| commit | 1fe8aa8803536b8030375525a07a152ba8f15363 | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Sat Oct 06 09:04:03 2012 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Sun Nov 04 12:29:32 2012 +0000 |
| tree | 6aafac17cc4dec662dc3d5506499a428bd770142 | |
| parent | 01d70bb37ccb74a1b5c9e3e08c9a69eacc8d84f4 [diff] |
SERIAL: omap: don't read back LCR/MCR/EFR There's really no reason to read back these registers while setting the termios modes, provided we keep our cached copies up to date. Remove these readbacks. This has the benefit that we know that the EFR_ECB and MCR_TCRTLR bits will always be clear, so we don't need to keep masking these bits throughout the code. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>