REG_UIC_COMMAND_ARG_2
ufshcd_writel(hba, uic_cmd->argument2, REG_UIC_COMMAND_ARG_2);
ufshcd_readl(hba, REG_UIC_COMMAND_ARG_2),
return ufshcd_readl(hba, REG_UIC_COMMAND_ARG_2) &