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: Jagannadha Sutradharudu Teki jagannadh.teki@gmail.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 4acade4..e9ff804 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