[PATCH] ASoC: SOF: Intel: Fix build error

[YueHaibing]

If SND_INTEL_DSP_CONFIG is m and SND_SOC_SOF_PCI is y,
building fails:

sound/soc/sof/sof-pci-dev.o: In function `sof_pci_probe':
sof-pci-dev.c:(.text+0xb4): undefined reference to `snd_intel_dsp_driver_probe'

Select SND_INTEL_DSP_CONFIG to fix this.

Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Fixes: 82d9d54a6c0e ("ALSA: hda: add Intel DSP configuration / probe code")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 sound/soc/sof/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/sof/Kconfig b/sound/soc/sof/Kconfig
index 71a0fc0..e0b04b5 100644
--- a/sound/soc/sof/Kconfig
+++ b/sound/soc/sof/Kconfig
@@ -14,6 +14,7 @@ config SND_SOC_SOF_PCI
 	depends on PCI
 	select SND_SOC_SOF
 	select SND_SOC_ACPI if ACPI
+	select SND_INTEL_DSP_CONFIG
 	help
 	  This adds support for PCI enumeration. This option is
 	  required to enable Intel Skylake+ devices
-- 
2.7.4