https://github.com/torvalds/linux
Revision 99ecb001f52ef10ebf686d4e55b1cf64b1e56aa6 authored by Peter Hurley on 06 July 2014, 15:29:53 UTC, committed by Greg Kroah-Hartman on 10 July 2014, 23:31:34 UTC
Replace open-coded test for empty tx ring buffer with equivalent
helper function, uart_circ_empty(). No functional change.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 parent c557d39
History
Tip revision: 99ecb001f52ef10ebf686d4e55b1cf64b1e56aa6 authored by Peter Hurley on 06 July 2014, 15:29:53 UTC
serial: arc_uart: Use uart_circ_empty() for open-coded comparison
Tip revision: 99ecb00
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.gitignore -rw-r--r-- 1.1 KB
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