diff options
Diffstat (limited to 'drivers/s390/crypto')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_api.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 563801427fe4..45bdb47f84c1 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -134,18 +134,6 @@ struct zcdn_device { static int zcdn_create(const char *name); static int zcdn_destroy(const char *name); -/* helper function, matches the name for find_zcdndev_by_name() */ -static int __match_zcdn_name(struct device *dev, const void *data) -{ - return strcmp(dev_name(dev), (const char *)data) == 0; -} - -/* helper function, matches the devt value for find_zcdndev_by_devt() */ -static int __match_zcdn_devt(struct device *dev, const void *data) -{ - return dev->devt == *((dev_t *) data); -} - /* * Find zcdn device by name. * Returns reference to the zcdn device which needs to be released @@ -153,10 +141,7 @@ static int __match_zcdn_devt(struct device *dev, const void *data) */ static inline struct zcdn_device *find_zcdndev_by_name(const char *name) { - struct device *dev = - class_find_device(zcrypt_class, NULL, - (void *) name, - __match_zcdn_name); + struct device *dev = class_find_device_by_name(zcrypt_class, name); return dev ? to_zcdn_dev(dev) : NULL; } @@ -168,10 +153,7 @@ static inline struct zcdn_device *find_zcdndev_by_name(const char *name) */ static inline struct zcdn_device *find_zcdndev_by_devt(dev_t devt) { - struct device *dev = - class_find_device(zcrypt_class, NULL, - (void *) &devt, - __match_zcdn_devt); + struct device *dev = class_find_device_by_devt(zcrypt_class, devt); return dev ? to_zcdn_dev(dev) : NULL; } |