summaryrefslogtreecommitdiff
path: root/drivers/usb/host/xhci-dbg.c
diff options
context:
space:
mode:
authorFelipe Balbi <felipe.balbi@linux.intel.com>2017-01-23 15:20:05 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-25 12:57:35 +0300
commitced09c95963795374c7f8710eeabca1d734315e2 (patch)
tree0c3c5e07aa156f19505287e9027ceb42acff0f25 /drivers/usb/host/xhci-dbg.c
parent98871e9470a50c8c0154b7220495b60ec055e02f (diff)
downloadlinux-ced09c95963795374c7f8710eeabca1d734315e2.tar.xz
usb: host: xhci: print HCIVERSION on debug
When calling xhci_dbg_regs() we actually _do_ want to know XHCI's version. This might help figure out why certain problems only happen in some cases. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci-dbg.c')
-rw-r--r--drivers/usb/host/xhci-dbg.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-dbg.c b/drivers/usb/host/xhci-dbg.c
index a3b67f33d4d8..363d125300ea 100644
--- a/drivers/usb/host/xhci-dbg.c
+++ b/drivers/usb/host/xhci-dbg.c
@@ -37,10 +37,8 @@ void xhci_dbg_regs(struct xhci_hcd *xhci)
&xhci->cap_regs->hc_capbase, temp);
xhci_dbg(xhci, "// CAPLENGTH: 0x%x\n",
(unsigned int) HC_LENGTH(temp));
-#if 0
xhci_dbg(xhci, "// HCIVERSION: 0x%x\n",
(unsigned int) HC_VERSION(temp));
-#endif
xhci_dbg(xhci, "// xHCI operational registers at %p:\n", xhci->op_regs);