diff options
Diffstat (limited to 'drivers/mtd/nand/raw/vf610_nfc.c')
| -rw-r--r-- | drivers/mtd/nand/raw/vf610_nfc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c index a662ca1970e5..e4fe8c4bc711 100644 --- a/drivers/mtd/nand/raw/vf610_nfc.c +++ b/drivers/mtd/nand/raw/vf610_nfc.c @@ -364,7 +364,7 @@ static int vf610_nfc_cmd(struct nand_chip *chip, { const struct nand_op_instr *instr; struct vf610_nfc *nfc = chip_to_nfc(chip); - int op_id = -1, trfr_sz = 0, offset; + int op_id = -1, trfr_sz = 0, offset = 0; u32 col = 0, row = 0, cmd1 = 0, cmd2 = 0, code = 0; bool force8bit = false; @@ -850,6 +850,9 @@ static int vf610_nfc_probe(struct platform_device *pdev) } of_id = of_match_device(vf610_nfc_dt_ids, &pdev->dev); + if (!of_id) + return -ENODEV; + nfc->variant = (enum vf610_nfc_variant)of_id->data; for_each_available_child_of_node(nfc->dev->of_node, child) { |