diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/attribute_container.h | 2 | ||||
| -rw-r--r-- | include/linux/mtio.h | 1 | ||||
| -rw-r--r-- | include/linux/scatterlist.h | 5 | ||||
| -rw-r--r-- | include/linux/transport_class.h | 5 |
4 files changed, 10 insertions, 3 deletions
diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h index f5582332af0..574b201b99d 100644 --- a/include/linux/attribute_container.h +++ b/include/linux/attribute_container.h @@ -37,7 +37,7 @@ attribute_container_set_no_classdevs(struct attribute_container *atc) } int attribute_container_register(struct attribute_container *cont); -int attribute_container_unregister(struct attribute_container *cont); +int __must_check attribute_container_unregister(struct attribute_container *cont); void attribute_container_create_device(struct device *dev, int (*fn)(struct attribute_container *, struct device *, diff --git a/include/linux/mtio.h b/include/linux/mtio.h index 6f8d2d45a8f..ef01d6aa593 100644 --- a/include/linux/mtio.h +++ b/include/linux/mtio.h @@ -192,6 +192,7 @@ struct mtpos { #define MT_ST_SCSI2LOGICAL 0x800 #define MT_ST_SYSV 0x1000 #define MT_ST_NOWAIT 0x2000 +#define MT_ST_SILI 0x4000 /* The mode parameters to be controlled. Parameter chosen with bits 20-28 */ #define MT_ST_CLEAR_DEFAULT 0xfffff diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index a3d567a974e..71fc8136004 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -213,6 +213,11 @@ int __sg_alloc_table(struct sg_table *, unsigned int, unsigned int, gfp_t, sg_alloc_fn *); int sg_alloc_table(struct sg_table *, unsigned int, gfp_t); +size_t sg_copy_from_buffer(struct scatterlist *sgl, unsigned int nents, + void *buf, size_t buflen); +size_t sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents, + void *buf, size_t buflen); + /* * Maximum number of entries that will be allocated in one piece, if * a list larger than this is required then chaining will be utilized. diff --git a/include/linux/transport_class.h b/include/linux/transport_class.h index 1d6cc22e5f4..6696cf79c4f 100644 --- a/include/linux/transport_class.h +++ b/include/linux/transport_class.h @@ -86,9 +86,10 @@ static inline int transport_container_register(struct transport_container *tc) return attribute_container_register(&tc->ac); } -static inline int transport_container_unregister(struct transport_container *tc) +static inline void transport_container_unregister(struct transport_container *tc) { - return attribute_container_unregister(&tc->ac); + if (unlikely(attribute_container_unregister(&tc->ac))) + BUG(); } int transport_class_register(struct transport_class *); |