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SERIAL: omap: simplify
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 6 Oct 2012 08:08:20 +0000 (09:08 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 4 Nov 2012 12:29:33 +0000 (12:29 +0000)
commit18f360f865cffde44b112577fed1a6a0dd2740dc
tree6253fe3261bb0e4814e8d03ba350c76b3fdcda86tree | snapshot
parent1fe8aa8803536b8030375525a07a152ba8f15363commit | diff
SERIAL: omap: simplify

We have the sequence:
- LCR mode B
- write EFR with ECB clear
- LCR mode normal
- if s/w flow
- LCR mode B
- write EFR with ECB clear
...
- LCR mode B
- write EFR with ECB clear
- LCR mode normal

This can be simplified to:
- if s/w flow
- LCR mode B
- write EFR with ECB clear
...
- LCR mode B
- write EFR with ECB clear
- LCR mode normal

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
drivers/tty/serial/omap-serial.c diff | blob | history
Domain: System / Kernel;