diff options
| -rw-r--r-- | drivers/mtd/nand/fsmc_nand.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c index edfaa21b1817..e58af4bfa8c8 100644 --- a/drivers/mtd/nand/fsmc_nand.c +++ b/drivers/mtd/nand/fsmc_nand.c @@ -873,6 +873,7 @@ static int fsmc_nand_probe_config_dt(struct platform_device *pdev, { struct fsmc_nand_platform_data *pdata = dev_get_platdata(&pdev->dev); u32 val; + int ret; /* Set default NAND width to 8 bits */ pdata->width = 8; @@ -891,8 +892,12 @@ static int fsmc_nand_probe_config_dt(struct platform_device *pdev, sizeof(*pdata->nand_timings), GFP_KERNEL); if (!pdata->nand_timings) return -ENOMEM; - of_property_read_u8_array(np, "timings", (u8 *)pdata->nand_timings, + ret = of_property_read_u8_array(np, "timings", (u8 *)pdata->nand_timings, sizeof(*pdata->nand_timings)); + if (ret) { + dev_info(&pdev->dev, "No timings in dts specified, using default timings!\n"); + pdata->nand_timings = NULL; + } /* Set default NAND bank to 0 */ pdata->bank = 0; |