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authorAl Viro <viro@zeniv.linux.org.uk>2013-03-31 18:16:14 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-04-09 14:13:32 -0400
commitd9dda78bad879595d8c4220a067fc029d6484a16 (patch)
tree376c47ed566b719009e753e917104b150a639b11 /kernel/irq/proc.c
parent8510e30b46cd5467b2f930bef68a276dbc2c7d7c (diff)
downloadlinux-stericsson-d9dda78bad879595d8c4220a067fc029d6484a16.tar.gz
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 'kernel/irq/proc.c')
-rw-r--r--kernel/irq/proc.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 397db02209ed..d59ae3751a33 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -76,7 +76,7 @@ static int irq_affinity_list_proc_show(struct seq_file *m, void *v)
static ssize_t write_irq_affinity(int type, struct file *file,
const char __user *buffer, size_t count, loff_t *pos)
{
- unsigned int irq = (int)(long)PDE(file_inode(file))->data;
+ unsigned int irq = (int)(long)PDE_DATA(file_inode(file));
cpumask_var_t new_value;
int err;
@@ -131,17 +131,17 @@ static ssize_t irq_affinity_list_proc_write(struct file *file,
static int irq_affinity_proc_open(struct inode *inode, struct file *file)
{
- return single_open(file, irq_affinity_proc_show, PDE(inode)->data);
+ return single_open(file, irq_affinity_proc_show, PDE_DATA(inode));
}
static int irq_affinity_list_proc_open(struct inode *inode, struct file *file)
{
- return single_open(file, irq_affinity_list_proc_show, PDE(inode)->data);
+ return single_open(file, irq_affinity_list_proc_show, PDE_DATA(inode));
}
static int irq_affinity_hint_proc_open(struct inode *inode, struct file *file)
{
- return single_open(file, irq_affinity_hint_proc_show, PDE(inode)->data);
+ return single_open(file, irq_affinity_hint_proc_show, PDE_DATA(inode));
}
static const struct file_operations irq_affinity_proc_fops = {
@@ -212,7 +212,7 @@ out:
static int default_affinity_open(struct inode *inode, struct file *file)
{
- return single_open(file, default_affinity_show, PDE(inode)->data);
+ return single_open(file, default_affinity_show, PDE_DATA(inode));
}
static const struct file_operations default_affinity_proc_fops = {
@@ -233,7 +233,7 @@ static int irq_node_proc_show(struct seq_file *m, void *v)
static int irq_node_proc_open(struct inode *inode, struct file *file)
{
- return single_open(file, irq_node_proc_show, PDE(inode)->data);
+ return single_open(file, irq_node_proc_show, PDE_DATA(inode));
}
static const struct file_operations irq_node_proc_fops = {
@@ -256,7 +256,7 @@ static int irq_spurious_proc_show(struct seq_file *m, void *v)
static int irq_spurious_proc_open(struct inode *inode, struct file *file)
{
- return single_open(file, irq_spurious_proc_show, PDE(inode)->data);
+ return single_open(file, irq_spurious_proc_show, PDE_DATA(inode));
}
static const struct file_operations irq_spurious_proc_fops = {