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In ns8250_putc() insert a barrier between writing the character and

Description

In ns8250_putc() insert a barrier between writing the character and
checking for transmitter empty.

Details

Provenance
marcelAuthored on Apr 2 2004, 7:37 AM
Parents
rG16283d130f5c: Allow the selection of a debug port with hw.uart.dbgport. Unlike
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