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Commit cf7f713f authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "msm: ipa: Use Spinlock in GSI irq context"

parents 11dfdeec 3e9ec415

drivers/platform/msm/ipa/ipa_v3/ipa_dp.c

+2 −2
Original line number Diff line number Diff line
@@ -3553,10 +3553,10 @@ static void ipa_gsi_irq_rx_notify_cb(struct gsi_chan_xfer_notify *notify) 
	IPADBG_LOW("event %d notified\n", notify->evt_id);



	sys = (struct ipa3_sys_context *)notify->chan_user_data;

	spin_lock_bh(&sys->spinlock);

	spin_lock(&sys->spinlock);

	rx_pkt_expected = list_first_entry(&sys->head_desc_list,

					   struct ipa3_rx_pkt_wrapper, link);

	spin_unlock_bh(&sys->spinlock);

	spin_unlock(&sys->spinlock);

	rx_pkt_rcvd = (struct ipa3_rx_pkt_wrapper *)notify->xfer_user_data;



	if (rx_pkt_expected != rx_pkt_rcvd) {