kmod-depmod: document --config/-C in help output.

diff --git a/tools/kmod-depmod.c b/tools/kmod-depmod.c
index cfe5aad..5012ae0 100644 (file)
--- a/tools/kmod-depmod.c
+++ b/tools/kmod-depmod.c
@@ -100,6 +100,7 @@ static void help(const char *progname)
                "\t-e, --errsyms        Report not supplied symbols\n"
                "\t-n, --show           Write the dependency file on stdout only\n"
                "\t-P, --symbol-prefix  Architecture symbol prefix\n"
+               "\t-C, --config=PATH    Read configuration from PATH\n"
                "\t-v, --verbose        Enable verbose mode\n"
                "\t-w, --warn           Warn on duplicates\n"
                "\t-V, --version        show version\n"