tty: xuartps: Refactor read-modify-writes

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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>

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Soren Brinkmann 2014-04-04 17:23:41 -07:00 • committed by Greg Kroah-Hartman

parent 5ce15d2d1e

commit 35dc5a538f

1 changed files with 24 additions and 28 deletions

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drivers/tty/serial/xilinx_uartps.c

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