From 590b516e25636c696550b44b11fcfed42167adfd Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 4 Oct 2018 19:58:23 +0200
Subject: [PATCH] ALSA: caiaq: Add fall-through annotation
Git-commit: 590b516e25636c696550b44b11fcfed42167adfd
Patch-mainline: v4.20-rc1
References: bsc#1121278
As a preparatory patch for the upcoming -Wimplicit-fallthrough
compiler checks, add the "fall through" annotation in caiaq driver.
Note that this seems necessary to be put exactly before the next
label, so it's outside the ifdef block.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/usb/caiaq/device.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index d55ca48de3ea..f4a72e39ffa9 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -200,6 +200,7 @@ static void usb_ep1_command_reply_dispatch (struct urb* urb)
break;
}
#ifdef CONFIG_SND_USB_CAIAQ_INPUT
+ /* fall through */
case EP1_CMD_READ_ERP:
case EP1_CMD_READ_ANALOG:
snd_usb_caiaq_input_dispatch(cdev, buf, urb->actual_length);
--
2.20.1