regulator: pca9450: Remove restrictions for regulator-name

stable inclusion
from stable-v5.10.138
commit bbd6723d7584a78f6f44dd194afd5f31bd5e56b7
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I60QFD

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=bbd6723d7584a78f6f44dd194afd5f31bd5e56b7



--------------------------------

commit b0de7fa7 upstream.

The device bindings shouldn't put any constraints on the regulator-name
property specified in the generic bindings. This allows using arbitrary
and descriptive names for the regulators.

Suggested-by: Mark Brown <broonie@kernel.org>
Fixes: 7ae9e3a6 ("dt-bindings: regulator: add pca9450 regulator yaml")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://lore.kernel.org/r/20220802064335.8481-1-frieder@fris.de


Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: Wei Li <liwei391@huawei.com>