[PATCH v3 4/9] phy: phy-mtk-tphy: print error log using child device

Chunfeng Yun
2021-08-17T09:22:30Z

Print error log using child devices instead of parent device.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2~3: no changes
---
drivers/phy/mediatek/phy-mtk-tphy.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c
index a6502058a1a5..9d4b34298137 100644
--- a/drivers/phy/mediatek/phy-mtk-tphy.c
+++ b/drivers/phy/mediatek/phy-mtk-tphy.c
@@ -1278,6 +1278,7 @@ static int mtk_tphy_probe(struct platform_device *pdev)
for_each_child_of_node(np, child_np) {
struct mtk_phy_instance *instance;
struct clk_bulk_data *clks;
+ struct device *subdev;
struct phy *phy;

instance = devm_kzalloc(dev, sizeof(*instance), GFP_KERNEL);
@@ -1295,16 +1296,17 @@ static int mtk_tphy_probe(struct platform_device *pdev)
goto put_child;
}

+ subdev = &phy->dev;
retval = of_address_to_resource(child_np, 0, &res);
if (retval) {
- dev_err(dev, "failed to get address resource(id-%d)\n",
+ dev_err(subdev, "failed to get address resource(id-%d)\n",
port);
goto put_child;
}

- instance->port_base = devm_ioremap_resource(&phy->dev, &res);
+ instance->port_base = devm_ioremap_resource(subdev, &res);
if (IS_ERR(instance->port_base)) {
- dev_err(dev, "failed to remap phy regs\n");
+ dev_err(subdev, "failed to remap phy regs\n");
retval = PTR_ERR(instance->port_base);
goto put_child;
}
@@ -1317,7 +1319,7 @@ static int mtk_tphy_probe(struct platform_device *pdev)
clks = instance->clks;
clks[0].id = "ref"; /* digital (& analog) clock */
clks[1].id = "da_ref"; /* analog clock */
- retval = devm_clk_bulk_get_optional(&phy->dev, TPHY_CLKS_CNT, clks);
+ retval = devm_clk_bulk_get_optional(subdev, TPHY_CLKS_CNT, clks);
if (retval)
goto put_child;