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mmc: vub3000: fix control-request direction 

commit 3c0bb3107703d2c58f7a0a7a2060bb57bc120326 upstream.

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: 88095e7b47 ("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>
Link: https://lore.kernel.org/r/20210521133026.17296-1-johan@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2021-05-21 15:30:26 +02:00 committed by Greg Kroah-Hartman
parent 5712b828b8
commit 4aaace2dc1
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/vub300.c
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@ -2286,7 +2286,7 @@ 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);