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@perex.cz Cc: Takashi Iwai tiwai@suse.com Cc: Alexander Tsoy alexander@tsoy.me Cc: alsa-devel@alsa-project.org Reported-by: Alan Stern stern@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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 fc3aab04a0bc..35da4aa918c7 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -875,8 +875,6 @@ 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); @@ -984,8 +982,6 @@ 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 @@ -1117,8 +1113,6 @@ 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);