diff options
Diffstat (limited to 'drivers/mtd/nand/denali.c')
| -rw-r--r-- | drivers/mtd/nand/denali.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c index 8a6ce0dd9537..ca03428b59cc 100644 --- a/drivers/mtd/nand/denali.c +++ b/drivers/mtd/nand/denali.c @@ -1424,7 +1424,7 @@ static bool handle_ecc(struct denali_nand_info *denali, uint8_t *buf, } /* programs the controller to either enable/disable DMA transfers */ -static void enable_dma(struct denali_nand_info *denali, bool en) +static void denali_enable_dma(struct denali_nand_info *denali, bool en) { uint32_t reg_val = 0x0; @@ -1435,7 +1435,7 @@ static void enable_dma(struct denali_nand_info *denali, bool en) } /* setups the HW to perform the data DMA */ -static void setup_dma(struct denali_nand_info *denali, int op) +static void denali_setup_dma(struct denali_nand_info *denali, int op) { uint32_t mode = 0x0; const int page_count = 1; @@ -1494,9 +1494,9 @@ static void write_page(struct mtd_info *mtd, struct nand_chip *chip, pci_dma_sync_single_for_device(pci_dev, addr, size, PCI_DMA_TODEVICE); clear_interrupts(denali); - enable_dma(denali, true); + denali_enable_dma(denali, true); - setup_dma(denali, DENALI_WRITE); + denali_setup_dma(denali, DENALI_WRITE); /* wait for operation to complete */ irq_status = wait_for_irq(denali, irq_mask); @@ -1509,7 +1509,7 @@ static void write_page(struct mtd_info *mtd, struct nand_chip *chip, PASS; } - enable_dma(denali, false); + denali_enable_dma(denali, false); pci_dma_sync_single_for_cpu(pci_dev, addr, size, PCI_DMA_TODEVICE); } @@ -1569,11 +1569,11 @@ static int denali_read_page(struct mtd_info *mtd, struct nand_chip *chip, setup_ecc_for_xfer(denali, true, false); - enable_dma(denali, true); + denali_enable_dma(denali, true); pci_dma_sync_single_for_device(pci_dev, addr, size, PCI_DMA_FROMDEVICE); clear_interrupts(denali); - setup_dma(denali, DENALI_READ); + denali_setup_dma(denali, DENALI_READ); /* wait for operation to complete */ irq_status = wait_for_irq(denali, irq_mask); @@ -1583,7 +1583,7 @@ static int denali_read_page(struct mtd_info *mtd, struct nand_chip *chip, memcpy(buf, denali->buf.buf, mtd->writesize); check_erased_page = handle_ecc(denali, buf, chip->oob_poi, irq_status); - enable_dma(denali, false); + denali_enable_dma(denali, false); if (check_erased_page) { @@ -1618,19 +1618,19 @@ static int denali_read_page_raw(struct mtd_info *mtd, struct nand_chip *chip, uint32_t irq_mask = INTR_STATUS0__DMA_CMD_COMP; setup_ecc_for_xfer(denali, false, true); - enable_dma(denali, true); + denali_enable_dma(denali, true); pci_dma_sync_single_for_device(pci_dev, addr, size, PCI_DMA_FROMDEVICE); clear_interrupts(denali); - setup_dma(denali, DENALI_READ); + denali_setup_dma(denali, DENALI_READ); /* wait for operation to complete */ irq_status = wait_for_irq(denali, irq_mask); pci_dma_sync_single_for_cpu(pci_dev, addr, size, PCI_DMA_FROMDEVICE); - enable_dma(denali, false); + denali_enable_dma(denali, false); memcpy(buf, denali->buf.buf, mtd->writesize); memcpy(chip->oob_poi, denali->buf.buf + mtd->writesize, mtd->oobsize); |