desc_ecc 897 drivers/mtd/nand/raw/stm32_fmc2_nand.c struct dma_async_tx_descriptor *desc_data, *desc_ecc; desc_ecc 956 drivers/mtd/nand/raw/stm32_fmc2_nand.c desc_ecc = dmaengine_prep_slave_sg(fmc2->dma_ecc_ch, desc_ecc 960 drivers/mtd/nand/raw/stm32_fmc2_nand.c if (!desc_ecc) { desc_ecc 966 drivers/mtd/nand/raw/stm32_fmc2_nand.c desc_ecc->callback = stm32_fmc2_dma_callback; desc_ecc 967 drivers/mtd/nand/raw/stm32_fmc2_nand.c desc_ecc->callback_param = &fmc2->dma_ecc_complete; desc_ecc 968 drivers/mtd/nand/raw/stm32_fmc2_nand.c ret = dma_submit_error(dmaengine_submit(desc_ecc));