diff options
author | Christoph Hellwig <hch@lst.de> | 2017-02-17 13:59:39 +0100 |
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committer | Jens Axboe <axboe@fb.com> | 2017-02-17 12:41:47 -0700 |
commit | 4f1244c8298606b8fae64b4d78b820ae6b896e3c (patch) | |
tree | 81fbf9080d730ca328572847be75fa4e05e4268e /drivers/nvme/host/nvme.h | |
parent | f5b37b7c23915af93081a8711e0a0f0219063756 (diff) | |
download | linux-4f1244c8298606b8fae64b4d78b820ae6b896e3c.tar.bz2 |
block/sed-opal: allocate struct opal_dev dynamically
Insted of bloating the containing structure with it all the time this
allocates struct opal_dev dynamically. Additionally this allows moving
the definition of struct opal_dev into sed-opal.c. For this a new
private data field is added to it that is passed to the send/receive
callback. After that a lot of internals can be made private as well.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Scott Bauer <scott.bauer@intel.com>
Reviewed-by: Scott Bauer <scott.bauer@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme/host/nvme.h')
-rw-r--r-- | drivers/nvme/host/nvme.h | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index 1aa353a848e3..fd94c94ccbcb 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -126,7 +126,7 @@ struct nvme_ctrl { struct list_head node; struct ida ns_ida; - struct opal_dev opal_dev; + struct opal_dev *opal_dev; char name[12]; char serial[20]; @@ -278,16 +278,8 @@ int nvme_init_identify(struct nvme_ctrl *ctrl); void nvme_queue_scan(struct nvme_ctrl *ctrl); void nvme_remove_namespaces(struct nvme_ctrl *ctrl); -#ifdef CONFIG_BLK_SED_OPAL -int nvme_sec_submit(struct opal_dev *dev, u16 spsp, u8 secp, - void *buffer, size_t len, bool send); -#else -static inline int nvme_sec_submit(struct opal_dev *dev, u16 spsp, u8 secp, - void *buffer, size_t len, bool send) -{ - return 0; -} -#endif /* CONFIG_BLK_DEV_SED_OPAL */ +int nvme_sec_submit(void *data, u16 spsp, u8 secp, void *buffer, size_t len, + bool send); #define NVME_NR_AERS 1 void nvme_complete_async_event(struct nvme_ctrl *ctrl, __le16 status, |