diff options
Diffstat (limited to 'drivers/uwb/lc-rc.c')
| -rw-r--r-- | drivers/uwb/lc-rc.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/uwb/lc-rc.c b/drivers/uwb/lc-rc.c index 4d688c750801..3eca6ceb9844 100644 --- a/drivers/uwb/lc-rc.c +++ b/drivers/uwb/lc-rc.c @@ -40,9 +40,9 @@ #include "uwb-internal.h" -static int uwb_rc_index_match(struct device *dev, void *data) +static int uwb_rc_index_match(struct device *dev, const void *data) { - int *index = data; + const int *index = data; struct uwb_rc *rc = dev_get_drvdata(dev); if (rc->index == *index) @@ -334,9 +334,9 @@ void uwb_rc_rm(struct uwb_rc *rc) } EXPORT_SYMBOL_GPL(uwb_rc_rm); -static int find_rc_try_get(struct device *dev, void *data) +static int find_rc_try_get(struct device *dev, const void *data) { - struct uwb_rc *target_rc = data; + const struct uwb_rc *target_rc = data; struct uwb_rc *rc = dev_get_drvdata(dev); if (rc == NULL) { @@ -386,9 +386,9 @@ static inline struct uwb_rc *uwb_rc_get(struct uwb_rc *rc) return rc; } -static int find_rc_grandpa(struct device *dev, void *data) +static int find_rc_grandpa(struct device *dev, const void *data) { - struct device *grandpa_dev = data; + const struct device *grandpa_dev = data; struct uwb_rc *rc = dev_get_drvdata(dev); if (rc->uwb_dev.dev.parent->parent == grandpa_dev) { @@ -419,7 +419,7 @@ struct uwb_rc *uwb_rc_get_by_grandpa(const struct device *grandpa_dev) struct device *dev; struct uwb_rc *rc = NULL; - dev = class_find_device(&uwb_rc_class, NULL, (void *)grandpa_dev, + dev = class_find_device(&uwb_rc_class, NULL, grandpa_dev, find_rc_grandpa); if (dev) rc = dev_get_drvdata(dev); @@ -432,9 +432,9 @@ EXPORT_SYMBOL_GPL(uwb_rc_get_by_grandpa); * * @returns the pointer to the radio controller, properly referenced */ -static int find_rc_dev(struct device *dev, void *data) +static int find_rc_dev(struct device *dev, const void *data) { - struct uwb_dev_addr *addr = data; + const struct uwb_dev_addr *addr = data; struct uwb_rc *rc = dev_get_drvdata(dev); if (rc == NULL) { @@ -453,8 +453,7 @@ struct uwb_rc *uwb_rc_get_by_dev(const struct uwb_dev_addr *addr) struct device *dev; struct uwb_rc *rc = NULL; - dev = class_find_device(&uwb_rc_class, NULL, (void *)addr, - find_rc_dev); + dev = class_find_device(&uwb_rc_class, NULL, addr, find_rc_dev); if (dev) rc = dev_get_drvdata(dev); |