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-rw-r--r--kernel/irq/proc.c82
1 files changed, 10 insertions, 72 deletions
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 7cb091d81d91..37eda10f5c36 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -185,11 +185,6 @@ static int irq_affinity_list_proc_open(struct inode *inode, struct file *file)
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_DATA(inode));
-}
-
static const struct file_operations irq_affinity_proc_fops = {
.open = irq_affinity_proc_open,
.read = seq_read,
@@ -198,13 +193,6 @@ static const struct file_operations irq_affinity_proc_fops = {
.write = irq_affinity_proc_write,
};
-static const struct file_operations irq_affinity_hint_proc_fops = {
- .open = irq_affinity_hint_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static const struct file_operations irq_affinity_list_proc_fops = {
.open = irq_affinity_list_proc_open,
.read = seq_read,
@@ -223,32 +211,6 @@ static int irq_effective_aff_list_proc_show(struct seq_file *m, void *v)
{
return show_irq_affinity(EFFECTIVE_LIST, m);
}
-
-static int irq_effective_aff_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, irq_effective_aff_proc_show, PDE_DATA(inode));
-}
-
-static int irq_effective_aff_list_proc_open(struct inode *inode,
- struct file *file)
-{
- return single_open(file, irq_effective_aff_list_proc_show,
- PDE_DATA(inode));
-}
-
-static const struct file_operations irq_effective_aff_proc_fops = {
- .open = irq_effective_aff_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static const struct file_operations irq_effective_aff_list_proc_fops = {
- .open = irq_effective_aff_list_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif
static int default_affinity_show(struct seq_file *m, void *v)
@@ -313,18 +275,6 @@ static int irq_node_proc_show(struct seq_file *m, void *v)
seq_printf(m, "%d\n", irq_desc_get_node(desc));
return 0;
}
-
-static int irq_node_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, irq_node_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations irq_node_proc_fops = {
- .open = irq_node_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif
static int irq_spurious_proc_show(struct seq_file *m, void *v)
@@ -337,18 +287,6 @@ static int irq_spurious_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int irq_spurious_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, irq_spurious_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations irq_spurious_proc_fops = {
- .open = irq_spurious_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
#define MAX_NAMELEN 128
static int name_unique(unsigned int irq, struct irqaction *new_action)
@@ -421,24 +359,24 @@ void register_irq_proc(unsigned int irq, struct irq_desc *desc)
&irq_affinity_proc_fops, irqp);
/* create /proc/irq/<irq>/affinity_hint */
- proc_create_data("affinity_hint", 0444, desc->dir,
- &irq_affinity_hint_proc_fops, irqp);
+ proc_create_single_data("affinity_hint", 0444, desc->dir,
+ irq_affinity_hint_proc_show, irqp);
/* create /proc/irq/<irq>/smp_affinity_list */
proc_create_data("smp_affinity_list", 0644, desc->dir,
&irq_affinity_list_proc_fops, irqp);
- proc_create_data("node", 0444, desc->dir,
- &irq_node_proc_fops, irqp);
+ proc_create_single_data("node", 0444, desc->dir, irq_node_proc_show,
+ irqp);
# ifdef CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK
- proc_create_data("effective_affinity", 0444, desc->dir,
- &irq_effective_aff_proc_fops, irqp);
- proc_create_data("effective_affinity_list", 0444, desc->dir,
- &irq_effective_aff_list_proc_fops, irqp);
+ proc_create_single_data("effective_affinity", 0444, desc->dir,
+ irq_effective_aff_proc_show, irqp);
+ proc_create_single_data("effective_affinity_list", 0444, desc->dir,
+ irq_effective_aff_list_proc_show, irqp);
# endif
#endif
- proc_create_data("spurious", 0444, desc->dir,
- &irq_spurious_proc_fops, (void *)(long)irq);
+ proc_create_single_data("spurious", 0444, desc->dir,
+ irq_spurious_proc_show, (void *)(long)irq);
out_unlock:
mutex_unlock(&register_lock);