6 Apr
2019
6 Apr
'19
2:23 p.m.
On Wed, Apr 03, 2019 at 06:01:51PM +0300, Razvan Stefanescu wrote:
commit f3040983132b ("tty/serial: atmel: Add is_half_duplex helper") upstream.
Use a helper function to check that a port needs to use half duplex communication, replacing several occurrences of multi-line bit checking.
Fixes: b389f173aaa1 ("tty/serial: atmel: RS485 half duplex w/DMA: enable RX after TX is done") Cc: stable stable@vger.kernel.org Signed-off-by: Razvan Stefanescu razvan.stefanescu@microchip.com Acked-by: Richard Genoud richard.genoud@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
It looks like Greg already had these in 4.9 and 4.4, thank you.
-- Thanks, Sasha