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mxser: Use non-hybrid PCI devres API

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mxser enables its PCI device with pcim_enable_device(). This,
implicitly, switches the function pci_request_region() into managed
mode, where it becomes a devres function.

The PCI subsystem wants to remove this hybrid nature from its
interfaces. To do so, users of the aforementioned combination of
functions must be ported to non-hybrid functions.

Replace the call to sometimes-managed pci_request_region() with one to
the always-managed pcim_request_region().

Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250417081333.20917-2-phasta@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Philipp Stanner 2025-04-17 10:13:34 +02:00 committed by Greg Kroah-Hartman
parent 926040da60
commit 92557dea58
1 changed files with 2 additions and 2 deletions
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4
drivers/tty/mxser.c
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@ -1812,7 +1812,7 @@ static int mxser_probe(struct pci_dev *pdev,
/* io address */
ioaddress = pci_resource_start(pdev, 2);
retval = pci_request_region(pdev, 2, "mxser(IO)");
retval = pcim_request_region(pdev, 2, "mxser(IO)");
if (retval)
goto err_zero;
@ -1822,7 +1822,7 @@ static int mxser_probe(struct pci_dev *pdev,
/* vector */
ioaddress = pci_resource_start(pdev, 3);
retval = pci_request_region(pdev, 3, "mxser(vector)");
retval = pcim_request_region(pdev, 3, "mxser(vector)");
if (retval)
goto err_zero;
brd->vector = ioaddress;