[alsa-devel] [PATCH v3 08/10] ASoC: Intel: cht_bsw_rt5645: Convert to use acpi_dev_get_first_match_dev()

[Andy Shevchenko]

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 at linux.intel.com>
---
 sound/soc/intel/boards/cht_bsw_rt5645.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c
index cbc2d458483f..32dbeaf1ab94 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5645.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5645.c
@@ -532,7 +532,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 	struct snd_soc_acpi_mach *mach;
 	const char *platform_name;
 	struct cht_mc_private *drv;
-	const char *i2c_name = NULL;
+	struct acpi_device *adev;
 	bool found = false;
 	bool is_bytcr = false;
 	int dai_index = 0;
@@ -573,10 +573,11 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 		}
 
 	/* 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(cht_rt5645_codec_name, sizeof(cht_rt5645_codec_name),
-			"%s%s", "i2c-", i2c_name);
+			 "i2c-%s", acpi_dev_name(adev));
+		put_device(&adev->dev);
 		cht_dailink[dai_index].codec_name = cht_rt5645_codec_name;
 	}
 
-- 
2.20.1