USB: ohci-ppc-of: Drop ohci-littledian compatible

The "ohci-littledian" compatible has typo (edian->endian) and is not
used in in-kernel DTS.  Considering the typo and that it is an very old
driver (~2006), drop the compatible.

Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240712120947.86181-1-krzysztof.kozlowski@linaro.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>