diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.14/0179-phy-phy-mtk-tphy-use-of_device_get_match_data.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.14/0179-phy-phy-mtk-tphy-use-of_device_get_match_data.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-4.14/0179-phy-phy-mtk-tphy-use-of_device_get_match_data.patch b/target/linux/mediatek/patches-4.14/0179-phy-phy-mtk-tphy-use-of_device_get_match_data.patch new file mode 100644 index 0000000000..e28ab55c3a --- /dev/null +++ b/target/linux/mediatek/patches-4.14/0179-phy-phy-mtk-tphy-use-of_device_get_match_data.patch @@ -0,0 +1,56 @@ +From 3e53007a55e70d5036a527900befecf9a6316d05 Mon Sep 17 00:00:00 2001 +From: Chunfeng Yun <chunfeng.yun@mediatek.com> +Date: Thu, 28 Dec 2017 16:40:36 +0530 +Subject: [PATCH 179/224] 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> +--- + drivers/phy/mediatek/phy-mtk-tphy.c | 11 +++++------ + 1 file 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); +-- +2.11.0 + |