X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fchar%2Frio%2Frio_linux.c;h=294e9cb0c449424cdb47761712cf2db51b7fb259;hp=c382df0f82f60957efd73391cc69c17e1577e0b7;hb=2874b391bd78a5b8cb84be67297a345fbdec4ac8;hpb=5a43c09d1b65da614620b1985633e3251b4f9b99

diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c
index c382df0f82f6..294e9cb0c449 100644
--- a/drivers/char/rio/rio_linux.c
+++ b/drivers/char/rio/rio_linux.c
@@ -418,8 +418,7 @@ static void rio_pollfunc(unsigned long data)
 	func_enter();
 
 	rio_interrupt(0, &p->RIOHosts[data]);
-	p->RIOHosts[data].timer.expires = jiffies + rio_poll;
-	add_timer(&p->RIOHosts[data].timer);
+	mod_timer(&p->RIOHosts[data].timer, jiffies + rio_poll);
 
 	func_exit();
 }
@@ -1017,11 +1016,16 @@ static int __init rio_init(void)
 			rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
 
 			fix_rio_pci(pdev);
+
+			p->RIOHosts[p->RIONumHosts].pdev = pdev;
+			pci_dev_get(pdev);
+
 			p->RIOLastPCISearch = 0;
 			p->RIONumHosts++;
 			found++;
 		} else {
 			iounmap(p->RIOHosts[p->RIONumHosts].Caddr);
+			p->RIOHosts[p->RIONumHosts].Caddr = NULL;
 		}
 	}
 
@@ -1066,11 +1070,15 @@ static int __init rio_init(void)
 			    ((readb(&p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
 			rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
 
+			p->RIOHosts[p->RIONumHosts].pdev = pdev;
+			pci_dev_get(pdev);
+
 			p->RIOLastPCISearch = 0;
 			p->RIONumHosts++;
 			found++;
 		} else {
 			iounmap(p->RIOHosts[p->RIONumHosts].Caddr);
+			p->RIOHosts[p->RIONumHosts].Caddr = NULL;
 		}
 #else
 		printk(KERN_ERR "Found an older RIO PCI card, but the driver is not " "compiled to support it.\n");
@@ -1110,8 +1118,10 @@ static int __init rio_init(void)
 				}
 			}
 
-			if (!okboard)
+			if (!okboard) {
 				iounmap(hp->Caddr);
+				hp->Caddr = NULL;
+			}
 		}
 	}
 
@@ -1136,20 +1146,17 @@ static int __init rio_init(void)
 				rio_dprintk(RIO_DEBUG_INIT, "Enabling interrupts on rio card.\n");
 				hp->Mode |= RIO_PCI_INT_ENABLE;
 			} else
-				hp->Mode &= !RIO_PCI_INT_ENABLE;
+				hp->Mode &= ~RIO_PCI_INT_ENABLE;
 			rio_dprintk(RIO_DEBUG_INIT, "New Mode: %x\n", hp->Mode);
 			rio_start_card_running(hp);
 		}
 		/* Init the timer "always" to make sure that it can safely be
 		   deleted when we unload... */
 
-		init_timer(&hp->timer);
+		setup_timer(&hp->timer, rio_pollfunc, i);
 		if (!hp->Ivec) {
 			rio_dprintk(RIO_DEBUG_INIT, "Starting polling at %dj intervals.\n", rio_poll);
-			hp->timer.data = i;
-			hp->timer.function = rio_pollfunc;
-			hp->timer.expires = jiffies + rio_poll;
-			add_timer(&hp->timer);
+			mod_timer(&hp->timer, jiffies + rio_poll);
 		}
 	}
 
@@ -1180,7 +1187,11 @@ static void __exit rio_exit(void)
 			rio_dprintk(RIO_DEBUG_INIT, "freed irq %d.\n", hp->Ivec);
 		}
 		/* It is safe/allowed to del_timer a non-active timer */
-		del_timer(&hp->timer);
+		del_timer_sync(&hp->timer);
+		if (hp->Caddr)
+			iounmap(hp->Caddr);
+		if (hp->Type == RIO_PCI)
+			pci_dev_put(hp->pdev);
 	}
 
 	if (misc_deregister(&rio_fw_device) < 0) {