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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Bjorn Helgaas , Alvaro Karsz , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , =?utf-8?q?Eugenio_P=C3=A9rez?= , Richard Cochran , Damien Le Moal , Hannes Reinecke , Keith Busch , Philipp Stanner Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fpga@vger.kernel.org, linux-gpio@vger.kernel.org, netdev@vger.kernel.org, linux-pci@vger.kernel.org, virtualization@lists.linux.dev Subject: [PATCH v4 5/7] ethernet: cavium: Replace deprecated PCI functions Date: Tue, 27 Aug 2024 20:56:10 +0200 Message-ID: <20240827185616.45094-6-pstanner@redhat.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240827185616.45094-1-pstanner@redhat.com> References: <20240827185616.45094-1-pstanner@redhat.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 pcim_iomap_regions() and pcim_iomap_table() have been deprecated by the PCI subsystem in commit e354bb84a4c1 ("PCI: Deprecate pcim_iomap_table(), pcim_iomap_regions_request_all()"). Furthermore, the driver contains an unneeded call to pcim_iounmap_regions() in its probe() function's error unwind path. Replace the deprecated PCI functions with pcim_iomap_region(). Remove the unnecessary call to pcim_iounmap_regions(). Signed-off-by: Philipp Stanner --- drivers/net/ethernet/cavium/common/cavium_ptp.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/cavium/common/cavium_ptp.c b/drivers/net/ethernet/cavium/common/cavium_ptp.c index 9fd717b9cf69..914ccc8eaf5e 100644 --- a/drivers/net/ethernet/cavium/common/cavium_ptp.c +++ b/drivers/net/ethernet/cavium/common/cavium_ptp.c @@ -239,12 +239,11 @@ static int cavium_ptp_probe(struct pci_dev *pdev, if (err) goto error_free; - err = pcim_iomap_regions(pdev, 1 << PCI_PTP_BAR_NO, pci_name(pdev)); + clock->reg_base = pcim_iomap_region(pdev, PCI_PTP_BAR_NO, pci_name(pdev)); + err = PTR_ERR_OR_ZERO(clock->reg_base); if (err) goto error_free; - clock->reg_base = pcim_iomap_table(pdev)[PCI_PTP_BAR_NO]; - spin_lock_init(&clock->spin_lock); cc = &clock->cycle_counter; @@ -292,7 +291,6 @@ static int cavium_ptp_probe(struct pci_dev *pdev, clock_cfg = readq(clock->reg_base + PTP_CLOCK_CFG); clock_cfg &= ~PTP_CLOCK_CFG_PTP_EN; writeq(clock_cfg, clock->reg_base + PTP_CLOCK_CFG); - pcim_iounmap_regions(pdev, 1 << PCI_PTP_BAR_NO); error_free: devm_kfree(dev, clock);