linux-kernel - [PATCH 5.17 1101/1126] ASoC: SOF: Intel: Fix build error without SND_SOC_SOF_PCI

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Date:   Tue,  5 Apr 2022 09:30:48 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Hulk Robot <hulkci@...wei.com>,
        Zheng Bin <zhengbin13@...wei.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Mark Brown <broonie@...nel.org>
Subject: [PATCH 5.17 1101/1126] ASoC: SOF: Intel: Fix build error without SND_SOC_SOF_PCI_DEV

From: Zheng Bin <zhengbin13@...wei.com>

commit 664d66dc0a64b32e60a5ad59a9aebb08676a612b upstream.

If SND_SOC_SOF_PCI_DEV is n, bulding fails:

sound/soc/sof/intel/pci-tng.o:(.data+0x1c0): undefined reference to `sof_pci_probe'
sound/soc/sof/intel/pci-tng.o:(.data+0x1c8): undefined reference to `sof_pci_remove'
sound/soc/sof/intel/pci-tng.o:(.data+0x1e0): undefined reference to `sof_pci_shutdown'
sound/soc/sof/intel/pci-tng.o:(.data+0x290): undefined reference to `sof_pci_pm'

Make SND_SOC_SOF_MERRIFIELD select SND_SOC_SOF_PCI_DEV to fix this.

Fixes: 8d4ba1be3d22 ("ASoC: SOF: pci: split PCI into different drivers")
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Zheng Bin <zhengbin13@...wei.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Link: https://lore.kernel.org/r/20220323092501.145879-1-zhengbin13@huawei.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 sound/soc/sof/intel/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- a/sound/soc/sof/intel/Kconfig
+++ b/sound/soc/sof/intel/Kconfig
@@ -84,6 +84,7 @@ if SND_SOC_SOF_PCI
 config SND_SOC_SOF_MERRIFIELD
 	tristate "SOF support for Tangier/Merrifield"
 	default SND_SOC_SOF_PCI
+	select SND_SOC_SOF_PCI_DEV
 	select SND_SOC_SOF_INTEL_ATOM_HIFI_EP
 	help
 	  This adds support for Sound Open Firmware for Intel(R) platforms