msm: rpm-smd: Fix error codes returned by msm_rpm_wait_for_ack
Fix msm_rpm_wait_for_ack API to return a -ENOMEM when a message id 0 is
passed in. The patch also reserves the message id 1 for cases when the
send message doesn't send duplicate data. This ensures that wait for ack
doesn't return a error code for this scenario.
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>
(cherry picked from commit 7ef2aadfe25e756b855861b81a9f21d324a59585)
Change-Id: I7b87fab077b04f76db99eb4446e1526b259950b4
Signed-off-by: Sudhir Sharma <sudsha@codeaurora.org>
1 file changed