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ARM: i.MX: provide declaration for board_spi_cs_gpio

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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>
This commit is contained in:
Eric Nelson
2014-09-30 15:40:03 -07:00
committed by Stefano Babic
parent f6d48b29cb
commit 3acb011c3c
10 changed files with 26 additions and 0 deletions
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drivers/spi/mxc_spi.c
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@@ -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