pinctrl: samsung: Fix return value check in samsung_pinctrl_get_soc_data()
In case of error, the function devm_ioremap() returns NULL pointer not
ERR_PTR(). Fix by using devm_ioremap_resource instead of devm_ioremap.
Fixes: 7e5e4879e39f ("pinctrl: samsung: Add the support the multiple IORESOURCE_MEM for one pin-bank") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>