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authorLinus Torvalds <torvalds@g5.osdl.org>2006-01-14 10:42:40 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-14 10:42:40 -0800
commit3e2b32b69308e974cd1167beaf266d3c716e4734 (patch)
tree0f1b24dcb7b066a6322d33235b95655d885695ac /drivers/input
parent3824ba7df91745da6ebac703c87c3b801c34fdd0 (diff)
parent9c08a938ce5a3e1c9d5f764dc6ae844cb1af76ff (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/gameport/gameport.c12
-rw-r--r--drivers/input/input.c55
-rw-r--r--drivers/input/serio/serio.c12
3 files changed, 51 insertions, 28 deletions
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index caac6d63d46f..b765a155c008 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -50,9 +50,7 @@ static DECLARE_MUTEX(gameport_sem);
static LIST_HEAD(gameport_list);
-static struct bus_type gameport_bus = {
- .name = "gameport",
-};
+static struct bus_type gameport_bus;
static void gameport_add_port(struct gameport *gameport);
static void gameport_destroy_port(struct gameport *gameport);
@@ -703,11 +701,15 @@ static int gameport_driver_remove(struct device *dev)
return 0;
}
+static struct bus_type gameport_bus = {
+ .name = "gameport",
+ .probe = gameport_driver_probe,
+ .remove = gameport_driver_remove,
+};
+
void __gameport_register_driver(struct gameport_driver *drv, struct module *owner)
{
drv->driver.bus = &gameport_bus;
- drv->driver.probe = gameport_driver_probe;
- drv->driver.remove = gameport_driver_remove;
gameport_queue_event(drv, owner, GAMEPORT_REGISTER_DRIVER);
}
diff --git a/drivers/input/input.c b/drivers/input/input.c
index fe33ff334e27..4fe3da3c667a 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -528,40 +528,56 @@ INPUT_DEV_STRING_ATTR_SHOW(name);
INPUT_DEV_STRING_ATTR_SHOW(phys);
INPUT_DEV_STRING_ATTR_SHOW(uniq);
-static int print_modalias_bits(char *buf, char prefix, unsigned long *arr,
+static int print_modalias_bits(char *buf, int size, char prefix, unsigned long *arr,
unsigned int min, unsigned int max)
{
int len, i;
- len = sprintf(buf, "%c", prefix);
+ len = snprintf(buf, size, "%c", prefix);
for (i = min; i < max; i++)
if (arr[LONG(i)] & BIT(i))
- len += sprintf(buf+len, "%X,", i);
+ len += snprintf(buf + len, size - len, "%X,", i);
return len;
}
-static ssize_t input_dev_show_modalias(struct class_device *dev, char *buf)
+static int print_modalias(char *buf, int size, struct input_dev *id)
{
- struct input_dev *id = to_input_dev(dev);
- ssize_t len = 0;
+ int len;
- len += sprintf(buf+len, "input:b%04Xv%04Xp%04Xe%04X-",
+ len = snprintf(buf, size, "input:b%04Xv%04Xp%04Xe%04X-",
id->id.bustype,
id->id.vendor,
id->id.product,
id->id.version);
- len += print_modalias_bits(buf+len, 'e', id->evbit, 0, EV_MAX);
- len += print_modalias_bits(buf+len, 'k', id->keybit,
+ len += print_modalias_bits(buf + len, size - len, 'e', id->evbit,
+ 0, EV_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'k', id->keybit,
KEY_MIN_INTERESTING, KEY_MAX);
- len += print_modalias_bits(buf+len, 'r', id->relbit, 0, REL_MAX);
- len += print_modalias_bits(buf+len, 'a', id->absbit, 0, ABS_MAX);
- len += print_modalias_bits(buf+len, 'm', id->mscbit, 0, MSC_MAX);
- len += print_modalias_bits(buf+len, 'l', id->ledbit, 0, LED_MAX);
- len += print_modalias_bits(buf+len, 's', id->sndbit, 0, SND_MAX);
- len += print_modalias_bits(buf+len, 'f', id->ffbit, 0, FF_MAX);
- len += print_modalias_bits(buf+len, 'w', id->swbit, 0, SW_MAX);
- len += sprintf(buf+len, "\n");
+ len += print_modalias_bits(buf + len, size - len, 'r', id->relbit,
+ 0, REL_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'a', id->absbit,
+ 0, ABS_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'm', id->mscbit,
+ 0, MSC_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'l', id->ledbit,
+ 0, LED_MAX);
+ len += print_modalias_bits(buf + len, size - len, 's', id->sndbit,
+ 0, SND_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'f', id->ffbit,
+ 0, FF_MAX);
+ len += print_modalias_bits(buf + len, size - len, 'w', id->swbit,
+ 0, SW_MAX);
+ return len;
+}
+
+static ssize_t input_dev_show_modalias(struct class_device *dev, char *buf)
+{
+ struct input_dev *id = to_input_dev(dev);
+ ssize_t len;
+
+ len = print_modalias(buf, PAGE_SIZE, id);
+ len += snprintf(buf + len, PAGE_SIZE-len, "\n");
return len;
}
static CLASS_DEVICE_ATTR(modalias, S_IRUGO, input_dev_show_modalias, NULL);
@@ -728,8 +744,11 @@ static int input_dev_uevent(struct class_device *cdev, char **envp,
if (test_bit(EV_SW, dev->evbit))
INPUT_ADD_HOTPLUG_BM_VAR("SW=", dev->swbit, SW_MAX);
- envp[i] = NULL;
+ envp[i++] = buffer + len;
+ len += snprintf(buffer + len, buffer_size - len, "MODALIAS=");
+ len += print_modalias(buffer + len, buffer_size - len, dev) + 1;
+ envp[i] = NULL;
return 0;
}
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 8e530cc970e1..2f76813c3a64 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -59,9 +59,7 @@ static DECLARE_MUTEX(serio_sem);
static LIST_HEAD(serio_list);
-static struct bus_type serio_bus = {
- .name = "serio",
-};
+static struct bus_type serio_bus;
static void serio_add_port(struct serio *serio);
static void serio_destroy_port(struct serio *serio);
@@ -750,11 +748,15 @@ static int serio_driver_remove(struct device *dev)
return 0;
}
+static struct bus_type serio_bus = {
+ .name = "serio",
+ .probe = serio_driver_probe,
+ .remove = serio_driver_remove,
+};
+
void __serio_register_driver(struct serio_driver *drv, struct module *owner)
{
drv->driver.bus = &serio_bus;
- drv->driver.probe = serio_driver_probe;
- drv->driver.remove = serio_driver_remove;
serio_queue_event(drv, owner, SERIO_REGISTER_DRIVER);
}