CVS commit: src/sys

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

Module Name:    src
Committed By:   riastradh
Date:           Sat Mar 19 11:55:03 UTC 2022

Modified Files:
        src/sys/arch/arm/broadcom: bcm2835_rng.c
        src/sys/arch/arm/omap: am335x_trng.c
        src/sys/arch/arm/ti: ti_rng.c
        src/sys/arch/mips/cavium/dev: octeon_rnm.c
        src/sys/arch/mips/ingenic: ingenic_rng.c
        src/sys/dev/ic: amdccp.c amdccpvar.h rng200.c rng200var.h

Log Message:
rnd(9): Omit needless locks in various HWRNG drivers.

Now that the rnd(9) API guarantees serial callbacks, we can simplify
everything a bit more.

(Some drivers like hifn(4) and sun8icrypto(4) still use locks to
coordinate with other parts of the driver to submit requests to and
process responses from the device.)


To generate a diff of this commit:
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/arm/broadcom/bcm2835_rng.c
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/arm/omap/am335x_trng.c
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/arm/ti/ti_rng.c
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/mips/cavium/dev/octeon_rnm.c
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/mips/ingenic/ingenic_rng.c
cvs rdiff -u -r1.4 -r1.5 src/sys/dev/ic/amdccp.c
cvs rdiff -u -r1.1 -r1.2 src/sys/dev/ic/amdccpvar.h \
    src/sys/dev/ic/rng200var.h
cvs rdiff -u -r1.3 -r1.4 src/sys/dev/ic/rng200.c

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