| commit | 35dc5a538fb54bc30bdedf4c825da5c970b5ff90 | [log] [tgz] |
|---|---|---|
| author | Soren Brinkmann <soren.brinkmann@xilinx.com> | Fri Apr 04 17:23:41 2014 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Apr 24 16:21:51 2014 -0700 |
| tree | 1f00c2427bfd8fe320757cab5df2ef04606c6243 | |
| parent | 5ce15d2d1efb9cacab9a331c730cc805124ee612 [diff] |
tty: xuartps: Refactor read-modify-writes A lot of read-modify-write sequences used a one-line statement which nests a readl() within a writel(). Convert this into code sequences that make the three steps more obvious. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Tested-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>