Merge "cnss: Add Support to load driver based on target attached" (f7f324bf) · Commits · e / devices / android_kernel_sony_msm8994

drivers/net/wireless/cnss/cnss.c

+25 −0

Original line number	Diff line number	Diff line
		@@ -946,6 +946,18 @@ int cnss_get_fw_image(dma_addr_t fw_image, u32 image_size)
		}
		EXPORT_SYMBOL(cnss_get_fw_image);

		static ssize_t wlan_setup_show(struct device *dev,
		struct device_attribute attr, char buf)
		{
		if (!penv)
		return -ENODEV;

		return scnprintf(buf, PAGE_SIZE, "%u\n", penv->revision_id);
		}

		static DEVICE_ATTR(wlan_setup, S_IRUSR,
		wlan_setup_show, NULL);

		static int cnss_wlan_pci_probe(struct pci_dev *pdev,
		const struct pci_device_id *id)
		{
		@@ -1011,6 +1023,13 @@ static int cnss_wlan_pci_probe(struct pci_dev *pdev,

		cnss_wlan_fw_mem_alloc(pdev);

		ret = device_create_file(&penv->pldev->dev, &dev_attr_wlan_setup);

		if (ret) {
		pr_err("Can't Create Device file\n");
		goto err_pcie_suspend;
		}

		if (penv->revision_id != QCA6174_FW_3_0 \|\|
		penv->revision_id != QCA6174_FW_3_2) {
		pr_debug("Code-swap not enabled: %d\n", penv->revision_id);
		@@ -1053,7 +1072,13 @@ err_pcie_suspend:

		static void cnss_wlan_pci_remove(struct pci_dev *pdev)
		{
		struct device *dev;

		if (!penv)
		return;

		dev = &penv->pldev->dev;
		device_remove_file(dev, &dev_attr_wlan_setup);
		}

		static int cnss_wlan_pci_suspend(struct pci_dev *pdev, pm_message_t state)