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Commit 90b84c05 authored by Wolfram Sang's avatar Wolfram Sang Committed by Wolfram Sang
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i2c: sh_mobile: drop needless check for of_node 



After removal of platform_data support, we can simplify OF handling.
of_match_device() evaluates to NULL if !CONFIG_OF or if there is no node
pointer for that device, so we can remove the check for the node ptr.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent d2f31c49

drivers/i2c/busses/i2c-sh_mobile.c

+7 −12
Original line number Diff line number Diff line
@@ -881,6 +881,7 @@ static int sh_mobile_i2c_probe(struct platform_device *dev) 
	struct sh_mobile_i2c_data *pd;

	struct i2c_adapter *adap;

	struct resource *res;

	const struct of_device_id *match;

	int ret;

	u32 bus_speed;
@@ -910,23 +911,17 @@ static int sh_mobile_i2c_probe(struct platform_device *dev) 


	ret = of_property_read_u32(dev->dev.of_node, "clock-frequency", &bus_speed);

	pd->bus_speed = ret ? STANDARD_MODE : bus_speed;



	pd->clks_per_count = 1;



	if (dev->dev.of_node) {

		const struct of_device_id *match;



	match = of_match_device(sh_mobile_i2c_dt_ids, &dev->dev);

	if (match) {

			const struct sh_mobile_dt_config *config;

		const struct sh_mobile_dt_config *config = match->data;



			config = match->data;

		pd->clks_per_count = config->clks_per_count;



		if (config->setup)

			config->setup(pd);

	}

	}



	/* The IIC blocks on SH-Mobile ARM processors

	 * come with two new bits in ICIC.