[PATCH] remove check_region from PnPWakeUp routine of Eepro ISA driver

[Borislav Petkov]

 Hi,

 The following patch removes the check_region call in the PnPWakeUp
 path in the Eepro /10 ISA driver. Instead, now it calls request_region
 for the PnP wake up routine and, after succeeding, it calls release_region
 for the actual reservation of I/O ports takes place in the eepro_probe1() 
 function straight afterwards.

 Signed-off-by: Borislav Petkov <petkov@xxxxxxxxxxxxxxx>


--- drivers/net/eepro.c.orig	2005-09-22 06:20:28.000000000 +0200
+++ drivers/net/eepro.c	2005-09-22 07:20:16.000000000 +0200
@@ -552,7 +552,7 @@ static int __init do_eepro_probe(struct 
 	{
 		unsigned short int WS[32]=WakeupSeq;
 
-		if (check_region(WakeupPort, 2)==0) {
+		if (request_region(WakeupPort, 2, DRV_NAME)) {
 
 			if (net_debug>5)
 				printk(KERN_DEBUG "Waking UP\n");
@@ -563,6 +563,8 @@ static int __init do_eepro_probe(struct 
 				outb_p(WS[i],WakeupPort);
 				if (net_debug>5) printk(KERN_DEBUG ": %#x ",WS[i]);
 			}
+			release_region(WakeupPort, 2);
+
 		} else printk(KERN_WARNING "Checkregion Failed!\n");
 	}
 #endif
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/