ASoC: Intel: cht_bsw_rt5672: Convert to use acpi_dev_get_first_match_dev() (b664e6fe) · Commits · 戴 / test

acpi_dev_get_first_match_name() is deprecated and going to be removed because it leaks a reference. Convert the driver to use acpi_dev_get_first_match_dev() instead. Signed-off-by:

Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by:

Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:

Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by:

Rafael J. Wysocki <rafael.j.wysocki@intel.com>

sound/soc/intel/boards/cht_bsw_rt5672.c

+5 −4

Original line number	Diff line number	Diff line
		@@ -401,7 +401,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
		struct cht_mc_private *drv;
		struct snd_soc_acpi_mach *mach = pdev->dev.platform_data;
		const char *platform_name;
		const char *i2c_name;
		struct acpi_device *adev;
		int i;

		drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL);
		@@ -411,10 +411,11 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
		strcpy(drv->codec_name, RT5672_I2C_DEFAULT);

		/* fixup codec name based on HID */
		i2c_name = acpi_dev_get_first_match_name(mach->id, NULL, -1);
		if (i2c_name) {
		adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
		if (adev) {
		snprintf(drv->codec_name, sizeof(drv->codec_name),
		"i2c-%s", i2c_name);
		"i2c-%s", acpi_dev_name(adev));
		put_device(&adev->dev);
		for (i = 0; i < ARRAY_SIZE(cht_dailink); i++) {
		if (!strcmp(cht_dailink[i].codec_name,
		RT5672_I2C_DEFAULT)) {

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