soc: qcom: geni-se: fix array underflow in geni_se_clk_tbl_get()

[ Upstream commit 78261cb08f06c93d362cab5c5034bf5899bc7552 ]

This loop is supposed to break if the frequency returned from
clk_round_rate() is the same as on the previous iteration.  However,
that check doesn't make sense on the first iteration through the loop.
It leads to reading before the start of these->clk_perf_tbl[] array.

Fixes: eddac5af ("soc: qcom: Add GENI based QUP Wrapper driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/8cd12678-f44a-4b16-a579-c8f11175ee8c@stanley.mountain


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