[PATCH 10/14] trace: Adjust flags in proftool

[Simon Glass]

The flags in this tool don't match the comments or help. Also the variable
names are quite confusing. Update them for consistency.

Signed-off-by: Simon Glass <s...@chromium.org>
---

 tools/proftool.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/tools/proftool.c b/tools/proftool.c
index ea7d07a277e..0ba84d30c19 100644
--- a/tools/proftool.c
+++ b/tools/proftool.c
@@ -81,14 +81,15 @@ static void outf(int level, const char *fmt, ...)
 static void usage(void)
 {
        fprintf(stderr,
-               "Usage: proftool -cds -v3 <cmd> <profdata>\n"
+               "Usage: proftool [-cmtv] <cmd> <profdata>\n"
                "\n"
                "Commands\n"
                "   dump-ftrace\t\tDump out textual data in ftrace format\n"
                "\n"
                "Options:\n"
+               "   -c <cfg>\tSpecific config file\n"
                "   -m <map>\tSpecify Systen.map file\n"
-               "   -t <trace>\tSpecific trace data file (from U-Boot)\n"
+               "   -t <fname>\tSpecify trace data file (from U-Boot 'trace 
calls')\n"
                "   -v <0-4>\tSpecify verbosity\n");
        exit(EXIT_FAILURE);
 }
@@ -562,23 +563,23 @@ static int prof_tool(int argc, char *const argv[],
 int main(int argc, char *argv[])
 {
        const char *map_fname = "System.map";
-       const char *prof_fname = NULL;
-       const char *trace_config_fname = NULL;
+       const char *trace_fname = NULL;
+       const char *config_fname = NULL;
        int opt;
 
        verbose = 2;
-       while ((opt = getopt(argc, argv, "m:p:t:v:")) != -1) {
+       while ((opt = getopt(argc, argv, "c:m:t:v:")) != -1) {
                switch (opt) {
-               case 'm':
-                       map_fname = optarg;
+               case 'c':
+                       config_fname = optarg;
                        break;
 
-               case 'p':
-                       prof_fname = optarg;
+               case 'm':
+                       map_fname = optarg;
                        break;
 
                case 't':
-                       trace_config_fname = optarg;
+                       trace_fname = optarg;
                        break;
 
                case 'v':
@@ -594,6 +595,5 @@ int main(int argc, char *argv[])
                usage();
 
        debug("Debug enabled\n");
-       return prof_tool(argc, argv, prof_fname, map_fname,
-                        trace_config_fname);
+       return prof_tool(argc, argv, trace_fname, map_fname, config_fname);
 }
-- 
2.39.0.314.g84b9a713c41-goog