From d9dda78bad879595d8c4220a067fc029d6484a16 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 31 Mar 2013 18:16:14 -0400 Subject: 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 --- drivers/isdn/hysdn/hycapi.c | 2 +- drivers/isdn/hysdn/hysdn_procconf.c | 4 ++-- drivers/isdn/hysdn/hysdn_proclog.c | 8 ++++---- 3 files changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/isdn/hysdn') diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c index 931f916c9c23..00aad10507d8 100644 --- a/drivers/isdn/hysdn/hycapi.c +++ b/drivers/isdn/hysdn/hycapi.c @@ -469,7 +469,7 @@ static int hycapi_proc_show(struct seq_file *m, void *v) static int hycapi_proc_open(struct inode *inode, struct file *file) { - return single_open(file, hycapi_proc_show, PDE(inode)->data); + return single_open(file, hycapi_proc_show, PDE_DATA(inode)); } static const struct file_operations hycapi_proc_fops = { diff --git a/drivers/isdn/hysdn/hysdn_procconf.c b/drivers/isdn/hysdn/hysdn_procconf.c index dc88bcb25029..73079213ec94 100644 --- a/drivers/isdn/hysdn/hysdn_procconf.c +++ b/drivers/isdn/hysdn/hysdn_procconf.c @@ -234,7 +234,7 @@ hysdn_conf_open(struct inode *ino, struct file *filep) /* now search the addressed card */ mutex_lock(&hysdn_conf_mutex); - card = PDE(ino)->data; + card = PDE_DATA(ino); if (card->debug_flags & (LOG_PROC_OPEN | LOG_PROC_ALL)) hysdn_addlog(card, "config open for uid=%d gid=%d mode=0x%x", filep->f_cred->fsuid, filep->f_cred->fsgid, @@ -308,7 +308,7 @@ hysdn_conf_close(struct inode *ino, struct file *filep) int retval = 0; mutex_lock(&hysdn_conf_mutex); - card = PDE(ino)->data; + card = PDE_DATA(ino); if (card->debug_flags & (LOG_PROC_OPEN | LOG_PROC_ALL)) hysdn_addlog(card, "config close for uid=%d gid=%d mode=0x%x", filep->f_cred->fsuid, filep->f_cred->fsgid, diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c index 22f0e4ef1fb1..b61e8d5e84ad 100644 --- a/drivers/isdn/hysdn/hysdn_proclog.c +++ b/drivers/isdn/hysdn/hysdn_proclog.c @@ -173,7 +173,7 @@ hysdn_log_read(struct file *file, char __user *buf, size_t count, loff_t *off) { struct log_data *inf; int len; - hysdn_card *card = PDE(file_inode(file))->data; + hysdn_card *card = PDE_DATA(file_inode(file)); if (!*((struct log_data **) file->private_data)) { struct procdata *pd = card->proclog; @@ -202,7 +202,7 @@ hysdn_log_read(struct file *file, char __user *buf, size_t count, loff_t *off) static int hysdn_log_open(struct inode *ino, struct file *filep) { - hysdn_card *card = PDE(ino)->data; + hysdn_card *card = PDE_DATA(ino); mutex_lock(&hysdn_log_mutex); if ((filep->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_WRITE) { @@ -255,7 +255,7 @@ hysdn_log_close(struct inode *ino, struct file *filep) pd = (struct procdata *) inf->proc_ctrl; /* still entries there */ else { /* no info available -> search card */ - card = PDE(file_inode(filep))->data; + card = PDE_DATA(file_inode(filep)); pd = card->proclog; /* pointer to procfs log */ } if (pd) @@ -286,7 +286,7 @@ static unsigned int hysdn_log_poll(struct file *file, poll_table *wait) { unsigned int mask = 0; - hysdn_card *card = PDE(file_inode(file))->data; + hysdn_card *card = PDE_DATA(file_inode(file)); struct procdata *pd = card->proclog; if ((file->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_WRITE) -- cgit v1.2.3