change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/drivers/net/wireless/ath/carl9170/usb.c
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@@ -61,7 +61,7 @@
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  * Note:
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  *
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  * Always update our wiki's device list (located at:
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- * http://wireless.kernel.org/en/users/Drivers/ar9170/devices ),
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+ * https://wireless.wiki.kernel.org/en/users/Drivers/ar9170/devices ),
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  * whenever you add a new device.
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  */
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 static const struct usb_device_id carl9170_usb_ids[] = {
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@@ -377,9 +377,9 @@
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 	}
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 }
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-static void carl9170_usb_tasklet(unsigned long data)
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+static void carl9170_usb_tasklet(struct tasklet_struct *t)
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 {
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-	struct ar9170 *ar = (struct ar9170 *) data;
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+	struct ar9170 *ar = from_tasklet(ar, t, usb_tasklet);
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 	if (!IS_INITIALIZED(ar))
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 		return;
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@@ -1082,8 +1082,7 @@
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 	init_completion(&ar->cmd_wait);
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 	init_completion(&ar->fw_boot_wait);
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 	init_completion(&ar->fw_load_wait);
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-	tasklet_init(&ar->usb_tasklet, carl9170_usb_tasklet,
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-		     (unsigned long)ar);
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+	tasklet_setup(&ar->usb_tasklet, carl9170_usb_tasklet);
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 	atomic_set(&ar->tx_cmd_urbs, 0);
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 	atomic_set(&ar->tx_anch_urbs, 0);
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@@ -1107,12 +1106,10 @@
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 static void carl9170_usb_disconnect(struct usb_interface *intf)
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 {
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 	struct ar9170 *ar = usb_get_intfdata(intf);
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-	struct usb_device *udev;
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 	if (WARN_ON(!ar))
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 		return;
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-	udev = ar->udev;
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 	wait_for_completion(&ar->fw_load_wait);
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 	if (IS_INITIALIZED(ar)) {