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Commit 4b309133 authored by Andrei Danaila's avatar Andrei Danaila Committed by Matt Wagantall
Browse files

mhi: core: Remove useless atomic variables 



Remove unused atomic variables in MHI.

CRs-Fixed: 734059
Change-Id: I052a9662c52ef88df0a5b8bcf37be1187a6b942e
Signed-off-by: default avatarAndrei Danaila <adanaila@codeaurora.org>
parent b5373544

drivers/platform/msm/mhi/mhi.h

+0 −2
Original line number Diff line number Diff line
@@ -390,7 +390,6 @@ struct mhi_flags { 
	u32 pending_M0;

	u32 link_up;

	u32 kill_threads;

	atomic_t mhi_link_off;

	atomic_t data_pending;

	atomic_t events_pending;

	atomic_t m0_work_enabled;
@@ -447,7 +446,6 @@ struct mhi_device_ctxt { 
	struct mhi_state_work_queue state_change_work_item_list;

	enum MHI_CMD_STATUS mhi_chan_pend_cmd_ack[MHI_MAX_CHANNELS];



	atomic_t start_cmd_pending_ack;

	u32 cmd_ring_order;

	u32 alloced_ev_rings[EVENT_RINGS_ALLOCATED];

	u32 ev_ring_props[EVENT_RINGS_ALLOCATED];

drivers/platform/msm/mhi/mhi_main.c

+0 −1
Original line number Diff line number Diff line
@@ -1256,7 +1256,6 @@ enum MHI_STATUS parse_cmd_event(struct mhi_device_ctxt *mhi_dev_ctxt, 
								cmd_pkt))

				mhi_log(MHI_MSG_INFO,

					"Failed to process reset cmd\n");

			atomic_dec(&mhi_dev_ctxt->start_cmd_pending_ack);

			wake_up_interruptible(

				mhi_dev_ctxt->chan_start_complete);

			break;

drivers/platform/msm/mhi/mhi_pm.c

+0 −2
Original line number Diff line number Diff line
@@ -246,8 +246,6 @@ enum MHI_STATUS mhi_turn_on_pcie_link(struct mhi_device_ctxt *mhi_dev_ctxt) 
		goto exit;

	}



	atomic_dec(&mhi_dev_ctxt->flags.mhi_link_off);



	r = pci_set_power_state(mhi_dev_ctxt->dev_info->pcie_device,

				PCI_D0);

	if (r) {