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/cht_bsw_rt5672.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c index 3d5a2b3a06f0..0f7770822388 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5672.c +++ b/sound/soc/intel/boards/cht_bsw_rt5672.c @@ -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)) {