Re: xhci_hcd 3.12 regression

2013-11-16 Thread Nikolaus Meine
Nikolaus Meine tnt.uni-hannover.de> writes: > > After upgrading from kernel 3.11 to 3.12 my USB 3.0 card reader > (Transcend RDF8) stopped working with the same error. > > I managed to find the code line which triggered the erroneous behaviour: > > It's the definition of the macro xhci_dbg(...

Re: xhci_hcd 3.12 regression

2013-11-16 Thread Nikolaus Meine
M G Berberich oss.m-berberich.de> writes: > > Hello, > > since 3.12 dmesg (and logfiles) are filled up with: > > xhci_hcd :00:14.0: ep 0x81 - asked for 96 bytes, 78 bytes untransferred > xhci_hcd :00:14.0: Giveback URB 8807f82ec240, len = 18, expected = 96, status = -121 >