On 15/09/2017 16:04, Romain Izard wrote:
> The atmel serial port driver reported the following warning on suspend:
> atmel_usart f802.serial: ttyS1: Unable to drain transmitter
>
> As the ATMEL_US_TXEMPTY status bit in ATMEL_US_CSR is always cleared
> when the transmitter is disabled, we need
On 15/09/2017 at 16:04, Romain Izard wrote:
> The atmel serial port driver reported the following warning on suspend:
> atmel_usart f802.serial: ttyS1: Unable to drain transmitter
>
> As the ATMEL_US_TXEMPTY status bit in ATMEL_US_CSR is always cleared
> when the transmitter is disabled, we ne
The atmel serial port driver reported the following warning on suspend:
atmel_usart f802.serial: ttyS1: Unable to drain transmitter
As the ATMEL_US_TXEMPTY status bit in ATMEL_US_CSR is always cleared
when the transmitter is disabled, we need to know the transmitter's
state to return the real