Commit 31bbb3d7 authored Apr 13, 2017 by Lina Iyer

drivers: qcom: rpmh: Release memory back to pool for sleep/wake requests



Sleep/wake requests are cached locally in RPMH driver and are not sent
to TCS. So there won't be a response callback from the mailbox driver.
Release the memory allocated for an async request. If the request is a
sync variant, signal the completion object, so there is no indefinite
wait for response from mailbox driver.

Change-Id: Ic29227adb7145c610a8d6e98eb09ae47a69f2cf2
Signed-off-by: Lina Iyer <ilina@codeaurora.org>

parent 68e85fd7

drivers/soc/qcom/rpmh.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -254,6 +254,9 @@ int __rpmh_write(struct rpmh_client *rc, enum rpmh_state state,
		ret = mbox_send_message(rc->chan, &rpm_msg->msg);
		if (ret > 0)
		ret = 0;
		} else {
		/* Clean up our call by spoofing tx_done */
		rpmh_tx_done(&rc->client, &rpm_msg->msg, ret);
		}

		return ret;