CVS commit: src/sys/arch/evbarm/g42xxeb

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Fri Jul 14 12:57:10 UTC 2023

Modified Files:
        src/sys/arch/evbarm/g42xxeb: obio.c

Log Message:
evbarm/g42xxeb: Fix off-by-one in previous.

The original find_first_bit(x) was 31 - __builtin_clz((uint32_t)x),
which is equivalent to fls32(x) - 1, not to fls32(x).

Note that fls32 is 1-based and returns 0 for x=0.


To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/sys/arch/evbarm/g42xxeb/obio.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.