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-rw-r--r--drivers/input/input.c62
-rw-r--r--drivers/input/misc/pcspkr.c3
-rw-r--r--drivers/input/misc/wistron_btns.c2
-rw-r--r--drivers/input/mouse/lifebook.c6
-rw-r--r--drivers/input/mouse/synaptics.c2
-rw-r--r--drivers/input/serio/serio.c11
6 files changed, 30 insertions, 56 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 5fe755586623..5dc361c954e2 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -859,87 +859,66 @@ static void input_dev_release(struct device *device)
* Input uevent interface - loading event handlers based on
* device bitfields.
*/
-static int input_add_uevent_bm_var(char **envp, int num_envp, int *cur_index,
- char *buffer, int buffer_size, int *cur_len,
+static int input_add_uevent_bm_var(struct kobj_uevent_env *env,
const char *name, unsigned long *bitmap, int max)
{
- if (*cur_index >= num_envp - 1)
- return -ENOMEM;
-
- envp[*cur_index] = buffer + *cur_len;
+ int len;
- *cur_len += snprintf(buffer + *cur_len, max(buffer_size - *cur_len, 0), name);
- if (*cur_len >= buffer_size)
+ if (add_uevent_var(env, "%s=", name))
return -ENOMEM;
- *cur_len += input_print_bitmap(buffer + *cur_len,
- max(buffer_size - *cur_len, 0),
- bitmap, max, 0) + 1;
- if (*cur_len > buffer_size)
+ len = input_print_bitmap(&env->buf[env->buflen - 1],
+ sizeof(env->buf) - env->buflen,
+ bitmap, max, 0);
+ if (len >= (sizeof(env->buf) - env->buflen))
return -ENOMEM;
- (*cur_index)++;
+ env->buflen += len;
return 0;
}
-static int input_add_uevent_modalias_var(char **envp, int num_envp, int *cur_index,
- char *buffer, int buffer_size, int *cur_len,
+static int input_add_uevent_modalias_var(struct kobj_uevent_env *env,
struct input_dev *dev)
{
- if (*cur_index >= num_envp - 1)
- return -ENOMEM;
-
- envp[*cur_index] = buffer + *cur_len;
+ int len;
- *cur_len += snprintf(buffer + *cur_len, max(buffer_size - *cur_len, 0),
- "MODALIAS=");
- if (*cur_len >= buffer_size)
+ if (add_uevent_var(env, "MODALIAS="))
return -ENOMEM;
- *cur_len += input_print_modalias(buffer + *cur_len,
- max(buffer_size - *cur_len, 0),
- dev, 0) + 1;
- if (*cur_len > buffer_size)
+ len = input_print_modalias(&env->buf[env->buflen - 1],
+ sizeof(env->buf) - env->buflen,
+ dev, 0);
+ if (len >= (sizeof(env->buf) - env->buflen))
return -ENOMEM;
- (*cur_index)++;
+ env->buflen += len;
return 0;
}
#define INPUT_ADD_HOTPLUG_VAR(fmt, val...) \
do { \
- int err = add_uevent_var(envp, num_envp, &i, \
- buffer, buffer_size, &len, \
- fmt, val); \
+ int err = add_uevent_var(env, fmt, val); \
if (err) \
return err; \
} while (0)
#define INPUT_ADD_HOTPLUG_BM_VAR(name, bm, max) \
do { \
- int err = input_add_uevent_bm_var(envp, num_envp, &i, \
- buffer, buffer_size, &len, \
- name, bm, max); \
+ int err = input_add_uevent_bm_var(env, name, bm, max); \
if (err) \
return err; \
} while (0)
#define INPUT_ADD_HOTPLUG_MODALIAS_VAR(dev) \
do { \
- int err = input_add_uevent_modalias_var(envp, \
- num_envp, &i, \
- buffer, buffer_size, &len, \
- dev); \
+ int err = input_add_uevent_modalias_var(env, dev); \
if (err) \
return err; \
} while (0)
-static int input_dev_uevent(struct device *device, char **envp,
- int num_envp, char *buffer, int buffer_size)
+static int input_dev_uevent(struct device *device, struct kobj_uevent_env *env)
{
struct input_dev *dev = to_input_dev(device);
- int i = 0;
- int len = 0;
INPUT_ADD_HOTPLUG_VAR("PRODUCT=%x/%x/%x/%x",
dev->id.bustype, dev->id.vendor,
@@ -971,7 +950,6 @@ static int input_dev_uevent(struct device *device, char **envp,
INPUT_ADD_HOTPLUG_MODALIAS_VAR(dev);
- envp[i] = NULL;
return 0;
}
diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c
index 906bf5e8de89..c19f77fbaf2a 100644
--- a/drivers/input/misc/pcspkr.c
+++ b/drivers/input/misc/pcspkr.c
@@ -17,17 +17,18 @@
#include <linux/init.h>
#include <linux/input.h>
#include <linux/platform_device.h>
-#include <asm/8253pit.h>
#include <asm/io.h>
MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION("PC Speaker beeper driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pcspkr");
#ifdef CONFIG_X86
/* Use the global PIT lock ! */
#include <asm/i8253.h>
#else
+#include <asm/8253pit.h>
static DEFINE_SPINLOCK(i8253_lock);
#endif
diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c
index 60121f10f8d9..b438d998625c 100644
--- a/drivers/input/misc/wistron_btns.c
+++ b/drivers/input/misc/wistron_btns.c
@@ -247,7 +247,7 @@ static int have_wifi;
static int have_bluetooth;
static int have_leds;
-static int __init dmi_matched(struct dmi_system_id *dmi)
+static int __init dmi_matched(const struct dmi_system_id *dmi)
{
const struct key_entry *key;
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index 91109b49fde1..608674d0be8b 100644
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -27,7 +27,7 @@ struct lifebook_data {
static const char *desired_serio_phys;
-static int lifebook_set_serio_phys(struct dmi_system_id *d)
+static int lifebook_set_serio_phys(const struct dmi_system_id *d)
{
desired_serio_phys = d->driver_data;
return 0;
@@ -35,13 +35,13 @@ static int lifebook_set_serio_phys(struct dmi_system_id *d)
static unsigned char lifebook_use_6byte_proto;
-static int lifebook_set_6byte_proto(struct dmi_system_id *d)
+static int lifebook_set_6byte_proto(const struct dmi_system_id *d)
{
lifebook_use_6byte_proto = 1;
return 0;
}
-static struct dmi_system_id lifebook_dmi_table[] = {
+static const struct dmi_system_id lifebook_dmi_table[] = {
{
.ident = "FLORA-ie 55mi",
.matches = {
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 666ad3a53fdb..d349c4a5e3e8 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -602,7 +602,7 @@ static int synaptics_reconnect(struct psmouse *psmouse)
#if defined(__i386__)
#include <linux/dmi.h>
-static struct dmi_system_id toshiba_dmi_table[] = {
+static const struct dmi_system_id toshiba_dmi_table[] = {
{
.ident = "Toshiba Satellite",
.matches = {
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 372ca4931194..b3bc15acd3f5 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -876,18 +876,14 @@ static int serio_bus_match(struct device *dev, struct device_driver *drv)
#define SERIO_ADD_UEVENT_VAR(fmt, val...) \
do { \
- int err = add_uevent_var(envp, num_envp, &i, \
- buffer, buffer_size, &len, \
- fmt, val); \
+ int err = add_uevent_var(env, fmt, val); \
if (err) \
return err; \
} while (0)
-static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
+static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
{
struct serio *serio;
- int i = 0;
- int len = 0;
if (!dev)
return -ENODEV;
@@ -900,7 +896,6 @@ static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buf
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;
}
@@ -908,7 +903,7 @@ static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buf
#else
-static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
+static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
{
return -ENODEV;
}
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