clk: tegra: emc: Avoid out-of-bounds bug

Apparently there was an attempt to avoid out-of-bounds accesses when there
is only one memory timing available, but there is a typo in the code that
neglects that attempt.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/tegra/clk-emc.c b/drivers/clk/tegra/clk-emc.c
index 5234acd..0621a3a 100644 (file)
--- a/drivers/clk/tegra/clk-emc.c
+++ b/drivers/clk/tegra/clk-emc.c
@@ -132,7 +132,7 @@ static int emc_determine_rate(struct clk_hw *hw, struct clk_rate_request *req)
                timing = tegra->timings + i;
 
                if (timing->rate > req->max_rate) {
-                       i = min(i, 1);
+                       i = max(i, 1);
                        req->rate = tegra->timings[i - 1].rate;
                        return 0;
                }