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authorPhilipp Stanner <[email protected]>2025-06-10 13:54:14 +0000
committerNiklas Cassel <[email protected]>2025-06-11 10:27:54 +0000
commit3e5378779091c2f9a96d4404066e1923c92ceb8b (patch)
tree484f71fd5e7364725fac089c0be4a1811fd9d92d /rust/helpers/helpers.c
parentata: pata_cs5536: fix build on 32-bit UML (diff)
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ata: pata_macio: Fix PCI region leak
pci_request_regions() became a managed devres functions if the PCI device was enabled with pcim_enable_device(), which is the case for pata_macio. The PCI subsystem recently removed this hybrid feature from pci_request_region(). When doing so, pata_macio was forgotten to be ported to use pcim_request_all_regions(). If that function is not used, pata_macio will fail on driver-reload because the PCI regions will remain blocked. Fix the region leak by replacing pci_request_regions() with its managed counterpart, pcim_request_all_regions(). Fixes: 51f6aec99cb0 ("PCI: Remove hybrid devres nature from request functions") Signed-off-by: Philipp Stanner <[email protected]> Reviewed-by: Kuppuswamy Sathyanarayanan <[email protected]> Reviewed-by: Damien Le Moal <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Niklas Cassel <[email protected]>
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