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([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 11 Jan 2021 06:10:52 -0800 From: Heikki Krogerus To: Felipe Balbi , "Rafael J. Wysocki" Cc: Andy Shevchenko , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-acpi@vger.kernel.org Subject: [PATCH v2 2/3] usb: dwc3: pci: Register a software node for the dwc3 platform device Date: Mon, 11 Jan 2021 17:10:44 +0300 Message-Id: <20210111141045.14027-3-heikki.krogerus@linux.intel.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210111141045.14027-1-heikki.krogerus@linux.intel.com> References: <20210111141045.14027-1-heikki.krogerus@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org By registering the software node directly instead of just the properties in it, the driver can take advantage of also the other features the software nodes have. Tested-by: Andy Shevchenko Signed-off-by: Heikki Krogerus --- drivers/usb/dwc3/dwc3-pci.c | 61 ++++++++++++++++++++++--------------- 1 file changed, 37 insertions(+), 24 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index bae6a70664c80..037bc21bffa66 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -142,6 +142,18 @@ static const struct property_entry dwc3_pci_amd_properties[] = { {} }; +static const struct software_node dwc3_pci_intel_swnode = { + .properties = dwc3_pci_intel_properties, +}; + +static const struct software_node dwc3_pci_intel_mrfld_swnode = { + .properties = dwc3_pci_mrfld_properties, +}; + +static const struct software_node dwc3_pci_amd_swnode = { + .properties = dwc3_pci_amd_properties, +}; + static int dwc3_pci_quirks(struct dwc3_pci *dwc) { struct pci_dev *pdev = dwc->pci; @@ -222,7 +234,6 @@ static void dwc3_pci_resume_work(struct work_struct *work) static int dwc3_pci_probe(struct pci_dev *pci, const struct pci_device_id *id) { - struct property_entry *p = (struct property_entry *)id->driver_data; struct dwc3_pci *dwc; struct resource res[2]; int ret; @@ -265,7 +276,7 @@ static int dwc3_pci_probe(struct pci_dev *pci, const struct pci_device_id *id) dwc->dwc3->dev.parent = dev; ACPI_COMPANION_SET(&dwc->dwc3->dev, ACPI_COMPANION(dev)); - ret = platform_device_add_properties(dwc->dwc3, p); + ret = device_add_software_node(&dwc->dwc3->dev, (void *)id->driver_data); if (ret < 0) goto err; @@ -288,6 +299,7 @@ static int dwc3_pci_probe(struct pci_dev *pci, const struct pci_device_id *id) return 0; err: + device_remove_software_node(&dwc->dwc3->dev); platform_device_put(dwc->dwc3); return ret; } @@ -304,75 +316,76 @@ static void dwc3_pci_remove(struct pci_dev *pci) #endif device_init_wakeup(&pci->dev, false); pm_runtime_get(&pci->dev); + device_remove_software_node(&dwc->dwc3->dev); platform_device_unregister(dwc->dwc3); } static const struct pci_device_id dwc3_pci_id_table[] = { { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BSW), - (kernel_ulong_t) &dwc3_pci_intel_properties }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BYT), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_MRFLD), - (kernel_ulong_t) &dwc3_pci_mrfld_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_mrfld_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_CMLLP), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_CMLH), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_SPTLP), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_SPTH), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BXT), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BXT_M), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_APL), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_KBP), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_GLK), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_CNPLP), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_CNPH), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_CNPV), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICLLP), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_EHLLP), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGPLP), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGPH), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_JSP), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ADLS), - (kernel_ulong_t) &dwc3_pci_intel_properties, }, + (kernel_ulong_t) &dwc3_pci_intel_swnode, }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_NL_USB), - (kernel_ulong_t) &dwc3_pci_amd_properties, }, + (kernel_ulong_t) &dwc3_pci_amd_swnode, }, { } /* Terminating Entry */ }; MODULE_DEVICE_TABLE(pci, dwc3_pci_id_table); -- 2.29.2