From: Thierry Reding <treding@xxxxxxxxxx>
Use the common implementation rather than the open-coded variant.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
drivers/amba/tegra-ahb.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/amba/tegra-ahb.c b/drivers/amba/tegra-ahb.c
index b0b688c481e8..d87e76cf448c 100644
--- a/drivers/amba/tegra-ahb.c
+++ b/drivers/amba/tegra-ahb.c
@@ -26,6 +26,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/of.h>
+#include <linux/of_device.h>
#include <soc/tegra/ahb.h>
@@ -143,14 +144,6 @@ static inline void gizmo_writel(struct tegra_ahb *ahb, u32 value, u32 offset)
}
#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);
- struct device_node *dn = data;
-
- return (ahb->dev->of_node == dn) ? 1 : 0;
-}
-
int tegra_ahb_enable_smmu(struct device_node *dn)
{
struct device *dev;
@@ -158,7 +151,7 @@ int tegra_ahb_enable_smmu(struct device_node *dn)
struct tegra_ahb *ahb;
dev = driver_find_device(&tegra_ahb_driver.driver, NULL, dn,
- tegra_ahb_match_by_smmu);
+ of_device_match);
if (!dev)
return -EPROBE_DEFER;
ahb = dev_get_drvdata(dev);
--
2.8.3
--
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