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-rw-r--r--nandtest.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/nandtest.c b/nandtest.c
index 8ea39d3..0805387 100644
--- a/nandtest.c
+++ b/nandtest.c
@@ -24,7 +24,7 @@ void usage(int status)
" -m, --markbad Mark blocks bad if they appear so\n"
" -s, --seed Supply random seed\n"
" -p, --passes Number of passes\n"
- " -r, --reads Read & check iterations per pass (default=4)\n"
+ " -r <n>, --reads=<n> Read & check <n> times per pass\n"
" -o, --offset Start offset on flash\n"
" -l, --length Length of flash to test\n"
" -k, --keep Restore existing contents after test\n",
@@ -166,7 +166,7 @@ int main(int argc, char **argv)
{ "passes", required_argument, 0, 'p' },
{ "offset", required_argument, 0, 'o' },
{ "length", required_argument, 0, 'l' },
- { "reads", optional_argument, 0, 'r' },
+ { "reads", required_argument, 0, 'r' },
{ "keep", no_argument, 0, 'k' },
{0, 0, 0, 0},
};