linux-kernel - [PATCH] counter: intel-qep: Replace deprecated PCI functions

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Message-ID: <20241028091312.17045-2-pstanner@redhat.com>
Date: Mon, 28 Oct 2024 10:13:13 +0100
From: Philipp Stanner <pstanner@...hat.com>
To: Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
	William Breathitt Gray <wbg@...nel.org>
Cc: linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Philipp Stanner <pstanner@...hat.com>
Subject: [PATCH] counter: intel-qep: Replace deprecated PCI functions

pcim_iomap_regions() and pcim_iomap_table() have been deprecated in
commit e354bb84a4c1 ("PCI: Deprecate pcim_iomap_table(),
pcim_iomap_regions_request_all()").

Replace these functions with pcim_iomap_region().

Signed-off-by: Philipp Stanner <pstanner@...hat.com>
---
 drivers/counter/intel-qep.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/counter/intel-qep.c b/drivers/counter/intel-qep.c
index af5942e66f7d..ee2bae27b728 100644
--- a/drivers/counter/intel-qep.c
+++ b/drivers/counter/intel-qep.c
@@ -408,13 +408,9 @@ static int intel_qep_probe(struct pci_dev *pci, const struct pci_device_id *id)
 
 	pci_set_master(pci);
 
-	ret = pcim_iomap_regions(pci, BIT(0), pci_name(pci));
-	if (ret)
-		return ret;
-
-	regs = pcim_iomap_table(pci)[0];
-	if (!regs)
-		return -ENOMEM;
+	regs = pcim_iomap_region(pci, 0, pci_name(pci));
+	if (IS_ERR(regs))
+		return PTR_ERR(regs);
 
 	qep->dev = dev;
 	qep->regs = regs;
-- 
2.47.0