diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2017-12-28 12:10:36 +0100 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2017-12-29 08:30:35 +0100 |
| commit | e4b227c1ca70ae779c39e5284742555b9e1cdf9f (patch) | |
| tree | 0a902551b787a0d6fbaf39180f810946061edee3 | |
| parent | phy: phy-mtk-tphy: make shared banks optional for V1 TPHY (diff) | |
| download | linux-e4b227c1ca70ae779c39e5284742555b9e1cdf9f.tar.xz linux-e4b227c1ca70ae779c39e5284742555b9e1cdf9f.zip | |
phy: phy-mtk-tphy: 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>
| -rw-r--r-- | drivers/phy/mediatek/phy-mtk-tphy.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c index 11cab1d84a02..1e96d0740ef5 100644 --- a/drivers/phy/mediatek/phy-mtk-tphy.c +++ b/drivers/phy/mediatek/phy-mtk-tphy.c @@ -20,6 +20,7 @@ #include <linux/iopoll.h> #include <linux/module.h> #include <linux/of_address.h> +#include <linux/of_device.h> #include <linux/phy/phy.h> #include <linux/platform_device.h> @@ -995,7 +996,6 @@ MODULE_DEVICE_TABLE(of, mtk_tphy_id_table); static int mtk_tphy_probe(struct platform_device *pdev) { - const struct of_device_id *match; struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; struct device_node *child_np; @@ -1005,15 +1005,14 @@ static int mtk_tphy_probe(struct platform_device *pdev) struct resource res; int port, retval; - match = of_match_node(mtk_tphy_id_table, pdev->dev.of_node); - if (!match) - return -EINVAL; - tphy = devm_kzalloc(dev, sizeof(*tphy), GFP_KERNEL); if (!tphy) return -ENOMEM; - tphy->pdata = match->data; + tphy->pdata = of_device_get_match_data(dev); + if (!tphy->pdata) + return -EINVAL; + tphy->nphys = of_get_child_count(np); tphy->phys = devm_kcalloc(dev, tphy->nphys, sizeof(*tphy->phys), GFP_KERNEL); |