A USB device will always haev a bi-directional endpoint 0, that's just
how the devices work, so no need to check for that in a few quirk tests
as it will always pass.
Cc: Jaroslav Kysela <perex@xxxxxxxx>
Cc: Takashi Iwai <tiwai@xxxxxxxx>
Cc: Alexander Tsoy <alexander@xxxxxxx>
Cc: alsa-devel@xxxxxxxxxxxxxxxx
Reported-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
v3:
- no change from v2
v2:
- new patch, was not in v1 series, suggested by Alan.
sound/usb/quirks.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 1b482848e73b..395d1ea6f03f 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -885,8 +885,6 @@ static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev)
{
int ret;
- if (usb_pipe_type_check(dev, usb_sndctrlpipe(dev, 0)))
- return -EINVAL;
ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
0xaf, USB_TYPE_VENDOR | USB_RECIP_DEVICE,
1, 0, NULL, 0, 1000);
@@ -994,8 +992,6 @@ static int snd_usb_axefx3_boot_quirk(struct usb_device *dev)
dev_dbg(&dev->dev, "Waiting for Axe-Fx III to boot up...\n");
- if (usb_pipe_type_check(dev, usb_sndctrlpipe(dev, 0)))
- return -EINVAL;
/* If the Axe-Fx III has not fully booted, it will timeout when trying
* to enable the audio streaming interface. A more generous timeout is
* used here to detect when the Axe-Fx III has finished booting as the
@@ -1127,8 +1123,6 @@ static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev)
{
int ret;
- if (usb_pipe_type_check(dev, usb_sndctrlpipe(dev, 0)))
- return -EINVAL;
ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
1, USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0x0, 0, NULL, 0, 1000);
--
2.28.0
