The direction of the pipe argument must match the request-type direction
bit or control requests may fail depending on the host-controller-driver
implementation.
Fix the SET_ROM_WAIT_STATES request which erroneously used
usb_rcvctrlpipe().
Fixes: 88095e7b473a ("mmc: Add new VUB300 USB-to-SD/SDIO/MMC driver")
Cc: stable@xxxxxxxxxxxxxxx # 3.0
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
---
drivers/mmc/host/vub300.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/vub300.c b/drivers/mmc/host/vub300.c
index 739cf63ef6e2..4950d10d3a19 100644
--- a/drivers/mmc/host/vub300.c
+++ b/drivers/mmc/host/vub300.c
@@ -2279,7 +2279,7 @@ static int vub300_probe(struct usb_interface *interface,
if (retval < 0)
goto error5;
retval =
- usb_control_msg(vub300->udev, usb_rcvctrlpipe(vub300->udev, 0),
+ usb_control_msg(vub300->udev, usb_sndctrlpipe(vub300->udev, 0),
SET_ROM_WAIT_STATES,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
firmware_rom_wait_states, 0x0000, NULL, 0, HZ);
--
2.26.3
