procfs: new helper - PDE_DATA(inode)

[mirror_ubuntu-bionic-kernel.git] / drivers / block / DAC960.c

diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 5b5ee79ff236b77e48a2afac8b668d59d4f279f2..eb3950113e42342d73f7863854cf85fec48dedbd 100644 (file)
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -6473,7 +6473,7 @@ static int dac960_initial_status_proc_show(struct seq_file *m, void *v)
 
 static int dac960_initial_status_proc_open(struct inode *inode, struct file *file)
 {
-       return single_open(file, dac960_initial_status_proc_show, PDE(inode)->data);
+       return single_open(file, dac960_initial_status_proc_show, PDE_DATA(inode));
 }
 
 static const struct file_operations dac960_initial_status_proc_fops = {
@@ -6519,7 +6519,7 @@ static int dac960_current_status_proc_show(struct seq_file *m, void *v)
 
 static int dac960_current_status_proc_open(struct inode *inode, struct file *file)
 {
-       return single_open(file, dac960_current_status_proc_show, PDE(inode)->data);
+       return single_open(file, dac960_current_status_proc_show, PDE_DATA(inode));
 }
 
 static const struct file_operations dac960_current_status_proc_fops = {
@@ -6540,14 +6540,14 @@ static int dac960_user_command_proc_show(struct seq_file *m, void *v)
 
 static int dac960_user_command_proc_open(struct inode *inode, struct file *file)
 {
-       return single_open(file, dac960_user_command_proc_show, PDE(inode)->data);
+       return single_open(file, dac960_user_command_proc_show, PDE_DATA(inode));
 }
 
 static ssize_t dac960_user_command_proc_write(struct file *file,
                                       const char __user *Buffer,
                                       size_t Count, loff_t *pos)
 {
-  DAC960_Controller_T *Controller = (DAC960_Controller_T *) PDE(file_inode(file))->data;
+  DAC960_Controller_T *Controller = PDE_DATA(file_inode(file));
   unsigned char CommandBuffer[80];
   int Length;
   if (Count > sizeof(CommandBuffer)-1) return -EINVAL;