Merge branch 'constify' into release
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 5dfe18b..2abc036 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -743,7 +743,7 @@
static struct battery_file {
struct file_operations ops;
mode_t mode;
- char *name;
+ const char *name;
} acpi_battery_file[] = {
FILE_DESCRIPTION_RO(info),
FILE_DESCRIPTION_RO(state),
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 03107bc..04e9044 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -682,7 +682,7 @@
return single_open(file, acpi_ec_read_info, PDE(inode)->data);
}
-static struct file_operations acpi_ec_info_ops = {
+static const struct file_operations acpi_ec_info_ops = {
.open = acpi_ec_info_open_fs,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c
index 0e47e29..39838c6 100644
--- a/drivers/acpi/processor_thermal.c
+++ b/drivers/acpi/processor_thermal.c
@@ -509,7 +509,7 @@
return count;
}
-struct file_operations acpi_processor_limit_fops = {
+const struct file_operations acpi_processor_limit_fops = {
.owner = THIS_MODULE,
.open = acpi_processor_limit_open_fs,
.read = seq_read,
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index d278381..73aed5f 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -1291,7 +1291,7 @@
return count;
}
-struct file_operations acpi_processor_throttling_fops = {
+const struct file_operations acpi_processor_throttling_fops = {
.owner = THIS_MODULE,
.open = acpi_processor_throttling_open_fs,
.read = seq_read,
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 3963cb6..bb8fd1b 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -484,9 +484,9 @@
acpi_sbs_add_fs(struct proc_dir_entry **dir,
struct proc_dir_entry *parent_dir,
char *dir_name,
- struct file_operations *info_fops,
- struct file_operations *state_fops,
- struct file_operations *alarm_fops, void *data)
+ const struct file_operations *info_fops,
+ const struct file_operations *state_fops,
+ const struct file_operations *alarm_fops, void *data)
{
if (!*dir) {
*dir = proc_mkdir(dir_name, parent_dir);
@@ -682,7 +682,7 @@
return single_open(file, acpi_battery_read_alarm, PDE(inode)->data);
}
-static struct file_operations acpi_battery_info_fops = {
+static const struct file_operations acpi_battery_info_fops = {
.open = acpi_battery_info_open_fs,
.read = seq_read,
.llseek = seq_lseek,
@@ -690,7 +690,7 @@
.owner = THIS_MODULE,
};
-static struct file_operations acpi_battery_state_fops = {
+static const struct file_operations acpi_battery_state_fops = {
.open = acpi_battery_state_open_fs,
.read = seq_read,
.llseek = seq_lseek,
@@ -698,7 +698,7 @@
.owner = THIS_MODULE,
};
-static struct file_operations acpi_battery_alarm_fops = {
+static const struct file_operations acpi_battery_alarm_fops = {
.open = acpi_battery_alarm_open_fs,
.read = seq_read,
.write = acpi_battery_write_alarm,
@@ -730,7 +730,7 @@
return single_open(file, acpi_ac_read_state, PDE(inode)->data);
}
-static struct file_operations acpi_ac_state_fops = {
+static const struct file_operations acpi_ac_state_fops = {
.open = acpi_ac_state_open_fs,
.read = seq_read,
.llseek = seq_lseek,
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 100c8ee..d51d6f0 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -201,7 +201,7 @@
/* bus */
static int acpi_video_bus_info_open_fs(struct inode *inode, struct file *file);
-static struct file_operations acpi_video_bus_info_fops = {
+static const struct file_operations acpi_video_bus_info_fops = {
.owner = THIS_MODULE,
.open = acpi_video_bus_info_open_fs,
.read = seq_read,
@@ -210,7 +210,7 @@
};
static int acpi_video_bus_ROM_open_fs(struct inode *inode, struct file *file);
-static struct file_operations acpi_video_bus_ROM_fops = {
+static const struct file_operations acpi_video_bus_ROM_fops = {
.owner = THIS_MODULE,
.open = acpi_video_bus_ROM_open_fs,
.read = seq_read,
@@ -220,7 +220,7 @@
static int acpi_video_bus_POST_info_open_fs(struct inode *inode,
struct file *file);
-static struct file_operations acpi_video_bus_POST_info_fops = {
+static const struct file_operations acpi_video_bus_POST_info_fops = {
.owner = THIS_MODULE,
.open = acpi_video_bus_POST_info_open_fs,
.read = seq_read,
@@ -229,19 +229,25 @@
};
static int acpi_video_bus_POST_open_fs(struct inode *inode, struct file *file);
-static struct file_operations acpi_video_bus_POST_fops = {
+static ssize_t acpi_video_bus_write_POST(struct file *file,
+ const char __user *buffer, size_t count, loff_t *data);
+static const struct file_operations acpi_video_bus_POST_fops = {
.owner = THIS_MODULE,
.open = acpi_video_bus_POST_open_fs,
.read = seq_read,
+ .write = acpi_video_bus_write_POST,
.llseek = seq_lseek,
.release = single_release,
};
static int acpi_video_bus_DOS_open_fs(struct inode *inode, struct file *file);
-static struct file_operations acpi_video_bus_DOS_fops = {
+static ssize_t acpi_video_bus_write_DOS(struct file *file,
+ const char __user *buffer, size_t count, loff_t *data);
+static const struct file_operations acpi_video_bus_DOS_fops = {
.owner = THIS_MODULE,
.open = acpi_video_bus_DOS_open_fs,
.read = seq_read,
+ .write = acpi_video_bus_write_DOS,
.llseek = seq_lseek,
.release = single_release,
};
@@ -249,7 +255,7 @@
/* device */
static int acpi_video_device_info_open_fs(struct inode *inode,
struct file *file);
-static struct file_operations acpi_video_device_info_fops = {
+static const struct file_operations acpi_video_device_info_fops = {
.owner = THIS_MODULE,
.open = acpi_video_device_info_open_fs,
.read = seq_read,
@@ -259,27 +265,33 @@
static int acpi_video_device_state_open_fs(struct inode *inode,
struct file *file);
-static struct file_operations acpi_video_device_state_fops = {
+static ssize_t acpi_video_device_write_state(struct file *file,
+ const char __user *buffer, size_t count, loff_t *data);
+static const struct file_operations acpi_video_device_state_fops = {
.owner = THIS_MODULE,
.open = acpi_video_device_state_open_fs,
.read = seq_read,
+ .write = acpi_video_device_write_state,
.llseek = seq_lseek,
.release = single_release,
};
static int acpi_video_device_brightness_open_fs(struct inode *inode,
struct file *file);
+static ssize_t acpi_video_device_write_brightness(struct file *file,
+ const char __user *buffer, size_t count, loff_t *data);
static struct file_operations acpi_video_device_brightness_fops = {
.owner = THIS_MODULE,
.open = acpi_video_device_brightness_open_fs,
.read = seq_read,
+ .write = acpi_video_device_write_brightness,
.llseek = seq_lseek,
.release = single_release,
};
static int acpi_video_device_EDID_open_fs(struct inode *inode,
struct file *file);
-static struct file_operations acpi_video_device_EDID_fops = {
+static const struct file_operations acpi_video_device_EDID_fops = {
.owner = THIS_MODULE,
.open = acpi_video_device_EDID_open_fs,
.read = seq_read,
@@ -287,7 +299,7 @@
.release = single_release,
};
-static char device_decode[][30] = {
+static const char device_decode[][30] = {
"motherboard VGA device",
"PCI VGA device",
"AGP VGA device",
@@ -1253,7 +1265,6 @@
goto err_remove_dir;
/* 'state' [R/W] */
- acpi_video_device_state_fops.write = acpi_video_device_write_state;
entry = proc_create_data("state", S_IFREG | S_IRUGO | S_IWUSR,
device_dir,
&acpi_video_device_state_fops,
@@ -1262,8 +1273,6 @@
goto err_remove_info;
/* 'brightness' [R/W] */
- acpi_video_device_brightness_fops.write =
- acpi_video_device_write_brightness;
entry = proc_create_data("brightness", S_IFREG | S_IRUGO | S_IWUSR,
device_dir,
&acpi_video_device_brightness_fops,
@@ -1546,7 +1555,6 @@
goto err_remove_rom;
/* 'POST' [R/W] */
- acpi_video_bus_POST_fops.write = acpi_video_bus_write_POST;
entry = proc_create_data("POST", S_IFREG | S_IRUGO | S_IWUSR,
device_dir,
&acpi_video_bus_POST_fops,
@@ -1555,7 +1563,6 @@
goto err_remove_post_info;
/* 'DOS' [R/W] */
- acpi_video_bus_DOS_fops.write = acpi_video_bus_write_DOS;
entry = proc_create_data("DOS", S_IFREG | S_IRUGO | S_IWUSR,
device_dir,
&acpi_video_bus_DOS_fops,
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 0574add..b09c4fd 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -322,7 +322,7 @@
int acpi_processor_tstate_has_changed(struct acpi_processor *pr);
int acpi_processor_get_throttling_info(struct acpi_processor *pr);
extern int acpi_processor_set_throttling(struct acpi_processor *pr, int state);
-extern struct file_operations acpi_processor_throttling_fops;
+extern const struct file_operations acpi_processor_throttling_fops;
extern void acpi_processor_throttling_init(void);
/* in processor_idle.c */
int acpi_processor_power_init(struct acpi_processor *pr,
@@ -336,7 +336,7 @@
/* in processor_thermal.c */
int acpi_processor_get_limit_info(struct acpi_processor *pr);
-extern struct file_operations acpi_processor_limit_fops;
+extern const struct file_operations acpi_processor_limit_fops;
extern struct thermal_cooling_device_ops processor_cooling_ops;
#ifdef CONFIG_CPU_FREQ
void acpi_thermal_cpufreq_init(void);