commit 5f24d123c868c8f2900c7c3f8aa7efc5e6ccc6be
author Jagan Teki <jteki@openedev.com> Sat Jun 27 00:51:37 2015 +0530
committer Jagan Teki <jteki@openedev.com> Wed Jul 01 21:15:03 2015 +0530
tree 5cb83107d688651ad01bb71308bbef11bf31705e
parent 9505c36ed05b94a11c836b1347fd1e4c1918dd50

spi: xilinx_spi: Add asm/io.h include file

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

diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 4b0b50f..6c21acd 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