Searched refs:dma_ecc_ch (Results 1 – 1 of 1) sorted by relevance
262 struct dma_chan *dma_ecc_ch; member372 if (nfc->dma_ecc_ch) { in stm32_fmc2_nfc_select_chip()383 ret = dmaengine_slave_config(nfc->dma_ecc_ch, &dma_cfg); in stm32_fmc2_nfc_select_chip()901 desc_ecc = dmaengine_prep_slave_sg(nfc->dma_ecc_ch, in stm32_fmc2_nfc_xfer()917 dma_async_issue_pending(nfc->dma_ecc_ch); in stm32_fmc2_nfc_xfer()933 dmaengine_terminate_all(nfc->dma_ecc_ch); in stm32_fmc2_nfc_xfer()950 dmaengine_terminate_all(nfc->dma_ecc_ch); in stm32_fmc2_nfc_xfer()1567 nfc->dma_ecc_ch = dma_request_chan(nfc->dev, "ecc"); in stm32_fmc2_nfc_dma_setup()1568 if (IS_ERR(nfc->dma_ecc_ch)) { in stm32_fmc2_nfc_dma_setup()1569 ret = PTR_ERR(nfc->dma_ecc_ch); in stm32_fmc2_nfc_dma_setup()[all …]