device_get_match_data() in ACPI case calls similar to acpi_match_device() API. Hence there is no need to duplicate the call. Just check what the former returns. Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- sound/soc/intel/catpt/device.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/sound/soc/intel/catpt/device.c b/sound/soc/intel/catpt/device.c index 85a34e37316d..21856a394c3d 100644 --- a/sound/soc/intel/catpt/device.c +++ b/sound/soc/intel/catpt/device.c @@ -12,13 +12,14 @@ // helping backtrack its historical background // -#include <linux/acpi.h> #include <linux/dma-mapping.h> #include <linux/interrupt.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> +#include <linux/property.h> #include <sound/intel-dsp-config.h> #include <sound/soc.h> #include <sound/soc-acpi.h> @@ -244,8 +245,8 @@ static int catpt_acpi_probe(struct platform_device *pdev) struct resource *res; int ret; - id = acpi_match_device(dev->driver->acpi_match_table, dev); - if (!id) + spec = device_get_match_data(dev); + if (!spec) return -ENODEV; ret = snd_intel_acpi_dsp_driver_probe(dev, id->id); @@ -254,10 +255,6 @@ static int catpt_acpi_probe(struct platform_device *pdev) return -ENODEV; } - spec = device_get_match_data(dev); - if (!spec) - return -ENODEV; - cdev = devm_kzalloc(dev, sizeof(*cdev), GFP_KERNEL); if (!cdev) return -ENOMEM; -- 2.35.1
