diff options
| -rw-r--r-- | drivers/spi/spi-amlogic-spifc-a4.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/spi/spi-amlogic-spifc-a4.c b/drivers/spi/spi-amlogic-spifc-a4.c index 1aabafa36e48..16346f50c7d9 100644 --- a/drivers/spi/spi-amlogic-spifc-a4.c +++ b/drivers/spi/spi-amlogic-spifc-a4.c @@ -1066,6 +1066,13 @@ static const struct nand_ecc_engine_ops aml_sfc_ecc_engine_ops = { .finish_io_req = aml_sfc_ecc_finish_io_req, }; +static void aml_sfc_unregister_ecc_engine(void *data) +{ + struct nand_ecc_engine *eng = data; + + nand_ecc_unregister_on_host_hw_engine(eng); +} + static int aml_sfc_clk_init(struct aml_sfc *sfc) { sfc->gate_clk = devm_clk_get_enabled(sfc->dev, "gate"); @@ -1149,6 +1156,11 @@ static int aml_sfc_probe(struct platform_device *pdev) if (ret) return dev_err_probe(&pdev->dev, ret, "failed to register Aml host ecc engine.\n"); + ret = devm_add_action_or_reset(dev, aml_sfc_unregister_ecc_engine, + &sfc->ecc_eng); + if (ret) + return dev_err_probe(dev, ret, "failed to add ECC unregister action\n"); + ret = of_property_read_u32(np, "amlogic,rx-adj", &val); if (!ret) sfc->rx_adj = val; |