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Commit 3fb34cbd authored by Bojun Pan's avatar Bojun Pan Committed by Gerrit - the friendly Code Review server
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msm: ipa: fix the IPA clock vote on non-NAPI case 

Fix the potiental addition reference counts issue.

Change-Id: Ib01707ab00db7413c46eee7ccb8d74460344d047
parent 7de0e10b

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

+4 −2
Original line number Original line Diff line number Diff line
@@ -4608,7 +4608,7 @@ static void ipa_gsi_irq_tx_notify_cb(struct gsi_chan_xfer_notify *notify) 




void __ipa_gsi_irq_rx_scedule_poll(struct ipa3_sys_context *sys)

void __ipa_gsi_irq_rx_scedule_poll(struct ipa3_sys_context *sys)

{

{

	bool clk_off;

	bool clk_off = true;

	enum ipa_client_type client_type;

	enum ipa_client_type client_type;





	atomic_set(&sys->curr_polling_state, 1);

	atomic_set(&sys->curr_polling_state, 1);
@@ -4628,6 +4628,8 @@ void __ipa_gsi_irq_rx_scedule_poll(struct ipa3_sys_context *sys) 
	 * switch. Use the active no block instead

	 * switch. Use the active no block instead

	 * where we would have ref counts.

	 * where we would have ref counts.

	 */

	 */

	if (sys->napi_obj ||

		IPA_CLIENT_IS_LOW_LAT_CONS(sys->ep->client))

		clk_off = IPA_ACTIVE_CLIENTS_INC_EP_NO_BLOCK(client_type);

		clk_off = IPA_ACTIVE_CLIENTS_INC_EP_NO_BLOCK(client_type);

	if (!clk_off && sys->napi_obj) {

	if (!clk_off && sys->napi_obj) {

		trace_ipa3_napi_schedule(sys->ep->client);

		trace_ipa3_napi_schedule(sys->ep->client);