From 6e29577fc2a870c4272d10d54d2fdec019301dc0 Mon Sep 17 00:00:00 2001 From: Ryder Lee Date: Mon, 16 Apr 2018 10:32:52 +0800 Subject: [PATCH] i2c: mediatek: use of_device_get_match_data() The usage of of_device_get_match_data() reduce the code size a bit. Also, the only way to call mtk_i2c_probe() is to match an entry in mtk_i2c_of_match[], so of_id cannot be NULL. Signed-off-by: Ryder Lee Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-mt65xx.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c index cf23a746cc17..1e57f58fcb00 100644 --- a/drivers/i2c/busses/i2c-mt65xx.c +++ b/drivers/i2c/busses/i2c-mt65xx.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include #include @@ -734,7 +735,6 @@ static int mtk_i2c_parse_dt(struct device_node *np, struct mtk_i2c *i2c) static int mtk_i2c_probe(struct platform_device *pdev) { - const struct of_device_id *of_id; int ret = 0; struct mtk_i2c *i2c; struct clk *clk; @@ -761,11 +761,7 @@ static int mtk_i2c_probe(struct platform_device *pdev) init_completion(&i2c->msg_complete); - of_id = of_match_node(mtk_i2c_of_match, pdev->dev.of_node); - if (!of_id) - return -EINVAL; - - i2c->dev_comp = of_id->data; + i2c->dev_comp = of_device_get_match_data(&pdev->dev); i2c->adap.dev.of_node = pdev->dev.of_node; i2c->dev = &pdev->dev; i2c->adap.dev.parent = &pdev->dev; -- 2.11.0