From 5f24d123c868c8f2900c7c3f8aa7efc5e6ccc6be Mon Sep 17 00:00:00 2001 From: Jagan Teki <jteki@openedev.com> Date: Sat, 27 Jun 2015 00:51:37 +0530 Subject: [PATCH] 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 | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c index 4b0b50f704..6c21acda57 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 -- 2.39.5