[PATCH] phy: phy-mtk-dp: Fix an error code in probe()

[Dan Carpenter]

Negative -EINVAL was intended instead of positive EINVAL.

Fixes: 6a23afad443a ("phy: phy-mtk-dp: Add driver for DP phy")
Signed-off-by: Dan Carpenter <dan.carpenter at linaro.org>
---
 drivers/phy/mediatek/phy-mtk-dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/mediatek/phy-mtk-dp.c b/drivers/phy/mediatek/phy-mtk-dp.c
index 232fd3f1ff1b..d7024a144335 100644
--- a/drivers/phy/mediatek/phy-mtk-dp.c
+++ b/drivers/phy/mediatek/phy-mtk-dp.c
@@ -169,7 +169,7 @@ static int mtk_dp_phy_probe(struct platform_device *pdev)
 
 	regs = *(struct regmap **)dev->platform_data;
 	if (!regs)
-		return dev_err_probe(dev, EINVAL,
+		return dev_err_probe(dev, -EINVAL,
 				     "No data passed, requires struct regmap**\n");
 
 	dp_phy = devm_kzalloc(dev, sizeof(*dp_phy), GFP_KERNEL);
-- 
2.39.2