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 --- sound/soc/intel/boards/bytcr_rt5640.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index 940eb27158da..f9175cf6747e 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -1154,7 +1154,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) struct byt_rt5640_private *priv; struct snd_soc_acpi_mach *mach; const char *platform_name; - const char *i2c_name = NULL; + struct acpi_device *adev; int ret_val = 0; int dai_index = 0; int i; @@ -1178,11 +1178,11 @@ static int snd_byt_rt5640_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(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name), - "%s%s", "i2c-", i2c_name); - + "i2c-%s", acpi_dev_name(adev)); + put_device(&adev->dev); byt_rt5640_dais[dai_index].codec_name = byt_rt5640_codec_name; }