dtc: Update the usage helper message
if #define DEFAULT_FDT_VERSION 17
The message
Blob version to produce, defaults to %d (for dtb and asm output)
should be
Blob version to produce, defaults to 17 (for dtb and asm output)
This patch fix it, and delete the redundant 't'.
Signed-off-by: Wang Long <long.wanglong@huawei.com>
diff --git a/dtc.c b/dtc.c
index e3665b6..8c4add6 100644
--- a/dtc.c
+++ b/dtc.c
@@ -48,6 +48,8 @@
}
/* Usage related data. */
+#define FDT_VERSION(version) _FDT_VERSION(version)
+#define _FDT_VERSION(version) #version
static const char usage_synopsis[] = "dtc [options] <input file>";
static const char usage_short_opts[] = "qI:O:o:V:d:R:S:p:fb:i:H:sW:E:hv";
static struct option const usage_long_opts[] = {
@@ -82,9 +84,9 @@
"\t\tdts - device tree source text\n"
"\t\tdtb - device tree blob\n"
"\t\tasm - assembler source",
- "\n\tBlob version to produce, defaults to %d (for dtb and asm output)", //, DEFAULT_FDT_VERSION);
+ "\n\tBlob version to produce, defaults to "FDT_VERSION(DEFAULT_FDT_VERSION)" (for dtb and asm output)",
"\n\tOutput dependency file",
- "\n\ttMake space for <number> reserve map entries (for dtb and asm output)",
+ "\n\tMake space for <number> reserve map entries (for dtb and asm output)",
"\n\tMake the blob at least <bytes> long (extra space)",
"\n\tAdd padding to the blob of <bytes> long (extra space)",
"\n\tSet the physical boot cpu",
