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| author | Ryder Lee <ryder.lee@mediatek.com> | 2018-04-16 10:32:52 +0800 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2018-04-30 10:39:28 +0200 |
| commit | 6e29577fc2a870c4272d10d54d2fdec019301dc0 (patch) | |
| tree | d64adc14b12c21459dbdb59828dd52a5d215a8de /drivers/i2c/busses | |
| parent | 952cfd15815e0308135001dc7a612b8fa7feb2d2 (diff) | |
| download | linux-6e29577fc2a870c4272d10d54d2fdec019301dc0.tar.gz linux-6e29577fc2a870c4272d10d54d2fdec019301dc0.tar.bz2 linux-6e29577fc2a870c4272d10d54d2fdec019301dc0.zip | |
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 <ryder.lee@mediatek.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses')
| -rw-r--r-- | drivers/i2c/busses/i2c-mt65xx.c | 8 |
1 files 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 <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; |