max310x_gpio_direction_output(struct gpio_chip *chip, unsigned offset, int value) { - struct max310x_port *s = container_of(chip, struct max310x_port, gpio); + struct max310x_port *s = gpiochip_get_data(chip); struct uart_port *port = &s->p[offset / 4].port; max310x_port_update(port, MAX310X_GPIODATA_REG, 1 << (offset % 4), @@ -1183,7 +1183,7 @@ static int max310x_probe(struct device *dev, struct max310x_devtype *devtype, s->gpio.base = -1; s->gpio.ngpio = devtype->nr * 4; s->gpio.can_sleep = 1; - ret = gpiochip_add(&s->gpio); + ret = gpiochip_add_data(&s->gpio, s); if (ret) goto out_uart; #endif diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 025a4264430e..e6393619405a 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -17,7 +17,7 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/device.h> -#include <linux/gpio.h> +#include <linux/gpio/driver.h> #include <linux/i2c.h> #include <linux/module.h> #include <linux/of.h> @@ -1104,8 +1104,7 @@ static const struct uart_ops sc16is7xx_ops = { static int sc16is7xx_gpio_get(struct gpio_chip *chip, unsigned offset) { unsigned int val; - struct sc16is7xx_port *s = container_of(chip, struct sc16is7xx_port, - gpio); + struct sc16is7xx_port *s = gpiochip_get_data(chip); struct uart_port *port = &s->p[0].port; val = sc16is7xx_port_read(port, SC16IS7XX_IOSTATE_REG); @@ -1115,8 +1114,7 @@ static int sc16is7xx_gpio_get(struct gpio_chip *chip, unsigned offset) static void sc16is7xx_gpio_set(struct gpio_chip *chip, unsigned offset, int val) { - struct sc16is7xx_port *s = container_of(chip, struct sc16is7xx_port, - gpio); + struct sc16is7xx_port *s = gpiochip_get_data(chip); struct uart_port *port = &s->p[0].port; sc16is7xx_port_update(port, SC16IS7XX_IOSTATE_REG, BIT(offset), @@ -1126,8 +1124,7 @@ static void sc16is7xx_gpio_set(struct gpio_chip *chip, unsigned offset, int val) static int sc16is7xx_gpio_direction_input(struct gpio_chip *chip, unsigned offset) { - struct sc16is7xx_port *s = container_of(chip, struct sc16is7xx_port, - gpio); + struct sc16is7xx_port *s = gpiochip_get_data(chip); struct uart_port *port = &s->p[0].port; sc16is7xx_port_update(port, SC16IS7XX_IODIR_REG, BIT(offset), 0); @@ -1138,8 +1135,7 @@ static int sc16is7xx_gpio_direction_input(struct gpio_chip *chip, static int sc16is7xx_gpio_direction_output(struct gpio_chip *chip, unsigned offset, int val) { - struct sc16is7xx_port *s = container_of(chip, struct sc16is7xx_port, - gpio); + struct sc16is7xx_port *s = gpiochip_get_data(chip); struct uart_port *port = &s->p[0].port; sc16is7xx_port_update(port, SC16IS7XX_IOSTATE_REG, BIT(offset), @@ -1210,7 +1206,7 @@ static int sc16is7xx_probe(struct device *dev, s->gpio.base = -1; s->gpio.ngpio = devtype->nr_gpio; s->gpio.can_sleep = 1; - ret = gpiochip_add(&s->gpio); + ret = gpiochip_add_data(&s->gpio, s); if (ret) goto out_thread; } diff --git a/drivers/tty/serial/serial_mctrl_gpio.h b/drivers/tty/serial/serial_mctrl_gpio.h index 9716db283290..bcfad5d1db61 100644 --- a/drivers/tty/serial/serial_mctrl_gpio.h +++ b/drivers/tty/serial/serial_mctrl_gpio.h @@ -62,7 +62,7 @@ struct gpio_desc *mctrl_gpio_to_gpiod(struct mctrl_gpios *gpios, enum mctrl_gpio_idx gidx); /* - * Request and set direction of modem control lines GPIOs and sets up irq + * Request and set direction of modem control line GPIOs and set up irq * handling. * devm_* functions are used, so there's no need to call mctrl_gpio_free(). * Returns a pointer to the allocated mctrl structure if ok, -ENOMEM on @@ -71,7 +71,7 @@ struct gpio_desc *mctrl_gpio_to_gpiod(struct mctrl_gpios *gpios, struct mctrl_gpios *mctrl_gpio_init(struct uart_port *port, unsigned int idx); /* - * Request and set direction of modem control lines GPIOs. + * Request and set direction of modem control line GPIOs. * devm_* functions are used, so there's no need to call mctrl_gpio_free(). * Returns a pointer to the allocated mctrl structure if ok, -ENOMEM on * allocation error. |
