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-rw-r--r--drivers/uwb/driver.c5
-rw-r--r--drivers/uwb/umc-bus.c4
-rw-r--r--drivers/uwb/uwb-internal.h4
-rw-r--r--drivers/uwb/wlp/sysfs.c3
4 files changed, 9 insertions, 7 deletions
diff --git a/drivers/uwb/driver.c b/drivers/uwb/driver.c
index da77e41de990..08bd6dbfd4a6 100644
--- a/drivers/uwb/driver.c
+++ b/drivers/uwb/driver.c
@@ -74,13 +74,16 @@
unsigned long beacon_timeout_ms = 500;
static
-ssize_t beacon_timeout_ms_show(struct class *class, char *buf)
+ssize_t beacon_timeout_ms_show(struct class *class,
+ struct class_attribute *attr,
+ char *buf)
{
return scnprintf(buf, PAGE_SIZE, "%lu\n", beacon_timeout_ms);
}
static
ssize_t beacon_timeout_ms_store(struct class *class,
+ struct class_attribute *attr,
const char *buf, size_t size)
{
unsigned long bt;
diff --git a/drivers/uwb/umc-bus.c b/drivers/uwb/umc-bus.c
index cdd6c8efc9f8..5fad4e791b3e 100644
--- a/drivers/uwb/umc-bus.c
+++ b/drivers/uwb/umc-bus.c
@@ -62,12 +62,12 @@ int umc_controller_reset(struct umc_dev *umc)
struct device *parent = umc->dev.parent;
int ret = 0;
- if(down_trylock(&parent->sem))
+ if (device_trylock(parent))
return -EAGAIN;
ret = device_for_each_child(parent, parent, umc_bus_pre_reset_helper);
if (ret >= 0)
ret = device_for_each_child(parent, parent, umc_bus_post_reset_helper);
- up(&parent->sem);
+ device_unlock(parent);
return ret;
}
diff --git a/drivers/uwb/uwb-internal.h b/drivers/uwb/uwb-internal.h
index d5bcfc1c227a..157485c862c0 100644
--- a/drivers/uwb/uwb-internal.h
+++ b/drivers/uwb/uwb-internal.h
@@ -366,12 +366,12 @@ struct dentry *uwb_dbg_create_pal_dir(struct uwb_pal *pal);
static inline void uwb_dev_lock(struct uwb_dev *uwb_dev)
{
- down(&uwb_dev->dev.sem);
+ device_lock(&uwb_dev->dev);
}
static inline void uwb_dev_unlock(struct uwb_dev *uwb_dev)
{
- up(&uwb_dev->dev.sem);
+ device_unlock(&uwb_dev->dev);
}
#endif /* #ifndef __UWB_INTERNAL_H__ */
diff --git a/drivers/uwb/wlp/sysfs.c b/drivers/uwb/wlp/sysfs.c
index 0370399ff4bb..6627c94cc854 100644
--- a/drivers/uwb/wlp/sysfs.c
+++ b/drivers/uwb/wlp/sysfs.c
@@ -615,8 +615,7 @@ ssize_t wlp_wss_attr_store(struct kobject *kobj, struct attribute *attr,
return ret;
}
-static
-struct sysfs_ops wss_sysfs_ops = {
+static const struct sysfs_ops wss_sysfs_ops = {
.show = wlp_wss_attr_show,
.store = wlp_wss_attr_store,
};