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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-01 17:51:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-01 17:51:54 -0700
commit20b4fb485227404329e41ad15588afad3df23050 (patch)
treef3e099f0ab3da8a93b447203e294d2bb22f6dc05 /drivers/acpi
parentb9394d8a657cd3c064fa432aa0905c1b58b38fe9 (diff)
parentac3e3c5b1164397656df81b9e9ab4991184d3236 (diff)
downloadvexpress-lsk-20b4fb485227404329e41ad15588afad3df23050.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull VFS updates from Al Viro, Misc cleanups all over the place, mainly wrt /proc interfaces (switch create_proc_entry to proc_create(), get rid of the deprecated create_proc_read_entry() in favor of using proc_create_data() and seq_file etc). 7kloc removed. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits) don't bother with deferred freeing of fdtables proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h proc: Make the PROC_I() and PDE() macros internal to procfs proc: Supply a function to remove a proc entry by PDE take cgroup_open() and cpuset_open() to fs/proc/base.c ppc: Clean up scanlog ppc: Clean up rtas_flash driver somewhat hostap: proc: Use remove_proc_subtree() drm: proc: Use remove_proc_subtree() drm: proc: Use minor->index to label things, not PDE->name drm: Constify drm_proc_list[] zoran: Don't print proc_dir_entry data in debug reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show() proc: Supply an accessor for getting the data from a PDE's parent airo: Use remove_proc_subtree() rtl8192u: Don't need to save device proc dir PDE rtl8187se: Use a dir under /proc/net/r8180/ proc: Add proc_mkdir_data() proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h} proc: Move PDE_NET() to fs/proc/proc_net.c ...
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.c29
5 files changed, 13 insertions, 26 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 0cc384b7294..e7100459ac4 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 92a659aa639..d2e617b5b3f 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -129,7 +129,7 @@ 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..b6241eeb113 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -521,19 +521,6 @@ acpi_sbs_add_fs(struct proc_dir_entry **dir,
return 0;
}
-static void
-acpi_sbs_remove_fs(struct proc_dir_entry **dir,
- struct proc_dir_entry *parent_dir)
-{
- if (*dir) {
- remove_proc_entry(ACPI_SBS_FILE_INFO, *dir);
- remove_proc_entry(ACPI_SBS_FILE_STATE, *dir);
- remove_proc_entry(ACPI_SBS_FILE_ALARM, *dir);
- remove_proc_entry((*dir)->name, parent_dir);
- *dir = NULL;
- }
-}
-
/* Smart Battery Interface */
static struct proc_dir_entry *acpi_battery_dir = NULL;
@@ -584,7 +571,7 @@ 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 +610,7 @@ 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 +675,7 @@ 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 +723,7 @@ 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 = {
@@ -836,8 +823,8 @@ static void acpi_battery_remove(struct acpi_sbs *sbs, int id)
power_supply_unregister(&battery->bat);
}
#ifdef CONFIG_ACPI_PROCFS_POWER
- if (battery->proc_entry)
- acpi_sbs_remove_fs(&battery->proc_entry, acpi_battery_dir);
+ proc_remove(battery->proc_entry);
+ battery->proc_entry = NULL;
#endif
}
@@ -873,8 +860,8 @@ static void acpi_charger_remove(struct acpi_sbs *sbs)
if (sbs->charger.dev)
power_supply_unregister(&sbs->charger);
#ifdef CONFIG_ACPI_PROCFS_POWER
- if (sbs->charger_entry)
- acpi_sbs_remove_fs(&sbs->charger_entry, acpi_ac_dir);
+ proc_remove(sbs->charger_entry);
+ sbs->charger_entry = NULL;
#endif
}