From d195fcffe4c82cc813cc43df5f27ab99ab38bc07 Mon Sep 17 00:00:00 2001 From: Xenia Ragiadakou Date: Wed, 14 Aug 2013 06:33:55 +0300 Subject: 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 Signed-off-by: Sarah Sharp --- drivers/usb/host/xhci-trace.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/usb/host/xhci-trace.h') 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), -- cgit v1.2.3