common: Drop linux/delay.h from common header

[oweals/u-boot.git] / drivers / spi / sh_spi.c

diff --git a/drivers/spi/sh_spi.c b/drivers/spi/sh_spi.c
index fe394e336084ca6af00db65f98cad9a87265c3f0..4ecfe60115b83bbad925305847e969306971327a 100644 (file)
--- a/drivers/spi/sh_spi.c
+++ b/drivers/spi/sh_spi.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SH SPI driver
  *
  * Copyright (C) 2011-2012 Renesas Solutions Corp.
- *
- * SPDX-License-Identifier:    GPL-2.0
  */
 
 #include <common.h>
@@ -11,6 +10,7 @@
 #include <malloc.h>
 #include <spi.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include "sh_spi.h"
 
 static void sh_spi_write(unsigned long data, unsigned long *reg)
@@ -67,10 +67,6 @@ static int write_fifo_empty_wait(struct sh_spi *ss)
        return 0;
 }
 
-void spi_init(void)
-{
-}
-
 static void sh_spi_set_cs(struct sh_spi *ss, unsigned int cs)
 {
        unsigned long val = 0;