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| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2024-11-26 15:20:26 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2024-12-24 17:02:23 +0100 |
| commit | 528b6b817e9d22dc5cd6f23e4135355e5179f084 (patch) | |
| tree | 723428e340cfbe535d1647b8b3a3013e4534c55c | |
| parent | f920257ac295087c55033407733e53961da36c29 (diff) | |
| download | u-boot-528b6b817e9d22dc5cd6f23e4135355e5179f084.zip u-boot-528b6b817e9d22dc5cd6f23e4135355e5179f084.tar.gz u-boot-528b6b817e9d22dc5cd6f23e4135355e5179f084.tar.bz2 | |
cmd/rng: fix long help text
The number of bytes may only be specified if a device number id provided.
Correct the formatting.
Acked-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
| -rw-r--r-- | cmd/rng.c | 4 | ||||
| -rw-r--r-- | doc/usage/cmd/rng.rst | 4 |
2 files changed, 4 insertions, 4 deletions
@@ -75,6 +75,6 @@ static int do_rng(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) U_BOOT_CMD( rng, 3, 0, do_rng, "print bytes from the hardware random number generator", - "list - list all the probed rng devices\n" - "rng [dev] [n] - print n random bytes(max 64) read from dev\n" + "list - list all probed rng devices\n" + "rng [dev [n]] - print n random bytes (max 64) read from dev\n" ); diff --git a/doc/usage/cmd/rng.rst b/doc/usage/cmd/rng.rst index 4a61e33..c071f01 100644 --- a/doc/usage/cmd/rng.rst +++ b/doc/usage/cmd/rng.rst @@ -12,14 +12,14 @@ Synopsis :: rng list - rng [dev] [n] + rng [dev [n]] rng list -------- List all the probed rng devices. -rng [dev] [n] +rng [dev [n]] ------------- The *rng* command reads the random number generator(RNG) device and |