ASoC: amd: acp: store platform device reference created in pci probe call

Store the platform device reference created in pci driver,
it will be used in restoring the interrupts during system level resume.

Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@amd.com>
Link: https://lore.kernel.org/r/20230626135515.1252063-5-Syed.SabaKareem@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/amd/acp/acp-pci.c b/sound/soc/amd/acp/acp-pci.c
index a51cf7f32f7db891edd0c6e8a04b3edb4017280c..4fedad1b740e563dafe9ab140a97916b0c840675 100644 (file)
--- a/sound/soc/amd/acp/acp-pci.c
+++ b/sound/soc/amd/acp/acp-pci.c
@@ -140,7 +140,7 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
                ret = PTR_ERR(pdev);
                goto unregister_dmic_dev;
        }
-
+       chip->chip_pdev = pdev;
        return ret;
 
 unregister_dmic_dev:

diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h
index c9cbda9c64caa46d3758a27227e3347ff845dca0..50a00974bec9f9f9dcc6d0c3ab96f1b496e95c22 100644 (file)
--- a/sound/soc/amd/acp/amd.h
+++ b/sound/soc/amd/acp/amd.h
@@ -115,6 +115,7 @@ struct acp_chip_info {
        char *name;             /* Platform name */
        unsigned int acp_rev;   /* ACP Revision id */
        void __iomem *base;     /* ACP memory PCI base */
+       struct platform_device *chip_pdev;
 };
 
 struct acp_stream {