[PATCH v8 5/6] gpio: Replace deprecated PCI functions

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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 <pstanner@xxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andy@xxxxxxxxxx>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
---
 drivers/gpio/gpio-merrifield.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/gpio/gpio-merrifield.c b/drivers/gpio/gpio-merrifield.c
index 421d7e3a6c66..cd20604f26de 100644
--- a/drivers/gpio/gpio-merrifield.c
+++ b/drivers/gpio/gpio-merrifield.c
@@ -78,24 +78,25 @@ 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(priv->reg_base),
+				"I/O memory mapping error\n");
 
 	priv->pin_info.pin_ranges = mrfld_gpio_ranges;
 	priv->pin_info.nranges = ARRAY_SIZE(mrfld_gpio_ranges);
-- 
2.47.0





[Index of Archives]     [Linux RAID]     [Linux SCSI]     [Linux ATA RAID]     [IDE]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Device Mapper]

  Powered by Linux