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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-05-07 08:41:09 +0300 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2020-05-13 05:57:35 +0300 |
| commit | e2ae8bca494481a9f38fcd1d52943ac04e654745 (patch) | |
| tree | 12a7f84a698b5dd5c578c60850843accc96f042e /drivers | |
| parent | 6d9c1de86443b9b59ea8a3f9bfaf54bf7d0853c9 (diff) | |
| download | linux-e2ae8bca494481a9f38fcd1d52943ac04e654745.tar.xz | |
phy: ti: j721e-wiz: Fix some error return code in wiz_probe()
Fix to return negative error code from some error handling
cases instead of 0, as done elsewhere in this function.
Fixes: 091876cc355d ("phy: ti: j721e-wiz: Add support for WIZ module present in TI J721E SoC")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Link: https://lore.kernel.org/r/20200507054109.110849-1-weiyongjun1@huawei.com
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/phy/ti/phy-j721e-wiz.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c index 1d12d1b1b63a..30ea5b207285 100644 --- a/drivers/phy/ti/phy-j721e-wiz.c +++ b/drivers/phy/ti/phy-j721e-wiz.c @@ -841,8 +841,10 @@ static int wiz_probe(struct platform_device *pdev) } base = devm_ioremap(dev, res.start, resource_size(&res)); - if (!base) + if (!base) { + ret = -ENOMEM; goto err_addr_to_resource; + } regmap = devm_regmap_init_mmio(dev, base, &wiz_regmap_config); if (IS_ERR(regmap)) { @@ -859,6 +861,7 @@ static int wiz_probe(struct platform_device *pdev) if (num_lanes > WIZ_MAX_LANES) { dev_err(dev, "Cannot support %d lanes\n", num_lanes); + ret = -ENODEV; goto err_addr_to_resource; } @@ -948,6 +951,7 @@ static int wiz_probe(struct platform_device *pdev) serdes_pdev = of_platform_device_create(child_node, NULL, dev); if (!serdes_pdev) { dev_WARN(dev, "Unable to create SERDES platform device\n"); + ret = -ENOMEM; goto err_pdev_create; } wiz->serdes_pdev = serdes_pdev; |