On Fri, 21 May 2021 at 15:30, Johan Hovold johan@kernel.org wrote:
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@vger.kernel.org # 3.0 Signed-off-by: Johan Hovold johan@kernel.org
Applied for next, thanks!
Kind regards Uffe
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