Commit 7963891f authored by Roy Vegard Ovesen's avatar Roy Vegard Ovesen Committed by Takashi Iwai
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ALSA: usb-audio: fix control pipe direction 



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

Fixes: 8dc5efe3 ("ALSA: usb-audio: Add support for Presonus Studio 1810c")
Signed-off-by: default avatarRoy Vegard Ovesen <roy.vegard.ovesen@gmail.com>
Link: https://patch.msgid.link/aPPL3tBFE_oU-JHv@ark


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 1386d167

sound/usb/mixer_s1810c.c

+1 −1
Original line number Diff line number Diff line
@@ -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));