tree 44d4b90df1b03750654c6bd97778ff2cddda143c
parent f6d48b29cbf5950187e42cb3c108ea5d9c7adaa9
author Eric Nelson <eric.nelson@boundarydevices.com> 1412116803 -0700
committer Stefano Babic <sbabic@denx.de> 1413881234 +0200

ARM: i.MX: provide declaration for board_spi_cs_gpio

Provide a public declaration of the board_spi_cs_gpio()
callback for i.MX SPI chip selects to prevent the warning
"Should it be static?" when compiling with "make C=1".

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>