pmdomain: bcm: bcm2835: handle genpd provider registration errors

bcm2835_power_probe() initializes all power domains and then registers
the onecell genpd provider, but ignores of_genpd_add_provider_onecell()
failures. Probe can therefore return success even though no provider was
published.

Check the provider registration return value and jump to the existing
cleanup path on failure.

Fixes: 670c672608a1 ("soc: bcm: bcm2835-pm: Add support for power domains under a new binding.")
Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>

0 files changed, 0 insertions, 0 deletions