From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- drivers/staging/rts5208/trace.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 drivers/staging/rts5208/trace.c (limited to 'drivers/staging/rts5208/trace.c') diff --git a/drivers/staging/rts5208/trace.c b/drivers/staging/rts5208/trace.c new file mode 100644 index 000000000..1bddbdf34 --- /dev/null +++ b/drivers/staging/rts5208/trace.c @@ -0,0 +1,26 @@ +#include +#include + +#include "rtsx.h" + +#ifdef _MSG_TRACE + +void _rtsx_trace(struct rtsx_chip *chip, const char *file, const char *func, + int line) +{ + struct trace_msg_t *msg = &chip->trace_msg[chip->msg_idx]; + + file = kbasename(file); + dev_dbg(rtsx_dev(chip), "[%s][%s]:[%d]\n", file, func, line); + + strncpy(msg->file, file, MSG_FILE_LEN - 1); + strncpy(msg->func, func, MSG_FUNC_LEN - 1); + msg->line = (u16)line; + get_current_time(msg->timeval_buf, TIME_VAL_LEN); + msg->valid = 1; + + chip->msg_idx++; + if (chip->msg_idx >= TRACE_ITEM_CNT) + chip->msg_idx = 0; +} +#endif -- cgit v1.2.3-54-g00ecf