[PATCH] flag type cleanup

This fixes various instances of the interrupt flag variable not being
the proper `unsigned long', most notably kernel/softirq.c ...

drivers/cdrom/sbpcd.c

@@ -1307,7 +1307,7 @@ static int cmd_out_T(void)
 	
 	static int cc_DriveReset(void);
 	int i, j, l=0, m, ntries;
-	long flags;
+	unsigned long flags;
 
 	D_S[d].error_state=0;
 	D_S[d].b3=0;

drivers/scsi/sym53c8xx.c

@@ -14115,7 +14115,7 @@ printk("ncr_user_command: data=%ld\n", uc->data);
 	if (len)
 		return -EINVAL;
 	else {
-		long flags;
+		unsigned long flags;
 
 		NCR_LOCK_NCB(np, flags);
 		ncr_usercmd (np);

drivers/scsi/sym53c8xx_2/sym_glue.c

@@ -1686,7 +1686,7 @@ printk("sym_user_command: data=%ld\n", uc->data);
 	if (len)
 		return -EINVAL;
 	else {
-		long flags;
+		unsigned long flags;
 
 		SYM_LOCK_HCB(np, flags);
 		sym_exec_user_command (np, uc);

fs/intermezzo/kml_utils.c

@@ -25,7 +25,7 @@ char * bdup_printf (char *format, ...)
         va_list args;
         int  i;
         char *path;
-        long flags;
+        unsigned long flags;
 
         spin_lock_irqsave(&kml_lock, flags);
         va_start(args, format);

kernel/softirq.c

@@ -59,7 +59,7 @@ static inline void wakeup_softirqd(unsigned cpu)
 asmlinkage void do_softirq()
 {
 	__u32 pending;
-	long flags;
+	unsigned long flags;
 	__u32 mask;
 	int cpu;
 
@@ -129,7 +129,7 @@ inline void cpu_raise_softirq(unsigned int cpu, unsigned int nr)
 
 void raise_softirq(unsigned int nr)
 {
-	long flags;
+	unsigned long flags;
 
 	local_irq_save(flags);
 	cpu_raise_softirq(smp_processor_id(), nr);