tree aa064236c675accf461dabd4abd40547df1c4d88
parent 8780cd8211066d70b5a496dfe7320b2a09271c62
author Heinrich Schuchardt <heinrich.schuchardt@canonical.com> 1696075303 +0200
committer Tom Rini <trini@konsulko.com> 1697466131 -0400

freescale: fix long help handling in mac command

CONFIG_SYS_LONGHELP=n we want to reduce the size of the U-Boot binary.
The long text should be reduced to and empty string in this case.

There is not need to call cmd_usage() directly. It is sufficient to
return CMD_RET_USAGE.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>