Merge "cnss2: Skip power up/down for non QCA6174 devices" (aa2cd681) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/net/wireless/cnss2/main.c

+15 −0

Original line number	Diff line number	Diff line
		@@ -746,6 +746,15 @@ int cnss_power_up(struct device *dev)
		void *bus_priv = cnss_bus_dev_to_bus_priv(dev);
		struct cnss_plat_data *plat_priv = cnss_bus_dev_to_plat_priv(dev);

		if (!bus_priv \|\| !plat_priv)
		return -ENODEV;

		if (plat_priv->device_id != QCA6174_DEVICE_ID) {
		cnss_pr_dbg("Power up is not supported for device ID 0x%lx\n",
		plat_priv->device_id);
		return 0;
		}

		ret = cnss_power_on_device(plat_priv);
		if (ret) {
		cnss_pr_err("Failed to power on device, err = %d\n", ret);
		@@ -775,6 +784,12 @@ int cnss_power_down(struct device *dev)
		if (!bus_priv \|\| !plat_priv)
		return -ENODEV;

		if (plat_priv->device_id != QCA6174_DEVICE_ID) {
		cnss_pr_dbg("Power down is not supported for device ID 0x%lx\n",
		plat_priv->device_id);
		return 0;
		}

		cnss_request_bus_bandwidth(CNSS_BUS_WIDTH_NONE);
		cnss_pci_set_monitor_wake_intr(bus_priv, false);
		cnss_pci_set_auto_suspended(bus_priv, 0);