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nvme: don't pass cap to nvme_disable_ctrl

Browse source 
All seem to call it with ctrl->cap so no need to pass it
at all.

Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
This commit is contained in:
Sagi Grimberg 2019-07-22 17:06:54 -07:00
parent c0f2f45be2
commit b5b0504878
5 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/nvme/host/core.c
View file

@ -1950,7 +1950,7 @@ static int nvme_wait_ready(struct nvme_ctrl *ctrl, u64 cap, bool enabled)
* bits', but doing so may cause the device to complete commands to the
* admin queue ... and we don't know what memory that might be pointing at!
*/
int nvme_disable_ctrl(struct nvme_ctrl *ctrl, u64 cap)
int nvme_disable_ctrl(struct nvme_ctrl *ctrl)
{
int ret;
@ -1964,7 +1964,7 @@ int nvme_disable_ctrl(struct nvme_ctrl *ctrl, u64 cap)
if (ctrl->quirks & NVME_QUIRK_DELAY_BEFORE_CHK_RDY)
msleep(NVME_QUIRK_DELAY_AMOUNT);
return nvme_wait_ready(ctrl, cap, false);
return nvme_wait_ready(ctrl, ctrl->cap, false);
}
EXPORT_SYMBOL_GPL(nvme_disable_ctrl);

2
drivers/nvme/host/nvme.h
View file

@ -426,7 +426,7 @@ void nvme_complete_rq(struct request *req);
bool nvme_cancel_request(struct request *req, void *data, bool reserved);
bool nvme_change_ctrl_state(struct nvme_ctrl *ctrl,
enum nvme_ctrl_state new_state);
int nvme_disable_ctrl(struct nvme_ctrl *ctrl, u64 cap);
int nvme_disable_ctrl(struct nvme_ctrl *ctrl);
int nvme_enable_ctrl(struct nvme_ctrl *ctrl);
int nvme_shutdown_ctrl(struct nvme_ctrl *ctrl);
int nvme_init_ctrl(struct nvme_ctrl *ctrl, struct device *dev,

4
drivers/nvme/host/pci.c
View file

@ -1403,7 +1403,7 @@ static void nvme_disable_admin_queue(struct nvme_dev *dev, bool shutdown)
if (shutdown)
nvme_shutdown_ctrl(&dev->ctrl);
else
nvme_disable_ctrl(&dev->ctrl, dev->ctrl.cap);
nvme_disable_ctrl(&dev->ctrl);
nvme_poll_irqdisable(nvmeq, -1);
}
@ -1679,7 +1679,7 @@ static int nvme_pci_configure_admin_queue(struct nvme_dev *dev)
(readl(dev->bar + NVME_REG_CSTS) & NVME_CSTS_NSSRO))
writel(NVME_CSTS_NSSRO, dev->bar + NVME_REG_CSTS);
result = nvme_disable_ctrl(&dev->ctrl, dev->ctrl.cap);
result = nvme_disable_ctrl(&dev->ctrl);
if (result < 0)
return result;

2
drivers/nvme/host/rdma.c
View file

@ -1859,7 +1859,7 @@ static void nvme_rdma_shutdown_ctrl(struct nvme_rdma_ctrl *ctrl, bool shutdown)
if (shutdown)
nvme_shutdown_ctrl(&ctrl->ctrl);
else
nvme_disable_ctrl(&ctrl->ctrl, ctrl->ctrl.cap);
nvme_disable_ctrl(&ctrl->ctrl);
nvme_rdma_teardown_admin_queue(ctrl, shutdown);
}

2
drivers/nvme/host/tcp.c
View file

@ -1886,7 +1886,7 @@ static void nvme_tcp_teardown_ctrl(struct nvme_ctrl *ctrl, bool shutdown)
if (shutdown)
nvme_shutdown_ctrl(ctrl);
else
nvme_disable_ctrl(ctrl, ctrl->cap);
nvme_disable_ctrl(ctrl);
nvme_tcp_teardown_admin_queue(ctrl, shutdown);
}