[PATCH] memory: tegra: Protect SID override call under CONFIG_IOMMU_API

[Ashish Mhetre]

tegra186_mc_client_sid_override() is protected under CONFIG_IOMMU_API.
Call to this function is being made from tegra186_mc_resume() without
any protection which is leading to build failure when CONFIG_IOMMU_API
is not set. Fix this by protecting SID override function call from
tegra186_mc_resume() under CONFIG_IOMMU_API.

Fixes: fe3b082a6eb8 ("memory: tegra: Add SID override programming for MC clients")
Signed-off-by: Ashish Mhetre <amhetre@xxxxxxxxxx>
---
 drivers/memory/tegra/tegra186.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/memory/tegra/tegra186.c b/drivers/memory/tegra/tegra186.c
index d1f1dfb42716..0ff014a9d3cd 100644
--- a/drivers/memory/tegra/tegra186.c
+++ b/drivers/memory/tegra/tegra186.c
@@ -141,6 +141,7 @@ static int tegra186_mc_probe_device(struct tegra_mc *mc, struct device *dev)
 
 static int tegra186_mc_resume(struct tegra_mc *mc)
 {
+#if IS_ENABLED(CONFIG_IOMMU_API)
 	unsigned int i;
 
 	for (i = 0; i < mc->soc->num_clients; i++) {
@@ -148,6 +149,7 @@ static int tegra186_mc_resume(struct tegra_mc *mc)
 
 		tegra186_mc_client_sid_override(mc, client, client->sid);
 	}
+#endif
 
 	return 0;
 }
-- 
2.17.1