diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/serial_mctrl_gpio.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/tty/serial/serial_mctrl_gpio.c b/drivers/tty/serial/serial_mctrl_gpio.c index 1c06325beaca..39ed56214cd3 100644 --- a/drivers/tty/serial/serial_mctrl_gpio.c +++ b/drivers/tty/serial/serial_mctrl_gpio.c @@ -40,7 +40,7 @@ void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl) { enum mctrl_gpio_idx i; struct gpio_desc *desc_array[UART_GPIO_MAX]; - int value_array[UART_GPIO_MAX]; + DECLARE_BITMAP(values, UART_GPIO_MAX); unsigned int count = 0; if (gpios == NULL) @@ -49,10 +49,11 @@ void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl) for (i = 0; i < UART_GPIO_MAX; i++) if (gpios->gpio[i] && mctrl_gpios_desc[i].dir_out) { desc_array[count] = gpios->gpio[i]; - value_array[count] = !!(mctrl & mctrl_gpios_desc[i].mctrl); + __assign_bit(count, values, + mctrl & mctrl_gpios_desc[i].mctrl); count++; } - gpiod_set_array_value(count, desc_array, value_array); + gpiod_set_array_value(count, desc_array, NULL, values); } EXPORT_SYMBOL_GPL(mctrl_gpio_set); |