diff options
Diffstat (limited to 'drivers/nvmem/sunplus-ocotp.c')
| -rw-r--r-- | drivers/nvmem/sunplus-ocotp.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/nvmem/sunplus-ocotp.c b/drivers/nvmem/sunplus-ocotp.c index 52b928a7a6d5..f85350b17d67 100644 --- a/drivers/nvmem/sunplus-ocotp.c +++ b/drivers/nvmem/sunplus-ocotp.c @@ -192,9 +192,11 @@ static int sp_ocotp_probe(struct platform_device *pdev) sp_ocotp_nvmem_config.dev = dev; nvmem = devm_nvmem_register(dev, &sp_ocotp_nvmem_config); - if (IS_ERR(nvmem)) - return dev_err_probe(&pdev->dev, PTR_ERR(nvmem), + if (IS_ERR(nvmem)) { + ret = dev_err_probe(&pdev->dev, PTR_ERR(nvmem), "register nvmem device fail\n"); + goto err; + } platform_set_drvdata(pdev, nvmem); @@ -203,6 +205,9 @@ static int sp_ocotp_probe(struct platform_device *pdev) (int)OTP_WORD_SIZE, (int)QAC628_OTP_SIZE); return 0; +err: + clk_unprepare(otp->clk); + return ret; } static const struct of_device_id sp_ocotp_dt_ids[] = { |