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Diffstat (limited to 'drivers/w1/slaves')
-rw-r--r--drivers/w1/slaves/w1_ds2406.c14
-rw-r--r--drivers/w1/slaves/w1_ds2408.c14
-rw-r--r--drivers/w1/slaves/w1_ds2413.c14
-rw-r--r--drivers/w1/slaves/w1_ds2423.c14
-rw-r--r--drivers/w1/slaves/w1_ds2431.c14
-rw-r--r--drivers/w1/slaves/w1_ds2433.c14
-rw-r--r--drivers/w1/slaves/w1_ds2760.c43
-rw-r--r--drivers/w1/slaves/w1_ds2780.c39
-rw-r--r--drivers/w1/slaves/w1_ds2781.c40
-rw-r--r--drivers/w1/slaves/w1_ds28e04.c14
10 files changed, 23 insertions, 197 deletions
diff --git a/drivers/w1/slaves/w1_ds2406.c b/drivers/w1/slaves/w1_ds2406.c
index d488961a8..51f2f66d6 100644
--- a/drivers/w1/slaves/w1_ds2406.c
+++ b/drivers/w1/slaves/w1_ds2406.c
@@ -153,16 +153,4 @@ static struct w1_family w1_family_12 = {
.fid = W1_FAMILY_DS2406,
.fops = &w1_f12_fops,
};
-
-static int __init w1_f12_init(void)
-{
- return w1_register_family(&w1_family_12);
-}
-
-static void __exit w1_f12_exit(void)
-{
- w1_unregister_family(&w1_family_12);
-}
-
-module_init(w1_f12_init);
-module_exit(w1_f12_exit);
+module_w1_family(w1_family_12);
diff --git a/drivers/w1/slaves/w1_ds2408.c b/drivers/w1/slaves/w1_ds2408.c
index 7dfa0e116..aec5958e6 100644
--- a/drivers/w1/slaves/w1_ds2408.c
+++ b/drivers/w1/slaves/w1_ds2408.c
@@ -351,16 +351,4 @@ static struct w1_family w1_family_29 = {
.fid = W1_FAMILY_DS2408,
.fops = &w1_f29_fops,
};
-
-static int __init w1_f29_init(void)
-{
- return w1_register_family(&w1_family_29);
-}
-
-static void __exit w1_f29_exit(void)
-{
- w1_unregister_family(&w1_family_29);
-}
-
-module_init(w1_f29_init);
-module_exit(w1_f29_exit);
+module_w1_family(w1_family_29);
diff --git a/drivers/w1/slaves/w1_ds2413.c b/drivers/w1/slaves/w1_ds2413.c
index ee28fc1ff..f2e1c5153 100644
--- a/drivers/w1/slaves/w1_ds2413.c
+++ b/drivers/w1/slaves/w1_ds2413.c
@@ -135,16 +135,4 @@ static struct w1_family w1_family_3a = {
.fid = W1_FAMILY_DS2413,
.fops = &w1_f3a_fops,
};
-
-static int __init w1_f3a_init(void)
-{
- return w1_register_family(&w1_family_3a);
-}
-
-static void __exit w1_f3a_exit(void)
-{
- w1_unregister_family(&w1_family_3a);
-}
-
-module_init(w1_f3a_init);
-module_exit(w1_f3a_exit);
+module_w1_family(w1_family_3a);
diff --git a/drivers/w1/slaves/w1_ds2423.c b/drivers/w1/slaves/w1_ds2423.c
index 7e41b7d91..4ab54fd9d 100644
--- a/drivers/w1/slaves/w1_ds2423.c
+++ b/drivers/w1/slaves/w1_ds2423.c
@@ -138,19 +138,7 @@ static struct w1_family w1_family_1d = {
.fid = W1_COUNTER_DS2423,
.fops = &w1_f1d_fops,
};
-
-static int __init w1_f1d_init(void)
-{
- return w1_register_family(&w1_family_1d);
-}
-
-static void __exit w1_f1d_exit(void)
-{
- w1_unregister_family(&w1_family_1d);
-}
-
-module_init(w1_f1d_init);
-module_exit(w1_f1d_exit);
+module_w1_family(w1_family_1d);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Mika Laitio <lamikr@pilppa.org>");
diff --git a/drivers/w1/slaves/w1_ds2431.c b/drivers/w1/slaves/w1_ds2431.c
index 9c4ff9d28..80572cb63 100644
--- a/drivers/w1/slaves/w1_ds2431.c
+++ b/drivers/w1/slaves/w1_ds2431.c
@@ -288,19 +288,7 @@ static struct w1_family w1_family_2d = {
.fid = W1_EEPROM_DS2431,
.fops = &w1_f2d_fops,
};
-
-static int __init w1_f2d_init(void)
-{
- return w1_register_family(&w1_family_2d);
-}
-
-static void __exit w1_f2d_fini(void)
-{
- w1_unregister_family(&w1_family_2d);
-}
-
-module_init(w1_f2d_init);
-module_exit(w1_f2d_fini);
+module_w1_family(w1_family_2d);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Bernhard Weirich <bernhard.weirich@riedel.net>");
diff --git a/drivers/w1/slaves/w1_ds2433.c b/drivers/w1/slaves/w1_ds2433.c
index 72319a968..6cf378c89 100644
--- a/drivers/w1/slaves/w1_ds2433.c
+++ b/drivers/w1/slaves/w1_ds2433.c
@@ -305,16 +305,4 @@ static struct w1_family w1_family_23 = {
.fid = W1_EEPROM_DS2433,
.fops = &w1_f23_fops,
};
-
-static int __init w1_f23_init(void)
-{
- return w1_register_family(&w1_family_23);
-}
-
-static void __exit w1_f23_fini(void)
-{
- w1_unregister_family(&w1_family_23);
-}
-
-module_init(w1_f23_init);
-module_exit(w1_f23_fini);
+module_w1_family(w1_family_23);
diff --git a/drivers/w1/slaves/w1_ds2760.c b/drivers/w1/slaves/w1_ds2760.c
index d9079d48d..ffa37f773 100644
--- a/drivers/w1/slaves/w1_ds2760.c
+++ b/drivers/w1/slaves/w1_ds2760.c
@@ -121,25 +121,14 @@ static const struct attribute_group *w1_ds2760_groups[] = {
NULL,
};
-static DEFINE_IDA(bat_ida);
-
static int w1_ds2760_add_slave(struct w1_slave *sl)
{
int ret;
- int id;
struct platform_device *pdev;
- id = ida_simple_get(&bat_ida, 0, 0, GFP_KERNEL);
- if (id < 0) {
- ret = id;
- goto noid;
- }
-
- pdev = platform_device_alloc("ds2760-battery", id);
- if (!pdev) {
- ret = -ENOMEM;
- goto pdev_alloc_failed;
- }
+ pdev = platform_device_alloc("ds2760-battery", PLATFORM_DEVID_AUTO);
+ if (!pdev)
+ return -ENOMEM;
pdev->dev.parent = &sl->dev;
ret = platform_device_add(pdev);
@@ -148,24 +137,19 @@ static int w1_ds2760_add_slave(struct w1_slave *sl)
dev_set_drvdata(&sl->dev, pdev);
- goto success;
+ return 0;
pdev_add_failed:
platform_device_put(pdev);
-pdev_alloc_failed:
- ida_simple_remove(&bat_ida, id);
-noid:
-success:
+
return ret;
}
static void w1_ds2760_remove_slave(struct w1_slave *sl)
{
struct platform_device *pdev = dev_get_drvdata(&sl->dev);
- int id = pdev->id;
platform_device_unregister(pdev);
- ida_simple_remove(&bat_ida, id);
}
static struct w1_family_ops w1_ds2760_fops = {
@@ -178,28 +162,13 @@ static struct w1_family w1_ds2760_family = {
.fid = W1_FAMILY_DS2760,
.fops = &w1_ds2760_fops,
};
-
-static int __init w1_ds2760_init(void)
-{
- pr_info("1-Wire driver for the DS2760 battery monitor chip - (c) 2004-2005, Szabolcs Gyurko\n");
- ida_init(&bat_ida);
- return w1_register_family(&w1_ds2760_family);
-}
-
-static void __exit w1_ds2760_exit(void)
-{
- w1_unregister_family(&w1_ds2760_family);
- ida_destroy(&bat_ida);
-}
+module_w1_family(w1_ds2760_family);
EXPORT_SYMBOL(w1_ds2760_read);
EXPORT_SYMBOL(w1_ds2760_write);
EXPORT_SYMBOL(w1_ds2760_store_eeprom);
EXPORT_SYMBOL(w1_ds2760_recall_eeprom);
-module_init(w1_ds2760_init);
-module_exit(w1_ds2760_exit);
-
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Szabolcs Gyurko <szabolcs.gyurko@tlt.hu>");
MODULE_DESCRIPTION("1-wire Driver Dallas 2760 battery monitor chip");
diff --git a/drivers/w1/slaves/w1_ds2780.c b/drivers/w1/slaves/w1_ds2780.c
index 50e85f792..f5c2aa429 100644
--- a/drivers/w1/slaves/w1_ds2780.c
+++ b/drivers/w1/slaves/w1_ds2780.c
@@ -113,25 +113,14 @@ static const struct attribute_group *w1_ds2780_groups[] = {
NULL,
};
-static DEFINE_IDA(bat_ida);
-
static int w1_ds2780_add_slave(struct w1_slave *sl)
{
int ret;
- int id;
struct platform_device *pdev;
- id = ida_simple_get(&bat_ida, 0, 0, GFP_KERNEL);
- if (id < 0) {
- ret = id;
- goto noid;
- }
-
- pdev = platform_device_alloc("ds2780-battery", id);
- if (!pdev) {
- ret = -ENOMEM;
- goto pdev_alloc_failed;
- }
+ pdev = platform_device_alloc("ds2780-battery", PLATFORM_DEVID_AUTO);
+ if (!pdev)
+ return -ENOMEM;
pdev->dev.parent = &sl->dev;
ret = platform_device_add(pdev);
@@ -144,19 +133,15 @@ static int w1_ds2780_add_slave(struct w1_slave *sl)
pdev_add_failed:
platform_device_put(pdev);
-pdev_alloc_failed:
- ida_simple_remove(&bat_ida, id);
-noid:
+
return ret;
}
static void w1_ds2780_remove_slave(struct w1_slave *sl)
{
struct platform_device *pdev = dev_get_drvdata(&sl->dev);
- int id = pdev->id;
platform_device_unregister(pdev);
- ida_simple_remove(&bat_ida, id);
}
static struct w1_family_ops w1_ds2780_fops = {
@@ -169,21 +154,7 @@ static struct w1_family w1_ds2780_family = {
.fid = W1_FAMILY_DS2780,
.fops = &w1_ds2780_fops,
};
-
-static int __init w1_ds2780_init(void)
-{
- ida_init(&bat_ida);
- return w1_register_family(&w1_ds2780_family);
-}
-
-static void __exit w1_ds2780_exit(void)
-{
- w1_unregister_family(&w1_ds2780_family);
- ida_destroy(&bat_ida);
-}
-
-module_init(w1_ds2780_init);
-module_exit(w1_ds2780_exit);
+module_w1_family(w1_ds2780_family);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Clifton Barnes <cabarnes@indesign-llc.com>");
diff --git a/drivers/w1/slaves/w1_ds2781.c b/drivers/w1/slaves/w1_ds2781.c
index 1eb98fb16..9c03e014c 100644
--- a/drivers/w1/slaves/w1_ds2781.c
+++ b/drivers/w1/slaves/w1_ds2781.c
@@ -17,7 +17,6 @@
#include <linux/types.h>
#include <linux/platform_device.h>
#include <linux/mutex.h>
-#include <linux/idr.h>
#include "../w1.h"
#include "../w1_int.h"
@@ -111,25 +110,14 @@ static const struct attribute_group *w1_ds2781_groups[] = {
NULL,
};
-static DEFINE_IDA(bat_ida);
-
static int w1_ds2781_add_slave(struct w1_slave *sl)
{
int ret;
- int id;
struct platform_device *pdev;
- id = ida_simple_get(&bat_ida, 0, 0, GFP_KERNEL);
- if (id < 0) {
- ret = id;
- goto noid;
- }
-
- pdev = platform_device_alloc("ds2781-battery", id);
- if (!pdev) {
- ret = -ENOMEM;
- goto pdev_alloc_failed;
- }
+ pdev = platform_device_alloc("ds2781-battery", PLATFORM_DEVID_AUTO);
+ if (!pdev)
+ return -ENOMEM;
pdev->dev.parent = &sl->dev;
ret = platform_device_add(pdev);
@@ -142,19 +130,15 @@ static int w1_ds2781_add_slave(struct w1_slave *sl)
pdev_add_failed:
platform_device_put(pdev);
-pdev_alloc_failed:
- ida_simple_remove(&bat_ida, id);
-noid:
+
return ret;
}
static void w1_ds2781_remove_slave(struct w1_slave *sl)
{
struct platform_device *pdev = dev_get_drvdata(&sl->dev);
- int id = pdev->id;
platform_device_unregister(pdev);
- ida_simple_remove(&bat_ida, id);
}
static struct w1_family_ops w1_ds2781_fops = {
@@ -167,21 +151,7 @@ static struct w1_family w1_ds2781_family = {
.fid = W1_FAMILY_DS2781,
.fops = &w1_ds2781_fops,
};
-
-static int __init w1_ds2781_init(void)
-{
- ida_init(&bat_ida);
- return w1_register_family(&w1_ds2781_family);
-}
-
-static void __exit w1_ds2781_exit(void)
-{
- w1_unregister_family(&w1_ds2781_family);
- ida_destroy(&bat_ida);
-}
-
-module_init(w1_ds2781_init);
-module_exit(w1_ds2781_exit);
+module_w1_family(w1_ds2781_family);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Renata Sayakhova <renata@oktetlabs.ru>");
diff --git a/drivers/w1/slaves/w1_ds28e04.c b/drivers/w1/slaves/w1_ds28e04.c
index 365d6dff2..5e348d38e 100644
--- a/drivers/w1/slaves/w1_ds28e04.c
+++ b/drivers/w1/slaves/w1_ds28e04.c
@@ -427,16 +427,4 @@ static struct w1_family w1_family_1C = {
.fid = W1_FAMILY_DS28E04,
.fops = &w1_f1C_fops,
};
-
-static int __init w1_f1C_init(void)
-{
- return w1_register_family(&w1_family_1C);
-}
-
-static void __exit w1_f1C_fini(void)
-{
- w1_unregister_family(&w1_family_1C);
-}
-
-module_init(w1_f1C_init);
-module_exit(w1_f1C_fini);
+module_w1_family(w1_family_1C);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-20 06:41:33 +0000