[PATCH 1/2] serial: atmel: cleanup atmel_start+stop_tx()

[Richard Genoud]

Le 23/11/2022 à 09:50, Michael Walle a écrit :
> Am 2022-11-23 09:27, schrieb Jiri Slaby (SUSE):
>> Define local variables holding information about whether pdc or dma is
>> used in the HW. These are retested several times by calls to
>> atmel_use_pdc_tx() and atmel_use_dma_tx(). So to make the code more
>> readable, simply cache the values.
>>
>> This is also a preparatory patch for the next one (where is_pdc is used
>> once more in atmel_stop_tx()).
>>
>> Cc: Richard Genoud <richard.genoud at gmail.com>
>> Cc: Nicolas Ferre <nicolas.ferre at microchip.com>
>> Cc: Alexandre Belloni <alexandre.belloni at bootlin.com>
>> Cc: Claudiu Beznea <claudiu.beznea at microchip.com>
>> Cc: linux-arm-kernel at lists.infradead.org
>> Reported-by: Michael Walle <michael at walle.cc>
>> Signed-off-by: Jiri Slaby (SUSE) <jirislaby at kernel.org>
> 
> Already merged, but:
> Tested-by: Michael Walle <michael at walle.cc>
Acked-by: Richard Genoud <richard.genoud at gmail.com>
> 
> Thanks,
> -michael
Thanks !