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[2/2] gpio: pcie-idio-24: Replace deprecated PCI functions

Message ID 20241101-pci_iomap_region_gpio_acces-v1-2-26eb1dc93e45@kernel.org
State New
Headers show
Series gpio: Replace deprecated PCI functions in ACCES drivers | expand

Commit Message

William Breathitt Gray Nov. 1, 2024, 7:15 a.m. UTC 
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().

In order to match the rest of the code in idio_24_probe(), utilize
dev_err_probe() to handle error for pcim_enable_device().

Signed-off-by: William Breathitt Gray <wbg@kernel.org>
---
 drivers/gpio/gpio-pcie-idio-24.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-pcie-idio-24.c b/drivers/gpio/gpio-pcie-idio-24.c
index 7f7f95ad4343d91de13b5c32936bc132f93d6a68..80c0ba0afa672d276d553787fdc499010d4619cd 100644
--- a/drivers/gpio/gpio-pcie-idio-24.c
+++ b/drivers/gpio/gpio-pcie-idio-24.c
@@ -305,19 +305,16 @@  static int idio_24_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	struct regmap_irq_chip_data *chip_data;
 
 	err = pcim_enable_device(pdev);
-	if (err) {
-		dev_err(dev, "Failed to enable PCI device (%d)\n", err);
-		return err;
-	}
+	if (err)
+		return dev_err_probe(dev, err, "Failed to enable PCI device\n");
 
-	err = pcim_iomap_regions(pdev, BIT(pci_plx_bar_index) | BIT(pci_bar_index), name);
-	if (err) {
-		dev_err(dev, "Unable to map PCI I/O addresses (%d)\n", err);
-		return err;
-	}
+	pex8311_regs = pcim_iomap_region(pdev, pci_plx_bar_index, "pex8311");
+	if (IS_ERR(pex8311_regs))
+		return dev_err_probe(dev, PTR_ERR(pex8311_regs), "Unable to map PEX 8311 I/O addresses\n");
 
-	pex8311_regs = pcim_iomap_table(pdev)[pci_plx_bar_index];
-	idio_24_regs = pcim_iomap_table(pdev)[pci_bar_index];
+	idio_24_regs = pcim_iomap_region(pdev, pci_bar_index, name);
+	if (IS_ERR(idio_24_regs))
+		return dev_err_probe(dev, PTR_ERR(idio_24_regs), "Unable to map PCIe-IDIO-24 I/O addresses\n");
 
 	intcsr_map = devm_regmap_init_mmio(dev, pex8311_regs, &pex8311_intcsr_regmap_config);
 	if (IS_ERR(intcsr_map))