[U-Boot] [PATCH] cmd: i2c: Fix help output of i2c command.

[Heiko Schocher]

Hello Christoph,

Am 04.12.2018 um 11:27 schrieb Christoph Muellner:
> In case SYS_I2C or DM_I2C are defined, then the "i2c " prefix
> of the "i2c crc32" command is missing.
> This patch addresses this, so that users can't get confused
> by the "crc32" command.
> 
> Without the patch we get
> 
>      => i2c help
>      i2c - I2C sub-system
> 
>      Usage:
>      i2c bus [muxtype:muxaddr:muxchannel] - show I2C bus info
>      crc32 chip address[.0, .1, .2] count - compute CRC32 checksum
>      i2c dev [dev] - show or set current I2C bus
>      [...]
> 
> With the patch we get
> 
>      => i2c help
>      i2c - I2C sub-system
> 
>      Usage:
>      i2c bus [muxtype:muxaddr:muxchannel] - show I2C bus info
>      i2c crc32 chip address[.0, .1, .2] count - compute CRC32 checksum
>      i2c dev [dev] - show or set current I2C bus
>      ...
> 
> Signed-off-by: Christoph Muellner <christoph.muellner at theobroma-systems.com>
> ---
>   cmd/i2c.c | 1 +
>   1 file changed, 1 insertion(+)

Good catch, thanks!

Reviewed-by: Heiko Schocher <hs at denx.de>

bye,
Heiko
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