Commit 43dc9878 authored by Adam Manzanares's avatar Adam Manzanares Committed by Christoph Hellwig
Browse files

nvme: move nvme_multi_css into nvme.h 



Preparatory patch in order to reuse nvme_multi_css in the nvme target
code.

Signed-off-by: default avatarAdam Manzanares <a.manzanares@samsung.com>
Reviewed-by: default avatarKeith Busch <kbusch@kernel.org>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent e7d65803

drivers/nvme/host/core.c

+0 −5
Original line number Diff line number Diff line
@@ -1302,11 +1302,6 @@ static int nvme_identify_ctrl(struct nvme_ctrl *dev, struct nvme_id_ctrl **id) 
	return error;

}



static bool nvme_multi_css(struct nvme_ctrl *ctrl)

{

	return (ctrl->ctrl_config & NVME_CC_CSS_MASK) == NVME_CC_CSS_CSI;

}



static int nvme_process_ns_desc(struct nvme_ctrl *ctrl, struct nvme_ns_ids *ids,

		struct nvme_ns_id_desc *cur, bool *csi_seen)

{

drivers/nvme/host/nvme.h

+5 −0
Original line number Diff line number Diff line
@@ -892,4 +892,9 @@ struct nvme_ctrl *nvme_ctrl_from_file(struct file *file); 
struct nvme_ns *nvme_find_get_ns(struct nvme_ctrl *ctrl, unsigned nsid);

void nvme_put_ns(struct nvme_ns *ns);



static inline bool nvme_multi_css(struct nvme_ctrl *ctrl)

{

	return (ctrl->ctrl_config & NVME_CC_CSS_MASK) == NVME_CC_CSS_CSI;

}



#endif /* _NVME_H */