Hi Shengjiu, On Tue, Jun 14, 2022 at 1:25 AM Shengjiu Wang <shengjiu.wang@xxxxxxx> wrote: > > The resource info need to be accessed by hw_params() > function for multi fifo case, the start address may > be not the FIFO0. So move it to be global first. Actually, it is not global. It is being added as a member of struct fsl_sai. Please rephrase the Subject to: ASoC: fsl_sai: Make res a member of struct fsl_sai and then in the commit log: "So move it to be a member of struct fsl_sai."