memory: tegra: Don't invoke Tegra30+ specific memory timing setup on Tegra20

[ Upstream commit be4dbdec2bab8635c7a41573668624ee13d83022 ]

This fixes irrelevant "tegra-mc 7000f000.memory-controller: no memory
timings for RAM code 0 registered" warning message during of kernels
boot-up on Tegra20.

Fixes: a8d502fd3348 ("memory: tegra: Squash tegra20-mc into common tegra-mc driver")
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index c8f1666..346d8ea 100644 (file)
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c
@@ -664,12 +664,13 @@ static int tegra_mc_probe(struct platform_device *pdev)
                }
 
                isr = tegra_mc_irq;
-       }
 
-       err = tegra_mc_setup_timings(mc);
-       if (err < 0) {
-               dev_err(&pdev->dev, "failed to setup timings: %d\n", err);
-               return err;
+               err = tegra_mc_setup_timings(mc);
+               if (err < 0) {
+                       dev_err(&pdev->dev, "failed to setup timings: %d\n",
+                               err);
+                       return err;
+               }
        }
 
        mc->irq = platform_get_irq(pdev, 0);