hw/s390x: Rename cpu_class_init() to include 'sclp'

cpu_class_init() is specific to s390x SCLP, so rename
it as sclp_cpu_class_init() (as other names in this file)
to ease navigating the code.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Message-ID: <20240111120221.35072-4-philmd@linaro.org>
1 file changed