Use IOMEM_ERR_PTR() instead of self defined IO_ERR_PTR().
Signed-off-by: NKefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: NJani Nikula <jani.nikula@intel.com>
Signed-off-by: NTvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220503144937.679424-1-tvrtko.ursulin@linux.intel.com