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(parent: b48dc71) | patch
serial: bfin-uart: Remove ASYNC_CTS_FLOW flag for hardware automatic CTS.
authorSonic Zhang <sonic.zhang@analog.com>
Tue, 13 Dec 2011 04:22:02 +0000 (12:22 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 13 Dec 2011 17:50:15 +0000 (09:50 -0800)
commit64851636d568ae9f167cd5d1dcdbfe17e6eef73c
tree326080595e354d09fb4f93b7f904ae1a84719a2atree | snapshot (tar.gz zip)
parentb48dc711c33034958768fadf15f75abff95fb499commit | diff
serial: bfin-uart: Remove ASYNC_CTS_FLOW flag for hardware automatic CTS.

Blackfin uart supports automatic CTS trigger when hardware flow control is enabled.
No need to start and top tx in CTS interrupt. So, remote ASYNC_CTS_FLOW flag.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/tty/serial/bfin_uart.c diff | blob | blame | history