https://github.com/torvalds/linux
Revision b63d4f0fb80918ab37b6c0ee1adcd49e05c9994c authored by Russell King on 19 November 2005, 11:10:35 UTC, committed by Russell King on 19 November 2005, 11:10:35 UTC
The receiver status register reports latched error conditions, which
must be cleared by writing to it.  However, the data register reports
unlatched conditions which are associated with the current character.
Use the data register to interpret error status rather than the RSR.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
1 parent 811803c
History
Tip revision: b63d4f0fb80918ab37b6c0ee1adcd49e05c9994c authored by Russell King on 19 November 2005, 11:10:35 UTC
[SERIAL] Fix status reporting with PL011 serial driver
Tip revision: b63d4f0
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