diff mbox series

mxser: Use non-hybrid PCI devres API

Message ID 20250417081333.20917-2-phasta@kernel.org
State New
Headers show
Series mxser: Use non-hybrid PCI devres API | expand

Commit Message

Philipp Stanner April 17, 2025, 8:13 a.m. UTC 
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>
---
 drivers/tty/mxser.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 4d45eca4929a..2fc13cc02cc5 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -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;