Module Name: src
Committed By: skrll
Date: Tue Jul 23 12:13:47 UTC 2019
Modified Files:
src/sys/arch/evbarm/dev: plcom.c
Log Message:
Don't busy wait for a character in plcom_common_getc, but instead
return -1 if there are no characters available.
Fixes WSDISPLAY_MULTICONS for RaspberryPI and GENERIC.
Thanks to jmcneill@ for the hint
To generate a diff of this commit:
cvs rdiff -u -r1.57 -r1.58 src/sys/arch/evbarm/dev/plcom.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
