setting CS to active-high

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Hello, I am trying to use active-high slave select for a device
connected to an E3825 (on the MinnowMax board) which has some pxa2xx
based SPI master.

In my spi_board_info struct I try:

.mode = SPI_MODE_3 | SPI_CS_HIGH

Yet my SS signal does not change polarity (when compared to testing
without the "| SPI_CS_HIGH").  With or without the "| SPI_CS_HIGH" my
SS signal idles at high.  Does that look like the correct way to
inform the SPI master that active-high slave select is desired?
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