diff options
Diffstat (limited to 'drivers/uio/uio_cif.c')
| -rw-r--r-- | drivers/uio/uio_cif.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/uio/uio_cif.c b/drivers/uio/uio_cif.c index 22cdf385ab33..4e4b589ddef1 100644 --- a/drivers/uio/uio_cif.c +++ b/drivers/uio/uio_cif.c @@ -1,11 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * UIO Hilscher CIF card driver * * (C) 2007 Hans J. Koch <hjk@hansjkoch.de> * Original code (C) 2005 Benedikt Spranger <b.spranger@linutronix.de> - * - * Licensed under GPL version 2 only. - * */ #include <linux/device.h> @@ -45,12 +43,12 @@ static int hilscher_pci_probe(struct pci_dev *dev, { struct uio_info *info; - info = kzalloc(sizeof(struct uio_info), GFP_KERNEL); + info = devm_kzalloc(&dev->dev, sizeof(struct uio_info), GFP_KERNEL); if (!info) return -ENOMEM; if (pci_enable_device(dev)) - goto out_free; + return -ENODEV; if (pci_request_regions(dev, "hilscher")) goto out_disable; @@ -94,8 +92,6 @@ out_release: pci_release_regions(dev); out_disable: pci_disable_device(dev); -out_free: - kfree (info); return -ENODEV; } @@ -106,13 +102,10 @@ static void hilscher_pci_remove(struct pci_dev *dev) uio_unregister_device(info); pci_release_regions(dev); pci_disable_device(dev); - pci_set_drvdata(dev, NULL); iounmap(info->mem[0].internal_addr); - - kfree (info); } -static struct pci_device_id hilscher_pci_ids[] = { +static const struct pci_device_id hilscher_pci_ids[] = { { .vendor = PCI_VENDOR_ID_PLX, .device = PCI_DEVICE_ID_PLX_9030, @@ -137,5 +130,6 @@ static struct pci_driver hilscher_pci_driver = { module_pci_driver(hilscher_pci_driver); MODULE_DEVICE_TABLE(pci, hilscher_pci_ids); +MODULE_DESCRIPTION("UIO Hilscher CIF card driver"); MODULE_LICENSE("GPL v2"); MODULE_AUTHOR("Hans J. Koch, Benedikt Spranger"); |