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TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation
authorJohan Hovold <johan@kernel.org>
Wed, 4 Mar 2015 09:39:04 +0000 (10:39 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Mar 2015 02:44:14 +0000 (03:44 +0100)
commit6b270fd4db08fc13683d616a733d9cacdd3b4afa
tree478e4033a4572db2d662fe37641bc05293cab921tree | snapshot
parent2c3fbe3cf28fbd7001545a92a83b4f8acfd9fa36commit | diff
TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation

Remove incorrect and redundant wait_until_sent operation, which waits
for the driver buffer rather than any hardware buffers to drain,
something which is already taken care of by the tty layer (and
chars_in_buffer).

Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/bfin_jtag_comm.c diff | blob | history
Domain: System / Kernel;