linux-phytec-fsl

regulator: Change Krzysztof Kozlowski's email to kernel.org

Change my email address to kernel.org instead of Samsung one for the
purpose of any future contact.  The copyrights remain untouched and are
attributed to Samsung.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>