common: Drop linux/bitops.h from common header

Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/include/asm/ti-common/keystone_net.h b/arch/arm/include/asm/ti-common/keystone_net.h
index bba1048..0852ce8 100644
--- a/arch/arm/include/asm/ti-common/keystone_net.h
+++ b/arch/arm/include/asm/ti-common/keystone_net.h
@@ -11,6 +11,9 @@
 
 #include <asm/io.h>
 #include <phy.h>
+#ifndef __ASSEMBLY__
+#include <linux/bitops.h>
+#endif
 
 /* EMAC */
 #ifdef CONFIG_KSNET_NETCP_V1_0
diff --git a/arch/arm/include/asm/ti-common/omap_wdt.h b/arch/arm/include/asm/ti-common/omap_wdt.h
index fbc421b..42d7e4c 100644
--- a/arch/arm/include/asm/ti-common/omap_wdt.h
+++ b/arch/arm/include/asm/ti-common/omap_wdt.h
@@ -10,6 +10,10 @@
 #ifndef __OMAP_WDT_H__
 #define __OMAP_WDT_H__
 
+#ifndef __ASSEMBLY__
+#include <linux/bitops.h>
+#endif
+
 /*
  * Watchdog:
  * Using the prescaler, the OMAP watchdog could go for many
diff --git a/arch/arm/include/asm/ti-common/ti-edma3.h b/arch/arm/include/asm/ti-common/ti-edma3.h
index 96c8a31..9abdbc8 100644
--- a/arch/arm/include/asm/ti-common/ti-edma3.h
+++ b/arch/arm/include/asm/ti-common/ti-edma3.h
@@ -9,6 +9,9 @@
 #ifndef _EDMA3_H_
 #define _EDMA3_H_
 
+#ifndef __ASSEMBLY__
+#include <linux/bitops.h>
+#endif
 #include <linux/stddef.h>
 
 #define EDMA3_PARSET_NULL_LINK			0xffff