wfx_sram_reg_read
ret = wfx_sram_reg_read(wdev, WFX_DCA_NCP_STATUS, ®);
ret = wfx_sram_reg_read(wdev, WFX_DCA_GET, &bytes_done);
wfx_sram_reg_read(wdev, WFX_STATUS_INFO, ®);
wfx_sram_reg_read(wdev, WFX_ERR_INFO, ®);
int wfx_sram_reg_read(struct wfx_dev *wdev, u32 addr, u32 *val);