X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2Faha152x.c;h=b5a868d85eb49760ac1f512195b29cb88c43578b;hb=04489eeb02a40bc15029886cef7285ada3ab0de6;hp=a09b2d3fdf5a30ced18a487b799fa7598be05455;hpb=77a50df2b14c8d3ee3c58c21c4a0e0157570df09;p=linux-2.6

diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index a09b2d3fdf..b5a868d85e 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -288,20 +288,20 @@ static LIST_HEAD(aha152x_host_list);
 #define DO_LOCK(flags)	\
 	do { \
 		if(spin_is_locked(&QLOCK)) { \
-			DPRINTK(debug_intr, DEBUG_LEAD "(%s:%d) already locked at %s:%d\n", CMDINFO(CURRENT_SC), __FUNCTION__, __LINE__, QLOCKER, QLOCKERL); \
+			DPRINTK(debug_intr, DEBUG_LEAD "(%s:%d) already locked at %s:%d\n", CMDINFO(CURRENT_SC), __func__, __LINE__, QLOCKER, QLOCKERL); \
 		} \
-		DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) locking\n", CMDINFO(CURRENT_SC), __FUNCTION__, __LINE__); \
+		DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) locking\n", CMDINFO(CURRENT_SC), __func__, __LINE__); \
 		spin_lock_irqsave(&QLOCK,flags); \
-		DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) locked\n", CMDINFO(CURRENT_SC), __FUNCTION__, __LINE__); \
-		QLOCKER=__FUNCTION__; \
+		DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) locked\n", CMDINFO(CURRENT_SC), __func__, __LINE__); \
+		QLOCKER=__func__; \
 		QLOCKERL=__LINE__; \
 	} while(0)
 
 #define DO_UNLOCK(flags)	\
 	do { \
-		DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) unlocking (locked at %s:%d)\n", CMDINFO(CURRENT_SC), __FUNCTION__, __LINE__, QLOCKER, QLOCKERL); \
+		DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) unlocking (locked at %s:%d)\n", CMDINFO(CURRENT_SC), __func__, __LINE__, QLOCKER, QLOCKERL); \
 		spin_unlock_irqrestore(&QLOCK,flags); \
-		DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) unlocked\n", CMDINFO(CURRENT_SC), __FUNCTION__, __LINE__); \
+		DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) unlocked\n", CMDINFO(CURRENT_SC), __func__, __LINE__); \
 		QLOCKER="(not locked)"; \
 		QLOCKERL=0; \
 	} while(0)
@@ -994,13 +994,13 @@ static int aha152x_internal_queue(Scsi_Cmnd *SCpnt, struct completion *complete,
 	SCpnt->SCp.sent_command	= 0;
 
 	if(SCpnt->SCp.phase & (resetting|check_condition)) {
-		if(SCpnt->host_scribble==0 || SCSEM(SCpnt) || SCNEXT(SCpnt)) {
+		if (!SCpnt->host_scribble || SCSEM(SCpnt) || SCNEXT(SCpnt)) {
 			printk(ERR_LEAD "cannot reuse command\n", CMDINFO(SCpnt));
 			return FAILED;
 		}
 	} else {
 		SCpnt->host_scribble = kmalloc(sizeof(struct aha152x_scdata), GFP_ATOMIC);
-		if(SCpnt->host_scribble==0) {
+		if(!SCpnt->host_scribble) {
 			printk(ERR_LEAD "allocation failed\n", CMDINFO(SCpnt));
 			return FAILED;
 		}
@@ -1162,7 +1162,7 @@ static int aha152x_device_reset(Scsi_Cmnd * SCpnt)
 	}
 
 	DO_LOCK(flags);
-	issued       = remove_SC(&ISSUE_SC, SCpnt)==0;
+	issued       = remove_SC(&ISSUE_SC, SCpnt) == NULL;
 	disconnected = issued && remove_SC(&DISCONNECTED_SC, SCpnt);
 	DO_UNLOCK(flags);
 
@@ -3582,7 +3582,7 @@ static int checksetup(struct aha152x_setup *setup)
 	if (i == ARRAY_SIZE(ports))
 		return 0;
 
-	if ( request_region(setup->io_port, IO_RANGE, "aha152x")==0 ) {
+	if (!request_region(setup->io_port, IO_RANGE, "aha152x")) {
 		printk(KERN_ERR "aha152x: io port 0x%x busy.\n", setup->io_port);
 		return 0;
 	}
@@ -3830,7 +3830,7 @@ static int __init aha152x_init(void)
 			iounmap(p);
 		}
 		if (!ok && setup_count == 0)
-			return 0;
+			return -ENODEV;
 
 		printk(KERN_INFO "aha152x: BIOS test: passed, ");
 #else
@@ -3842,7 +3842,7 @@ static int __init aha152x_init(void)
 			if ((setup_count == 1) && (setup[0].io_port == ports[i]))
 				continue;
 
-			if ( request_region(ports[i], IO_RANGE, "aha152x")==0 ) {
+			if (!request_region(ports[i], IO_RANGE, "aha152x")) {
 				printk(KERN_ERR "aha152x: io port 0x%x busy.\n", ports[i]);
 				continue;
 			}
@@ -3909,14 +3909,14 @@ static int __init aha152x_init(void)
 #endif
 	}
 
-	return 1;
+	return 0;
 }
 
 static void __exit aha152x_exit(void)
 {
-	struct aha152x_hostdata *hd;
+	struct aha152x_hostdata *hd, *tmp;
 
-	list_for_each_entry(hd, &aha152x_host_list, host_list) {
+	list_for_each_entry_safe(hd, tmp, &aha152x_host_list, host_list) {
 		struct Scsi_Host *shost = container_of((void *)hd, struct Scsi_Host, hostdata);
 
 		aha152x_release(shost);