diff options
Diffstat (limited to 'drivers/mtd/nand/fsmc_nand.c')
| -rw-r--r-- | drivers/mtd/nand/fsmc_nand.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c index 3dc1a7564d8..1550692973d 100644 --- a/drivers/mtd/nand/fsmc_nand.c +++ b/drivers/mtd/nand/fsmc_nand.c @@ -573,8 +573,6 @@ static int dma_xfer(struct fsmc_nand_data *host, void *buffer, int len, dma_dev = chan->device; dma_addr = dma_map_single(dma_dev->dev, buffer, len, direction); - flags |= DMA_COMPL_SKIP_SRC_UNMAP | DMA_COMPL_SKIP_DEST_UNMAP; - if (direction == DMA_TO_DEVICE) { dma_src = dma_addr; dma_dst = host->data_pa; @@ -891,10 +889,8 @@ static int fsmc_nand_probe_config_dt(struct platform_device *pdev, pdata->nand_timings = devm_kzalloc(&pdev->dev, sizeof(*pdata->nand_timings), GFP_KERNEL); - if (!pdata->nand_timings) { - dev_err(&pdev->dev, "no memory for nand_timing\n"); + if (!pdata->nand_timings) return -ENOMEM; - } of_property_read_u8_array(np, "timings", (u8 *)pdata->nand_timings, sizeof(*pdata->nand_timings)); @@ -952,10 +948,8 @@ static int __init fsmc_nand_probe(struct platform_device *pdev) /* Allocate memory for the device structure (and zero it) */ host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); - if (!host) { - dev_err(&pdev->dev, "failed to allocate device structure\n"); + if (!host) return -ENOMEM; - } res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_data"); host->data_va = devm_ioremap_resource(&pdev->dev, res); @@ -1110,8 +1104,8 @@ static int __init fsmc_nand_probe(struct platform_device *pdev) host->ecc_place = &fsmc_ecc4_lp_place; break; default: - printk(KERN_WARNING "No oob scheme defined for " - "oobsize %d\n", mtd->oobsize); + dev_warn(&pdev->dev, "No oob scheme defined for oobsize %d\n", + mtd->oobsize); BUG(); } } else { @@ -1126,8 +1120,8 @@ static int __init fsmc_nand_probe(struct platform_device *pdev) nand->ecc.layout = &fsmc_ecc1_128_layout; break; default: - printk(KERN_WARNING "No oob scheme defined for " - "oobsize %d\n", mtd->oobsize); + dev_warn(&pdev->dev, "No oob scheme defined for oobsize %d\n", + mtd->oobsize); BUG(); } } |