4.4-stable review patch. If anyone has any objections, please let me know.
------------------ From: Yoshihiro Shimoda <[email protected]> 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 <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- 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 @@ -71,7 +71,7 @@ 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; }
