diff options
Diffstat (limited to 'drivers/soc/apple')
| -rw-r--r-- | drivers/soc/apple/mailbox.c | 15 | ||||
| -rw-r--r-- | drivers/soc/apple/sart.c | 13 |
2 files changed, 13 insertions, 15 deletions
diff --git a/drivers/soc/apple/mailbox.c b/drivers/soc/apple/mailbox.c index 8f29108dc69a..5c48455185c9 100644 --- a/drivers/soc/apple/mailbox.c +++ b/drivers/soc/apple/mailbox.c @@ -302,11 +302,18 @@ struct apple_mbox *apple_mbox_get(struct device *dev, int index) return ERR_PTR(-EPROBE_DEFER); mbox = platform_get_drvdata(pdev); - if (!mbox) - return ERR_PTR(-EPROBE_DEFER); + if (!mbox) { + mbox = ERR_PTR(-EPROBE_DEFER); + goto out_put_pdev; + } + + if (!device_link_add(dev, &pdev->dev, DL_FLAG_AUTOREMOVE_CONSUMER)) { + mbox = ERR_PTR(-ENODEV); + goto out_put_pdev; + } - if (!device_link_add(dev, &pdev->dev, DL_FLAG_AUTOREMOVE_CONSUMER)) - return ERR_PTR(-ENODEV); +out_put_pdev: + put_device(&pdev->dev); return mbox; } diff --git a/drivers/soc/apple/sart.c b/drivers/soc/apple/sart.c index 4ff1942b82a7..9eaf3febb382 100644 --- a/drivers/soc/apple/sart.c +++ b/drivers/soc/apple/sart.c @@ -214,17 +214,11 @@ static int apple_sart_probe(struct platform_device *pdev) return 0; } -static void apple_sart_put_device(void *dev) -{ - put_device(dev); -} - struct apple_sart *devm_apple_sart_get(struct device *dev) { struct device_node *sart_node; struct platform_device *sart_pdev; struct apple_sart *sart; - int ret; sart_node = of_parse_phandle(dev->of_node, "apple,sart", 0); if (!sart_node) @@ -242,14 +236,11 @@ struct apple_sart *devm_apple_sart_get(struct device *dev) return ERR_PTR(-EPROBE_DEFER); } - ret = devm_add_action_or_reset(dev, apple_sart_put_device, - &sart_pdev->dev); - if (ret) - return ERR_PTR(ret); - device_link_add(dev, &sart_pdev->dev, DL_FLAG_PM_RUNTIME | DL_FLAG_AUTOREMOVE_SUPPLIER); + put_device(&sart_pdev->dev); + return sart; } EXPORT_SYMBOL_GPL(devm_apple_sart_get); |