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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 /drivers/acpi
parent8510e30b46cd5467b2f930bef68a276dbc2c7d7c (diff)
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/acpi')
-rw-r--r--drivers/acpi/ac.c2
-rw-r--r--drivers/acpi/battery.c2
-rw-r--r--drivers/acpi/button.c2
-rw-r--r--drivers/acpi/proc.c4
-rw-r--r--drivers/acpi/sbs.c8
5 files changed, 9 insertions, 9 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 6d5bf649196..00d2efd674d 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -194,7 +194,7 @@ static int acpi_ac_seq_show(struct seq_file *seq, void *offset)
static int acpi_ac_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_ac_seq_show, PDE(inode)->data);
+ return single_open(file, acpi_ac_seq_show, PDE_DATA(inode));
}
static int acpi_ac_add_fs(struct acpi_device *device)
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index c5cd5b5513e..169ced7e540 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -929,7 +929,7 @@ static int acpi_battery_read_##_name(struct seq_file *seq, void *offset) \
} \
static int acpi_battery_##_name##_open_fs(struct inode *inode, struct file *file) \
{ \
- return single_open(file, acpi_battery_read_##_name, PDE(inode)->data); \
+ return single_open(file, acpi_battery_read_##_name, PDE_DATA(inode)); \
}
DECLARE_FILE_FUNCTIONS(info);
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 86c7d5445c3..5d57cd513f4 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -128,7 +128,7 @@ static int acpi_button_state_seq_show(struct seq_file *seq, void *offset)
static int acpi_button_state_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_button_state_seq_show, PDE(inode)->data);
+ return single_open(file, acpi_button_state_seq_show, PDE_DATA(inode));
}
static const struct file_operations acpi_button_state_fops = {
diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c
index 52ce76725c2..aa1227a7e3f 100644
--- a/drivers/acpi/proc.c
+++ b/drivers/acpi/proc.c
@@ -120,7 +120,7 @@ static int acpi_system_alarm_seq_show(struct seq_file *seq, void *offset)
static int acpi_system_alarm_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_system_alarm_seq_show, PDE(inode)->data);
+ return single_open(file, acpi_system_alarm_seq_show, PDE_DATA(inode));
}
static int get_date_field(char **p, u32 * value)
@@ -397,7 +397,7 @@ static int
acpi_system_wakeup_device_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_system_wakeup_device_seq_show,
- PDE(inode)->data);
+ PDE_DATA(inode));
}
static const struct file_operations acpi_system_wakeup_device_fops = {
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index e523245643a..a296e08d76b 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -584,7 +584,7 @@ static int acpi_battery_read_info(struct seq_file *seq, void *offset)
static int acpi_battery_info_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_battery_read_info, PDE(inode)->data);
+ return single_open(file, acpi_battery_read_info, PDE_DATA(inode));
}
static int acpi_battery_read_state(struct seq_file *seq, void *offset)
@@ -623,7 +623,7 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset)
static int acpi_battery_state_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_battery_read_state, PDE(inode)->data);
+ return single_open(file, acpi_battery_read_state, PDE_DATA(inode));
}
static int acpi_battery_read_alarm(struct seq_file *seq, void *offset)
@@ -688,7 +688,7 @@ acpi_battery_write_alarm(struct file *file, const char __user * buffer,
static int acpi_battery_alarm_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_battery_read_alarm, PDE(inode)->data);
+ return single_open(file, acpi_battery_read_alarm, PDE_DATA(inode));
}
static const struct file_operations acpi_battery_info_fops = {
@@ -736,7 +736,7 @@ static int acpi_ac_read_state(struct seq_file *seq, void *offset)
static int acpi_ac_state_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_ac_read_state, PDE(inode)->data);
+ return single_open(file, acpi_ac_read_state, PDE_DATA(inode));
}
static const struct file_operations acpi_ac_state_fops = {