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ALSA: usb-audio: fix control pipe direction

PATCH Applied Roy Vegard Ovesen 2 participants 2 messages Oct 18, 2025 Sound

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Roy Vegard Ovesen

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PATCH 1/1 ALSA: usb-audio: fix control pipe direction

Since the requesttype has USB_DIR_OUT the pipe should be constructed with usb_sndctrlpipe().

Signed-off-by Roy Vegard Ovesen <[email protected]>
---
 sound/usb/mixer_s1810c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
sound/usb/mixer_s1810c.c +1 -1
index 15960d25e748..89c652434f71 100644
@@ -178,7 +178,7 @@ snd_sc1810c_get_status_field(struct usb_device *dev,
 
 	pkt_out.fields[SC1810C_STATE_F1_IDX] = SC1810C_SET_STATE_F1;
 	pkt_out.fields[SC1810C_STATE_F2_IDX] = SC1810C_SET_STATE_F2;
-	ret = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0),
+	ret = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
 			      SC1810C_SET_STATE_REQ,
 			      SC1810C_SET_STATE_REQTYPE,
 			      (*seqnum), 0, &pkt_out, sizeof(pkt_out));
Signature · 1 line
2.51.0