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Date: Thu, 26 Oct 2017 20:50:27 +0800 From: Chunfeng Yun <chunfeng.yun@...iatek.com> To: Kishon Vijay Abraham I <kishon@...com> CC: Matthias Brugger <matthias.bgg@...il.com>, Ryder Lee <ryder.lee@...iatek.com>, Chunfeng Yun <chunfeng.yun@...iatek.com>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-usb@...r.kernel.org>, <linux-mediatek@...ts.infradead.org> Subject: [PATCH 2/3] 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@...iatek.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 54cc44b..cdd33bf 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 @@ static struct phy *mtk_phy_xlate(struct device *dev, 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); -- 1.7.9.5
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