Merge "msm: ipa: remove delay in out of buffer recovery procedure" (a6f19e5c) · Commits · e / devices / android_kernel_xiaomi_markw

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

+9 −0

Original line number	Diff line number	Diff line
		@@ -1047,6 +1047,15 @@ static void ipa3_handle_rx(struct ipa3_sys_context *sys)
		trace_idle_sleep_enter3(sys->ep->client);
		usleep_range(POLLING_MIN_SLEEP_RX, POLLING_MAX_SLEEP_RX);
		trace_idle_sleep_exit3(sys->ep->client);

		/*
		* if pipe is out of buffers there is no point polling for
		* completed descs; release the worker so delayed work can
		* run in a timely manner
		*/
		if (sys->len - sys->len_pending_xfer == 0)
		break;

		} while (inactive_cycles <= POLLING_INACTIVITY_RX);

		trace_poll_to_intr3(sys->ep->client);