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| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2017-08-09 17:17:58 +0800 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2017-08-20 13:59:52 +0530 |
| commit | e0ed408260dbbb2d6235f2478e2b2778255089d2 (patch) | |
| tree | 289c8b1a0dd06131026223eaa76dd0d04c975351 /drivers/phy/samsung/phy-exynos5-usbdrd.c | |
| parent | cd4ec4b03dc15b164390c9d3e02e64935c3dd369 (diff) | |
| download | lwn-e0ed408260dbbb2d6235f2478e2b2778255089d2.tar.gz lwn-e0ed408260dbbb2d6235f2478e2b2778255089d2.zip | |
phy: samsung: use of_device_get_match_data()
reduce the boilerplate code to get the specific data
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/samsung/phy-exynos5-usbdrd.c')
| -rw-r--r-- | drivers/phy/samsung/phy-exynos5-usbdrd.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c index 7c41daa2c625..22c68f58b181 100644 --- a/drivers/phy/samsung/phy-exynos5-usbdrd.c +++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c @@ -18,6 +18,7 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/of_address.h> +#include <linux/of_device.h> #include <linux/phy/phy.h> #include <linux/platform_device.h> #include <linux/mutex.h> @@ -662,7 +663,6 @@ static int exynos5_usbdrd_phy_probe(struct platform_device *pdev) struct exynos5_usbdrd_phy *phy_drd; struct phy_provider *phy_provider; struct resource *res; - const struct of_device_id *match; const struct exynos5_usbdrd_phy_drvdata *drv_data; struct regmap *reg_pmu; u32 pmu_offset; @@ -681,9 +681,10 @@ static int exynos5_usbdrd_phy_probe(struct platform_device *pdev) if (IS_ERR(phy_drd->reg_phy)) return PTR_ERR(phy_drd->reg_phy); - match = of_match_node(exynos5_usbdrd_phy_of_match, pdev->dev.of_node); + drv_data = of_device_get_match_data(dev); + if (!drv_data) + return -EINVAL; - drv_data = match->data; phy_drd->drv_data = drv_data; ret = exynos5_usbdrd_phy_clk_handle(phy_drd); |