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/mach-keystone/clock.c b/arch/arm/mach-keystone/clock.c
index 3c46824..0c59515 100644
--- a/arch/arm/mach-keystone/clock.c
+++ b/arch/arm/mach-keystone/clock.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/clock_defs.h>
+#include <linux/bitops.h>
 
 /* DEV and ARM speed definitions as specified in DEVSPEED register */
 int __weak speeds[DEVSPEED_NUMSPDS] = {
diff --git a/arch/arm/mach-keystone/include/mach/clock_defs.h b/arch/arm/mach-keystone/include/mach/clock_defs.h
index 42bd0ac..336b103 100644
--- a/arch/arm/mach-keystone/include/mach/clock_defs.h
+++ b/arch/arm/mach-keystone/include/mach/clock_defs.h
@@ -9,6 +9,9 @@
 #define _CLOCK_DEFS_H_
 
 #include <asm/arch/hardware.h>
+#ifndef __ASSEMBLY__
+#include <linux/bitops.h>
+#endif
 
 /* PLL Control Registers */
 struct pllctl_regs {
diff --git a/arch/arm/mach-keystone/include/mach/hardware-k2hk.h b/arch/arm/mach-keystone/include/mach/hardware-k2hk.h
index 7793cf1..3d078be 100644
--- a/arch/arm/mach-keystone/include/mach/hardware-k2hk.h
+++ b/arch/arm/mach-keystone/include/mach/hardware-k2hk.h
@@ -9,6 +9,10 @@
 #ifndef __ASM_ARCH_HARDWARE_K2HK_H
 #define __ASM_ARCH_HARDWARE_K2HK_H
 
+#ifndef __ASSEMBLY__
+#include <linux/bitops.h>
+#endif
+
 #define KS2_ARM_PLL_EN			BIT(13)
 
 /* PA SS Registers */
diff --git a/arch/arm/mach-keystone/include/mach/hardware-k2l.h b/arch/arm/mach-keystone/include/mach/hardware-k2l.h
index f46a98c..0e710a3 100644
--- a/arch/arm/mach-keystone/include/mach/hardware-k2l.h
+++ b/arch/arm/mach-keystone/include/mach/hardware-k2l.h
@@ -9,6 +9,10 @@
 #ifndef __ASM_ARCH_HARDWARE_K2L_H
 #define __ASM_ARCH_HARDWARE_K2L_H
 
+#ifndef __ASSEMBLY__
+#include <linux/bitops.h>
+#endif
+
 #define KS2_ARM_PLL_EN			BIT(13)
 
 /* PA SS Registers */
diff --git a/arch/arm/mach-keystone/include/mach/hardware.h b/arch/arm/mach-keystone/include/mach/hardware.h
index d2234dc..0c5dc6a 100644
--- a/arch/arm/mach-keystone/include/mach/hardware.h
+++ b/arch/arm/mach-keystone/include/mach/hardware.h
@@ -11,6 +11,7 @@
 #include <config.h>
 
 #ifndef __ASSEMBLY__
+#include <linux/bitops.h>
 
 #include <linux/sizes.h>
 #include <asm/io.h>
diff --git a/arch/arm/mach-keystone/include/mach/xhci-keystone.h b/arch/arm/mach-keystone/include/mach/xhci-keystone.h
index a053512..989b0c3 100644
--- a/arch/arm/mach-keystone/include/mach/xhci-keystone.h
+++ b/arch/arm/mach-keystone/include/mach/xhci-keystone.h
@@ -6,6 +6,10 @@
  *     Texas Instruments Incorporated, <www.ti.com>
  */
 
+#ifndef __ASSEMBLY__
+#include <linux/bitops.h>
+#endif
+
 #define USB3_PHY_REF_SSP_EN		BIT(29)
 #define USB3_PHY_OTG_VBUSVLDECTSEL	BIT(16)
 
diff --git a/arch/arm/mach-keystone/init.c b/arch/arm/mach-keystone/init.c
index d947d40..88e8912 100644
--- a/arch/arm/mach-keystone/init.c
+++ b/arch/arm/mach-keystone/init.c
@@ -16,6 +16,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/psc_defs.h>
+#include <linux/bitops.h>
 
 #define MAX_PCI_PORTS		2
 enum pci_mode	{