Re: [PATCH v3 27/28] sound: usb: card: Allow for rediscovery of connected USB SND devices

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On 09.03.23 00:57, Wesley Cheng wrote:
+/*
+ * in case the platform driver was not ready at the time of USB SND
+ * device connect, expose an API to discover all connected USB devices
+ * so it can populate any dependent resources/structures.
+ */
+void snd_usb_rediscover_devices(void)
+{
+	int i;
+
+	mutex_lock(&register_mutex);
+	for (i = 0; i < SNDRV_CARDS; i++) {
+		if (usb_chip[i])
+			if (platform_ops && platform_ops->connect_cb)

Really check this every time?

	Regards
		Oliver



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