ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init()
Last change to device managed APIs cleaned up error path to simple phy_exit() call, which in some cases has been executed with NULL parameter. This per se is not a problem, but rather logical misconception: no need to free resource when it's for sure has not been allocated yet. Fix the driver accordingly. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210727125130.19977-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -1259,24 +1259,20 @@ static int sata_dwc_probe(struct platform_device *ofdev)
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irq = irq_of_parse_and_map(np, 0);
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if (irq == NO_IRQ) {
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dev_err(&ofdev->dev, "no SATA DMA irq\n");
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err = -ENODEV;
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goto error_out;
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return -ENODEV;
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}
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#ifdef CONFIG_SATA_DWC_OLD_DMA
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if (!of_find_property(np, "dmas", NULL)) {
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err = sata_dwc_dma_init_old(ofdev, hsdev);
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if (err)
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goto error_out;
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return err;
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}
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#endif
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hsdev->phy = devm_phy_optional_get(hsdev->dev, "sata-phy");
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if (IS_ERR(hsdev->phy)) {
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err = PTR_ERR(hsdev->phy);
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hsdev->phy = NULL;
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goto error_out;
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}
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if (IS_ERR(hsdev->phy))
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return PTR_ERR(hsdev->phy);
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err = phy_init(hsdev->phy);
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if (err)
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