Commit 2f7b5d14 authored by Sylwester Nawrocki's avatar Sylwester Nawrocki Committed by Mark Brown
Browse files

ASoC: samsung: Use of_device_get_match_data() helper 



Simplify the code a little by using a standard function for
getting the match data.

Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 42b926b8

sound/soc/samsung/i2s.c

+7 −17
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
#include <linux/io.h>

#include <linux/module.h>

#include <linux/of.h>

#include <linux/of_device.h>

#include <linux/of_gpio.h>

#include <linux/pm_runtime.h>
@@ -1106,21 +1107,6 @@ static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec) 
	return i2s;

}



static const struct of_device_id exynos_i2s_match[];



static inline const struct samsung_i2s_dai_data *samsung_i2s_get_driver_data(

						struct platform_device *pdev)

{

	if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) {

		const struct of_device_id *match;

		match = of_match_node(exynos_i2s_match, pdev->dev.of_node);

		return match ? match->data : NULL;

	} else {

		return (struct samsung_i2s_dai_data *)

				platform_get_device_id(pdev)->driver_data;

	}

}



#ifdef CONFIG_PM

static int i2s_runtime_suspend(struct device *dev)

{
@@ -1233,9 +1219,13 @@ static int samsung_i2s_probe(struct platform_device *pdev) 
	const struct samsung_i2s_dai_data *i2s_dai_data;

	int ret;



	/* Call during Seconday interface registration */

	i2s_dai_data = samsung_i2s_get_driver_data(pdev);

	if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node)

		i2s_dai_data = of_device_get_match_data(&pdev->dev);

	else

		i2s_dai_data = (struct samsung_i2s_dai_data *)

				platform_get_device_id(pdev)->driver_data;



	/* Call during the secondary interface registration */

	if (i2s_dai_data->dai_type == TYPE_SEC) {

		sec_dai = dev_get_drvdata(&pdev->dev);

		if (!sec_dai) {