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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-04-01 00:16:14 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-04-09 20:13:32 +0200 |
| commit | d9dda78bad879595d8c4220a067fc029d6484a16 (patch) | |
| tree | 376c47ed566b719009e753e917104b150a639b11 /drivers/block/DAC960.c | |
| parent | last_radio_log: switch to proc_create() (diff) | |
| download | linux-d9dda78bad879595d8c4220a067fc029d6484a16.tar.xz linux-d9dda78bad879595d8c4220a067fc029d6484a16.zip | |
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>
Diffstat (limited to 'drivers/block/DAC960.c')
| -rw-r--r-- | drivers/block/DAC960.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c index 5b5ee79ff236..eb3950113e42 100644 --- 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; |