ufshcd_pltfrm_runtime_resume 250 drivers/scsi/ufs/ufshcd-pltfrm.c int ufshcd_pltfrm_runtime_resume(struct device *dev) ufshcd_pltfrm_runtime_resume 48 drivers/scsi/ufs/ufshcd-pltfrm.h #define ufshcd_pltfrm_runtime_resume NULL