2016-09-27 17:12 GMT+02:00 Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>:
> Hello,
>
> On Tue, Sep 27, 2016 at 04:13:11PM +0200, Richard Genoud wrote:
>> diff --git a/drivers/tty/serial/serial_mctrl_gpio.c b/drivers/tty/serial/serial_mctrl_gpio.c
>> index d2da6aa7f27d..0e5525a64c2a 100644
>> --- a/drivers/tty/serial/serial_mctrl_gpio.c
>> +++ b/drivers/tty/serial/serial_mctrl_gpio.c
>> @@ -17,6 +17,7 @@
>> #include <linux/err.h>
>> #include <linux/device.h>
>> #include <linux/irq.h>
>> +#include <linux/err.h>
>
> this isn't needed any more, right?
indeed !
>
>> #include <linux/gpio/consumer.h>
>> #include <linux/termios.h>
>> #include <linux/serial_core.h>
>> @@ -72,6 +73,13 @@ struct gpio_desc *mctrl_gpio_to_gpiod(struct mctrl_gpios *gpios,
>> }
>> EXPORT_SYMBOL_GPL(mctrl_gpio_to_gpiod);
>>
>> +bool mctrl_gpio_use_rtscts(struct mctrl_gpios *gpios)
>> +{
>> + return mctrl_gpio_to_gpiod(gpios, UART_GPIO_CTS) &&
>> + mctrl_gpio_to_gpiod(gpios, UART_GPIO_RTS);
>> +}
>> +EXPORT_SYMBOL_GPL(mctrl_gpio_use_rtscts);
>> +
>> unsigned int mctrl_gpio_get(struct mctrl_gpios *gpios, unsigned int *mctrl)
>> {
>> enum mctrl_gpio_idx i;
>
> Best regards
> Uwe
Thanks !
Richard.
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