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    Subject[PATCH 4.6 057/100] usb: gadget: udc: core: Fix argument of dev_err() in usb_gadget_map_request()
    Date
    4.6-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

    commit 5096c4d3bfa75bdd23c78f799aabd08598afb48f upstream.

    The argument of dev_err() in usb_gadget_map_request() should be dev
    instead of &gadget->dev.

    Fixes: 7ace8fc ("usb: gadget: udc: core: Fix argument of dma_map_single for IOMMU")
    Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/usb/gadget/udc/udc-core.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/usb/gadget/udc/udc-core.c
    +++ b/drivers/usb/gadget/udc/udc-core.c
    @@ -75,7 +75,7 @@ int usb_gadget_map_request(struct usb_ga
    mapped = dma_map_sg(dev, req->sg, req->num_sgs,
    is_in ? DMA_TO_DEVICE : DMA_FROM_DEVICE);
    if (mapped == 0) {
    - dev_err(&gadget->dev, "failed to map SGs\n");
    + dev_err(dev, "failed to map SGs\n");
    return -EFAULT;
    }


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