Commits
Felipe Balbi committed 5f7fd4d2f94
usb: dwc3: ep0: add dwc3_ep0_prepare_one_trb() commit 7931ec86c1b738e4e90e58c6d95e5f720d45ee56 upstream. For now this is just a cleanup patch, no functional changes. We will be using the new function to fix a bug introduced long ago by commit 0416e494ce7d ("usb: dwc3: ep0: correct cache sync issue in case of ep0_bounced") and further worsened by commit c0bd5456a470 ("usb: dwc3: ep0: handle non maxpacket aligned transfers > 512") Reported-by: Janusz Dziedzic <januszx.dziedzic@linux.intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>