serial: tegra: add support to ignore read
authorShardar Shariff Md <smohammed@nvidia.com>
Wed, 4 Sep 2019 04:42:56 +0000 (10:12 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 5 Sep 2019 08:00:03 +0000 (10:00 +0200)
commit33ae787b74fc0e1dfe6bb998c7e4d1c2369a8776
tree2003717839b4c5a66c02a82eaa673ae9741753c5
parent9c801e313195addaf11c16e155f50789d6ebfd19
serial: tegra: add support to ignore read

Add support to ignore read characters if CREAD flag is not set.

Signed-off-by: Shardar Shariff Md <smohammed@nvidia.com>
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Link: https://lore.kernel.org/r/1567572187-29820-2-git-send-email-kyarlagadda@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/serial-tegra.c