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Commit 6e29577f authored by Ryder Lee's avatar Ryder Lee Committed by Wolfram Sang
Browse files

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: default avatarRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 952cfd15

drivers/i2c/busses/i2c-mt65xx.c

+2 −6
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <linux/mm.h>

#include <linux/module.h>

#include <linux/of_address.h>

#include <linux/of_device.h>

#include <linux/of_irq.h>

#include <linux/platform_device.h>

#include <linux/scatterlist.h>
@@ -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;