New SoC, Tegra114 also uses SMMU. Change tegra_ahb_enable_smmu()'s
dependency from ARCH_TEGRA_3x_SOC to TEGRA_IOMMU_SMMU. No need to edit
whenever a new Tegra SoC comes.
The following combination caused build error, which this patch fixes.
CONFIG_ARCH_TEGRA_2x_SOC=y
\# CONFIG_ARCH_TEGRA_3x_SOC is not set
CONFIG_ARCH_TEGRA_114_SOC=y
drivers/iommu/tegra-smmu.c:485: undefined reference to 'tegra_ahb_enable_smmu'
Signed-off-by: Hiroshi Doyu <hdoyu@xxxxxxxxxx>
---
drivers/amba/tegra-ahb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/amba/tegra-ahb.c b/drivers/amba/tegra-ahb.c
index ab92785..093c435 100644
--- a/drivers/amba/tegra-ahb.c
+++ b/drivers/amba/tegra-ahb.c
@@ -130,7 +130,7 @@ static inline void gizmo_writel(struct tegra_ahb *ahb, u32 value, u32 offset)
writel(value, ahb->regs + offset);
}
-#ifdef CONFIG_ARCH_TEGRA_3x_SOC
+#ifdef CONFIG_TEGRA_IOMMU_SMMU
static int tegra_ahb_match_by_smmu(struct device *dev, void *data)
{
struct tegra_ahb *ahb = dev_get_drvdata(dev);
--
1.7.9.5
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