serial: liteuart: move tty_flip_buffer_push() out of rx loop

Calling tty_flip_buffer_push() for each individual received character
is overkill. Move it out of the rx loop, and only call it once per
set of characters received together.

Signed-off-by: Gabriel Somlo <[email protected]>
Reviewed-by: Ilpo Järvinen <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Jiri Slaby <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions