gpio: pca953x: remove default regulator support

Regulators need to be provided in the DT nodes for the pca953x
drivers, default support is not supported any more.

Change-Id: I238c77f75cfdf5c2b72226c437915026abe317e1
Signed-off-by: Suresh Mangipudi <smangipudi@nvidia.com>
1 file changed