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>
diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index 026f680..be10269 100644
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -12,6 +12,7 @@
#include <asm/gpio.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/clock.h>
+#include <asm/imx-common/spi.h>
#ifdef CONFIG_MX27
/* i.MX27 has a completely wrong register layout and register definitions in the