diff options
| author | Xenia Ragiadakou <burzalodowa@gmail.com> | 2013-08-14 07:33:55 +0400 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2013-08-14 08:14:43 +0400 |
| commit | d195fcffe4c82cc813cc43df5f27ab99ab38bc07 (patch) | |
| tree | fab955664be3befccf0444f87148b05d5eac8931 /drivers/usb/host/xhci-trace.h | |
| parent | aa50b29061d3df896c494d92e9c8c2e1f295cc6e (diff) | |
| download | linux-d195fcffe4c82cc813cc43df5f27ab99ab38bc07.tar.xz | |
xhci: trace debug messages related to driver initialization and unload
This patch defines a new trace event, which is called xhci_dbg_init
and belongs to the event class xhci_log_msg, and adds tracepoints that
trace the debug statements in the functions used to start and stop the
xhci-hcd driver.
Also, it removes an unnecessary cast of variable val to unsigned int
in xhci_mem_init(), since val is already declared as unsigned int.
Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers/usb/host/xhci-trace.h')
| -rw-r--r-- | drivers/usb/host/xhci-trace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-trace.h b/drivers/usb/host/xhci-trace.h index c0eaccc10a3c..11025fe6ebba 100644 --- a/drivers/usb/host/xhci-trace.h +++ b/drivers/usb/host/xhci-trace.h @@ -57,6 +57,11 @@ DEFINE_EVENT(xhci_log_msg, xhci_dbg_cancel_urb, TP_ARGS(vaf) ); +DEFINE_EVENT(xhci_log_msg, xhci_dbg_init, + TP_PROTO(struct va_format *vaf), + TP_ARGS(vaf) +); + DECLARE_EVENT_CLASS(xhci_log_ctx, TP_PROTO(struct xhci_hcd *xhci, struct xhci_container_ctx *ctx, unsigned int ep_num), |