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[PATCH] driver core: replace "hotplug" by "uevent"

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Leave the overloaded "hotplug" word to susbsystems which are handling
real devices. The driver core does not "plug" anything, it just exports
the state to userspace and generates events.

Signed-off-by: Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kay Sievers
2005-11-16 09:00:00 +01:00
committed by Greg Kroah-Hartman
parent 5f123fbd80
commit 312c004d36
40 changed files with 372 additions and 378 deletions
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14
drivers/input/input.c
View File

@@ -610,10 +610,10 @@ static void input_dev_release(struct class_device *class_dev)
}
/*
* Input hotplugging interface - loading event handlers based on
* Input uevent interface - loading event handlers based on
* device bitfields.
*/
static int input_add_hotplug_bm_var(char **envp, int num_envp, int *cur_index,
static int input_add_uevent_bm_var(char **envp, int num_envp, int *cur_index,
char *buffer, int buffer_size, int *cur_len,
const char *name, unsigned long *bitmap, int max)
{
@@ -638,7 +638,7 @@ static int input_add_hotplug_bm_var(char **envp, int num_envp, int *cur_index,
#define INPUT_ADD_HOTPLUG_VAR(fmt, val...) \
do { \
int err = add_hotplug_env_var(envp, num_envp, &i, \
int err = add_uevent_var(envp, num_envp, &i, \
buffer, buffer_size, &len, \
fmt, val); \
if (err) \
@@ -647,15 +647,15 @@ static int input_add_hotplug_bm_var(char **envp, int num_envp, int *cur_index,
#define INPUT_ADD_HOTPLUG_BM_VAR(name, bm, max) \
do { \
int err = input_add_hotplug_bm_var(envp, num_envp, &i, \
int err = input_add_uevent_bm_var(envp, num_envp, &i, \
buffer, buffer_size, &len, \
name, bm, max); \
if (err) \
return err; \
} while (0)
static int input_dev_hotplug(struct class_device *cdev, char **envp,
int num_envp, char *buffer, int buffer_size)
static int input_dev_uevent(struct class_device *cdev, char **envp,
int num_envp, char *buffer, int buffer_size)
{
struct input_dev *dev = to_input_dev(cdev);
int i = 0;
@@ -697,7 +697,7 @@ static int input_dev_hotplug(struct class_device *cdev, char **envp,
struct class input_class = {
.name = "input",
.release = input_dev_release,
.hotplug = input_dev_hotplug,
.uevent = input_dev_uevent,
};
struct input_dev *input_allocate_device(void)

22
drivers/input/serio/serio.c
View File

@@ -800,16 +800,16 @@ static int serio_bus_match(struct device *dev, struct device_driver *drv)
#ifdef CONFIG_HOTPLUG
#define SERIO_ADD_HOTPLUG_VAR(fmt, val...) \
#define SERIO_ADD_UEVENT_VAR(fmt, val...) \
do { \
int err = add_hotplug_env_var(envp, num_envp, &i, \
int err = add_uevent_var(envp, num_envp, &i, \
buffer, buffer_size, &len, \
fmt, val); \
if (err) \
return err; \
} while (0)
static int serio_hotplug(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
{
struct serio *serio;
int i = 0;
@@ -820,21 +820,21 @@ static int serio_hotplug(struct device *dev, char **envp, int num_envp, char *bu
serio = to_serio_port(dev);
SERIO_ADD_HOTPLUG_VAR("SERIO_TYPE=%02x", serio->id.type);
SERIO_ADD_HOTPLUG_VAR("SERIO_PROTO=%02x", serio->id.proto);
SERIO_ADD_HOTPLUG_VAR("SERIO_ID=%02x", serio->id.id);
SERIO_ADD_HOTPLUG_VAR("SERIO_EXTRA=%02x", serio->id.extra);
SERIO_ADD_HOTPLUG_VAR("MODALIAS=serio:ty%02Xpr%02Xid%02Xex%02X",
SERIO_ADD_UEVENT_VAR("SERIO_TYPE=%02x", serio->id.type);
SERIO_ADD_UEVENT_VAR("SERIO_PROTO=%02x", serio->id.proto);
SERIO_ADD_UEVENT_VAR("SERIO_ID=%02x", serio->id.id);
SERIO_ADD_UEVENT_VAR("SERIO_EXTRA=%02x", serio->id.extra);
SERIO_ADD_UEVENT_VAR("MODALIAS=serio:ty%02Xpr%02Xid%02Xex%02X",
serio->id.type, serio->id.proto, serio->id.id, serio->id.extra);
envp[i] = NULL;
return 0;
}
#undef SERIO_ADD_HOTPLUG_VAR
#undef SERIO_ADD_UEVENT_VAR
#else
static int serio_hotplug(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
{
return -ENODEV;
}
@@ -908,7 +908,7 @@ static int __init serio_init(void)
serio_bus.dev_attrs = serio_device_attrs;
serio_bus.drv_attrs = serio_driver_attrs;
serio_bus.match = serio_bus_match;
serio_bus.hotplug = serio_hotplug;
serio_bus.uevent = serio_uevent;
serio_bus.resume = serio_resume;
bus_register(&serio_bus);