lc15: rewrite and refactor code to print hwversion description

Also print a newline at the end of print_hwversion().

In the process of rewrite, fix several warnings in the few lines of this functions:
osmo-bts/src/osmo-bts-litecell15/main.c: In function ‘print_hwversion’:
osmo-bts/src/osmo-bts-litecell15/main.c:162:12: warning: passing argument 1 to restrict-qualified parameter aliases with argument 4 [-Wrestrict]
   snprintf(model_name, sizeof(model_name), "%s Rev %c",
            ^~~~~~~~~~
    model_name, (char)rev);
    ~~~~~~~~~~
osmo-bts/src/osmo-bts-litecell15/main.c:168:12: warning: passing argument 1 to restrict-qualified parameter aliases with argument 4 [-Wrestrict]
   snprintf(model_name, sizeof(model_name), "%s (%05X)",
            ^~~~~~~~~~
    model_name, model);
    ~~~~~~~~~~
osmo-bts/src/osmo-bts-litecell15/main.c:162:47: warning: ‘ Rev ’ directive output may be truncated writing 5 bytes into a region of size between 1 and 64 [-Wformat-truncation=]
   snprintf(model_name, sizeof(model_name), "%s Rev %c",
                                               ^~~~~
osmo-bts/src/osmo-bts-litecell15/main.c:162:3: note: ‘snprintf’ output between 7 and 70 bytes into a destination of size 64
   snprintf(model_name, sizeof(model_name), "%s Rev %c",
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    model_name, (char)rev);
    ~~~~~~~~~~~~~~~~~~~~~~
osmo-bts/src/osmo-bts-litecell15/main.c:168:47: warning: ‘ (’ directive output may be truncated writing 2 bytes into a region of size between 1 and 64 [-Wformat-truncation=]
   snprintf(model_name, sizeof(model_name), "%s (%05X)",
                                               ^~
osmo-bts/src/osmo-bts-litecell15/main.c:168:44: note: using the range [0, 4294967295] for directive argument
   snprintf(model_name, sizeof(model_name), "%s (%05X)",
                                            ^~~~~~~~~~~
osmo-bts/src/osmo-bts-litecell15/main.c:168:3: note: ‘snprintf’ output between 9 and 75 bytes into a destination of size 64
   snprintf(model_name, sizeof(model_name), "%s (%05X)",
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    model_name, model);
    ~~~~~~~~~~~~~~~~~~

Change-Id: I079b056a04fe77d2f7f361ff5899232cb70b5a93

0 files changed, 0 insertions, 0 deletions