Commit 93bb9e5c authored by Philipp Stanner's avatar Philipp Stanner Committed by Greg Kroah-Hartman
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misc: cardreader: Return -EBUSY if regions are busy 



cardreader returns -ENOMEM if a PCI region is currently in use
("requested") by another driver. The proper return code for this is
-EBUSY.

Replace -ENOMEM with -EBUSY.

Signed-off-by: default avatarPhilipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250417091532.26520-3-phasta@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6813fc8d

drivers/misc/cardreader/alcor_pci.c

+1 −1
Original line number Diff line number Diff line
@@ -124,7 +124,7 @@ static int alcor_pci_probe(struct pci_dev *pdev, 
	ret = pcim_request_all_regions(pdev, DRV_NAME_ALCOR_PCI);

	if (ret) {

		dev_err(&pdev->dev, "Cannot request region\n");

		ret = -ENOMEM;

		ret = -EBUSY;

		goto error_free_ida;

	}