From: Thierry Reding <[email protected]> Use the common implementation rather than the open-coded variant.
Signed-off-by: Thierry Reding <[email protected]> --- 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
