procfs: new helper - PDE_DATA(inode)

The only part of proc_dir_entry the code outside of fs/proc
really cares about is PDE(inode)->data.  Provide a helper
for that; static inline for now, eventually will be moved
to fs/proc, along with the knowledge of struct proc_dir_entry
layout.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2 files changed, 21 insertions, 21 deletions

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index fb69baa..767ff4d 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -6656,7 +6656,7 @@ static int mpt_summary_proc_show(struct seq_file *m, void *v)
 
 static int mpt_summary_proc_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, mpt_summary_proc_show, PDE(inode)->data);
+	return single_open(file, mpt_summary_proc_show, PDE_DATA(inode));
 }
 
 static const struct file_operations mpt_summary_proc_fops = {
@@ -6805,7 +6805,7 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
 
 static int mpt_iocinfo_proc_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, mpt_iocinfo_proc_show, PDE(inode)->data);
+	return single_open(file, mpt_iocinfo_proc_show, PDE_DATA(inode));
 }
 
 static const struct file_operations mpt_iocinfo_proc_fops = {
diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
index 15c1e48..70a840f 100644
--- a/drivers/message/i2o/i2o_proc.c
+++ b/drivers/message/i2o/i2o_proc.c
@@ -1599,98 +1599,98 @@ static int i2o_seq_show_sensors(struct seq_file *seq, void *v)
 
 static int i2o_seq_open_hrt(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_hrt, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_hrt, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_lct(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_lct, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_lct, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_status(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_status, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_status, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_hw(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_hw, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_hw, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_ddm_table(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_ddm_table, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_ddm_table, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_driver_store(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_driver_store, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_driver_store, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_drivers_stored(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_drivers_stored, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_drivers_stored, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_groups(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_groups, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_groups, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_phys_device(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_phys_device, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_phys_device, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_claimed(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_claimed, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_claimed, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_users(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_users, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_users, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_priv_msgs(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_priv_msgs, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_priv_msgs, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_authorized_users(struct inode *inode, struct file *file)
 {
 	return single_open(file, i2o_seq_show_authorized_users,
-			   PDE(inode)->data);
+			   PDE_DATA(inode));
 };
 
 static int i2o_seq_open_dev_identity(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_dev_identity, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_dev_identity, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_ddm_identity(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_ddm_identity, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_ddm_identity, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_uinfo(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_uinfo, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_uinfo, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_sgl_limits(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_sgl_limits, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_sgl_limits, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_sensors(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_sensors, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_sensors, PDE_DATA(inode));
 };
 
 static int i2o_seq_open_dev_name(struct inode *inode, struct file *file)
 {
-	return single_open(file, i2o_seq_show_dev_name, PDE(inode)->data);
+	return single_open(file, i2o_seq_show_dev_name, PDE_DATA(inode));
 };
 
 static const struct file_operations i2o_seq_fops_lct = {