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misc: cardreader: Return -EBUSY if regions are busy
authorPhilipp Stanner <phasta@kernel.org>
Thu, 17 Apr 2025 09:15:33 +0000 (11:15 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 25 Apr 2025 13:54:08 +0000 (15:54 +0200)
commit93bb9e5c02c59198e8a0216eb895ceb9e20bb52f
treec33bb363a9c6a1964ab9e38d217630b170ffb46dtree
parent6813fc8d0d235a3966de23ec2b82bfe3f3aa52bdcommit | diff
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: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250417091532.26520-3-phasta@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/cardreader/alcor_pci.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)