[U-Boot] [U-Boot PATCH v2 15/17] spi: xilinx_spi: Add asm/io.h include file

Jagan Teki
2015-05-10T15:15:55Z

This patch includes asm/io.h for readl and writel calls.

build errors:
drivers/spi/xilinx_spi.c: In function 'xilinx_spi_probe':
drivers/spi/xilinx_spi.c:119:2: warning: implicit declaration of function 'writel' [-Wimplicit-function-declaration]
drivers/spi/xilinx_spi.c: In function 'xilinx_spi_xfer':
drivers/spi/xilinx_spi.c:193:2: warning: implicit declaration of function 'readl' [-Wimplicit-function-declaration]

Signed-off-by: Jagan Teki <jteki@openedev.com>
Cc: Michal Simek <michal.simek@xilinx.com>
---
drivers/spi/xilinx_spi.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 11b36cd..e9bf497 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -19,6 +19,7 @@
#include <errno.h>
#include <malloc.h>
#include <spi.h>
+#include <asm/io.h>

/*
* [0]: http://www.xilinx.com/support/documentation
--
1.9.1