root/drivers/net/wireless/atmel/atmel_pci.c

DEFINITIONS

1. atmel_pci_probe
2. atmel_pci_remove

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*** -*- linux-c -*- **********************************************************
   3 
   4      Driver for Atmel at76c502 at76c504 and at76c506 wireless cards.
   5 
   6          Copyright 2004 Simon Kelley.
   7 
   8 
   9 ******************************************************************************/
  10 #include <linux/pci.h>
  11 #include <linux/kernel.h>
  12 #include <linux/module.h>
  13 #include <linux/netdevice.h>
  14 #include "atmel.h"
  15 
  16 MODULE_AUTHOR("Simon Kelley");
  17 MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.");
  18 MODULE_LICENSE("GPL");
  19 MODULE_SUPPORTED_DEVICE("Atmel at76c506 PCI wireless cards");
  20 
  21 static const struct pci_device_id card_ids[] = {
  22         { 0x1114, 0x0506, PCI_ANY_ID, PCI_ANY_ID },
  23         { 0, }
  24 };
  25 
  26 MODULE_DEVICE_TABLE(pci, card_ids);
  27 
  28 static int atmel_pci_probe(struct pci_dev *, const struct pci_device_id *);
  29 static void atmel_pci_remove(struct pci_dev *);
  30 
  31 static struct pci_driver atmel_driver = {
  32         .name     = "atmel",
  33         .id_table = card_ids,
  34         .probe    = atmel_pci_probe,
  35         .remove   = atmel_pci_remove,
  36 };
  37 
  38 
  39 static int atmel_pci_probe(struct pci_dev *pdev,
  40                                      const struct pci_device_id *pent)
  41 {
  42         struct net_device *dev;
  43 
  44         if (pci_enable_device(pdev))
  45                 return -ENODEV;
  46 
  47         pci_set_master(pdev);
  48 
  49         dev = init_atmel_card(pdev->irq, pdev->resource[1].start,
  50                               ATMEL_FW_TYPE_506,
  51                               &pdev->dev, NULL, NULL);
  52         if (!dev) {
  53                 pci_disable_device(pdev);
  54                 return -ENODEV;
  55         }
  56 
  57         pci_set_drvdata(pdev, dev);
  58         return 0;
  59 }
  60 
  61 static void atmel_pci_remove(struct pci_dev *pdev)
  62 {
  63         stop_atmel_card(pci_get_drvdata(pdev));
  64 }
  65 
  66 module_pci_driver(atmel_driver);