[PATCH] compilation fix: spin_lock_irqsave uses unsigned long

diff -u --recursive --new-file -X /linux/dontdiff a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c
--- a/drivers/block/paride/pcd.c	Tue Apr  8 09:36:36 2003
+++ b/drivers/block/paride/pcd.c	Sun Apr 20 19:55:24 2003
@@ -761,7 +761,7 @@
 
 static inline void next_request(int success)
 {
-	long saved_flags;
+	unsigned long saved_flags;
 
 	spin_lock_irqsave(&pcd_lock, saved_flags);
 	end_request(pcd_req, success);
diff -u --recursive --new-file -X /linux/dontdiff a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
--- a/drivers/block/paride/pd.c	Tue Apr  8 09:36:36 2003
+++ b/drivers/block/paride/pd.c	Sun Apr 20 19:54:47 2003
@@ -757,7 +757,7 @@
 
 static int pd_next_buf(void)
 {
-	long saved_flags;
+	unsigned long saved_flags;
 
 	pd_count--;
 	pd_run--;
@@ -777,7 +777,7 @@
 
 static inline void next_request(int success)
 {
-	long saved_flags;
+	unsigned long saved_flags;
 
 	spin_lock_irqsave(&pd_lock, saved_flags);
 	end_request(pd_req, success);
diff -u --recursive --new-file -X /linux/dontdiff a/drivers/block/paride/pf.c b/drivers/block/paride/pf.c
--- a/drivers/block/paride/pf.c	Sun Apr 20 12:59:31 2003
+++ b/drivers/block/paride/pf.c	Sun Apr 20 19:57:04 2003
@@ -812,7 +812,7 @@
 
 static int pf_next_buf(void)
 {
-	long saved_flags;
+	unsigned long saved_flags;
 
 	pf_count--;
 	pf_run--;
@@ -832,7 +832,8 @@
 
 static inline void next_request(int success)
 {
-	long saved_flags;
+	unsigned long saved_flags;
+
 	spin_lock_irqsave(&pf_spin_lock, saved_flags);
 	end_request(pf_req, success);
 	pf_busy = 0;