[PATCH v3 4/9] gpio: Replace deprecated PCI functions
From: Philipp Stanner <hidden>
Date: 2024-08-22 13:48:08
Also in:
linux-arm-kernel, linux-block, linux-doc, linux-fpga, linux-gpio, linux-pci, lkml, virtualization
Subsystem:
gpio subsystem, intel gpio drivers, intel mid (mobile internet device) platform, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Andy Shevchenko, Linus Torvalds
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()").
Replace those functions with calls to pcim_iomap_region().
Signed-off-by: Philipp Stanner <redacted>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Bartosz Golaszewski <redacted>
---
drivers/gpio/gpio-merrifield.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpio/gpio-merrifield.c b/drivers/gpio/gpio-merrifield.c
index 421d7e3a6c66..274afcba31e6 100644
--- a/drivers/gpio/gpio-merrifield.c
+++ b/drivers/gpio/gpio-merrifield.c@@ -78,24 +78,24 @@ static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id if (retval) return retval; - retval = pcim_iomap_regions(pdev, BIT(1) | BIT(0), pci_name(pdev)); - if (retval) - return dev_err_probe(dev, retval, "I/O memory mapping error\n"); - - base = pcim_iomap_table(pdev)[1]; + base = pcim_iomap_region(pdev, 1, pci_name(pdev)); + if (IS_ERR(base)) + return dev_err_probe(dev, PTR_ERR(base), "I/O memory mapping error\n"); irq_base = readl(base + 0 * sizeof(u32)); gpio_base = readl(base + 1 * sizeof(u32)); /* Release the IO mapping, since we already get the info from BAR1 */ - pcim_iounmap_regions(pdev, BIT(1)); + pcim_iounmap_region(pdev, 1); priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; priv->dev = dev; - priv->reg_base = pcim_iomap_table(pdev)[0]; + priv->reg_base = pcim_iomap_region(pdev, 0, pci_name(pdev)); + if (IS_ERR(priv->reg_base)) + return dev_err_probe(dev, PTR_ERR(base), "I/O memory mapping error\n"); priv->pin_info.pin_ranges = mrfld_gpio_ranges; priv->pin_info.nranges = ARRAY_SIZE(mrfld_gpio_ranges);
--
2.46.0