[Skiboot] [PATCH] pflash: use atexit for musl compatibility

[Stewart Smith]

Joel Stanley <joel at jms.id.au> writes:
> I accidentally built myself a cross-toolchain with the musl libc. It does
> not support on_exit which we use to clean up in pflash.
>
> Instead use atexit with is supported by both uclibc, musl and glibc.
>
> Signed-off-by: Joel Stanley <joel at jms.id.au>

Thanks, merged to master as of 72c551ff9d163a65087ca0865e736456f291995a

-- 
Stewart Smith
OPAL Architect, IBM.