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(parent: 1a06059) | patch
[SERIAL] Clean up handling of LSR in receive function.
authorRussell King <rmk@flint.arm.linux.org.uk>
Tue, 19 Oct 2004 16:00:01 +0000 (17:00 +0100)
committerRussell King <rmk@flint.arm.linux.org.uk>
Tue, 19 Oct 2004 16:00:01 +0000 (17:00 +0100)
commitef01732899837329572170690c1a8bab89d65abb
tree98ba68c1b162d0f18ef97a4696ef4f2173d69a66tree | snapshot
parent1a060592ebdd723cf694ac76a9522f95b9c9566acommit | diff
[SERIAL] Clean up handling of LSR in receive function.

It's pointless accessing the LSR value via a pointer all the time -
it prevents the compiler optimising it.  Also, ensure that we
recognise a break sent during a kernel printk correctly.
drivers/serial/8250.c diff | blob | history
Linux kernels and configurations used by Zygo.