diff options
Diffstat (limited to 'drivers/pwm/pwm-dwc.c')
| -rw-r--r-- | drivers/pwm/pwm-dwc.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/pwm/pwm-dwc.c b/drivers/pwm/pwm-dwc.c index fb3eadf6fbc4..b6c16139ce4a 100644 --- a/drivers/pwm/pwm-dwc.c +++ b/drivers/pwm/pwm-dwc.c @@ -66,20 +66,16 @@ static int dwc_pwm_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 dev_err_probe(dev, ret, "Failed to iomap PCI BAR\n"); - info = (const struct dwc_pwm_info *)id->driver_data; ddata = devm_kzalloc(dev, struct_size(ddata, chips, info->nr), GFP_KERNEL); if (!ddata) return -ENOMEM; - /* - * No need to check for pcim_iomap_table() failure, - * pcim_iomap_regions() already does it for us. - */ - ddata->io_base = pcim_iomap_table(pci)[0]; + ddata->io_base = pcim_iomap_region(pci, 0, "pwm-dwc"); + if (IS_ERR(ddata->io_base)) + return dev_err_probe(dev, PTR_ERR(ddata->io_base), + "Failed to request / iomap PCI BAR\n"); + ddata->info = info; for (idx = 0; idx < ddata->info->nr; idx++) { |