X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lincan.git/blobdiff_plain/422c9bdbad34a21948dd32297d306fe5872c09fd..3367930de7bb1e08bed6463ff3ed66f242bf8fc0:/lincan/src/ipci165.c

diff --git a/lincan/src/ipci165.c b/lincan/src/ipci165.c
index dcbfdad..6b90ed0 100644
--- a/lincan/src/ipci165.c
+++ b/lincan/src/ipci165.c
@@ -1383,21 +1383,20 @@ int ipci165_reset(struct candevice_t *candev)
 int ipci165_init_hw_data(struct candevice_t *candev)
 {
   struct pci_dev *pcidev = NULL;
-  unsigned short SubsystemID;
 
   DEBUGMSG ("ipci165_init_hw_data\n");
 
   /* find iPC-I 165 on PCI bus */
   do
   {
-    pcidev = pci_find_device(IPCI165_VENDOR_ID, IPCI165_DEVICE_ID, pcidev);
-    if(pcidev == NULL) return -ENODEV;
+    pcidev = can_pci_get_device(IPCI165_VENDOR_ID, IPCI165_DEVICE_ID, pcidev);
+    if(pcidev == NULL)
+      return -ENODEV;
 
     /* check subvendor ID */
-    pci_read_config_word (pcidev, PCI_SUBSYSTEM_ID, &SubsystemID);
-    if ((SubsystemID != IPCI165_SUBSYSTEM_ID) &&
-        (SubsystemID != CP350_SUBSYSTEM_ID))
-      break;
+    if ((pcidev->subsystem_vendor != IPCI165_SUBSYSTEM_ID) &&
+        (pcidev->subsystem_vendor != CP350_SUBSYSTEM_ID))
+      continue;
   }
   while(can_check_dev_taken(pcidev));
 
@@ -1405,6 +1404,7 @@ int ipci165_init_hw_data(struct candevice_t *candev)
   if (pci_enable_device (pcidev))
   {
     CANMSG ("Cannot enable PCI device\n");
+    can_pci_dev_put(pcidev);
     return -EIO;
   }
 
@@ -1423,6 +1423,12 @@ int ipci165_init_hw_data(struct candevice_t *candev)
   return 0;
 }
 
+void ipci165_done_hw_data(struct candevice_t *candev)
+{
+  struct pci_dev *pcidev = candev->sysdevptr.pcidev;
+  can_pci_dev_put(pcidev);
+}
+
 #define CHIP_TYPE "ipci165"
 
 /**
@@ -1547,6 +1553,7 @@ int ipci165_register(struct hwspecops_t *hwspecops)
   hwspecops->release_io = ipci165_release_io;
   hwspecops->reset = ipci165_reset;
   hwspecops->init_hw_data = ipci165_init_hw_data;
+  hwspecops->done_hw_data = ipci165_done_hw_data;
   hwspecops->init_chip_data = ipci165_init_chip_data;
   hwspecops->init_obj_data = ipci165_init_obj_data;
   hwspecops->write_register = NULL;