firmware: qcom: scm: Remove redundant scm argument from qcom_scm_waitq_wakeup()

Remove redundant scm argument from qcom_scm_waitq_wakeup().

Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/1711034642-22860-2-git-send-email-quic_mojha@quicinc.com


Signed-off-by: Bjorn Andersson <andersson@kernel.org>