linux-imx

arch: arc: Kconfig: pedantic formatting

Formatting of Kconfig files doesn't look so pretty, so let the
Great White Handkerchief come around and clean it up.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>