mfd: Add module.h to the implicit drivers/mfd users

With the pending module.h cleanup, these files will fail to compile,
unless they explicitly call out the include of this file.

[omap-usb-host addition courtesy of Anand Gadiyar <gadiyar@ti.com>]
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

drivers/mfd/ab3100-core.c

@@ -12,6 +12,7 @@
 #include <linux/notifier.h>
 #include <linux/slab.h>
 #include <linux/err.h>
+#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/device.h>
 #include <linux/interrupt.h>

drivers/mfd/ab3550-core.c

@@ -11,6 +11,7 @@
 
 #include <linux/i2c.h>
 #include <linux/mutex.h>
+#include <linux/module.h>
 #include <linux/err.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>

drivers/mfd/ab8500-debugfs.c

@@ -8,6 +8,7 @@
 #include <linux/seq_file.h>
 #include <linux/uaccess.h>
 #include <linux/fs.h>
+#include <linux/module.h>
 #include <linux/debugfs.h>
 #include <linux/platform_device.h>
 

drivers/mfd/ab8500-sysctrl.c

@@ -5,6 +5,7 @@
  */
 
 #include <linux/err.h>
+#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/mfd/ab8500.h>
 #include <linux/mfd/abx500.h>

drivers/mfd/abx500-core.c

@@ -8,6 +8,7 @@
 #include <linux/list.h>
 #include <linux/slab.h>
 #include <linux/err.h>
+#include <linux/module.h>
 #include <linux/mfd/abx500.h>
 
 static LIST_HEAD(abx500_list);

drivers/mfd/dm355evm_msp.c

@@ -13,6 +13,7 @@
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
+#include <linux/module.h>
 #include <linux/err.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>

drivers/mfd/max8997.c

@@ -24,6 +24,7 @@
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/pm_runtime.h>
+#include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/mfd/core.h>
 #include <linux/mfd/max8997.h>

drivers/mfd/mfd-core.c

@@ -17,6 +17,7 @@
 #include <linux/mfd/core.h>
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 
 int mfd_cell_enable(struct platform_device *pdev)
 {

drivers/mfd/twl-core.c

@@ -30,6 +30,7 @@
 
 #include <linux/init.h>
 #include <linux/mutex.h>
+#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/err.h>

drivers/mfd/wl1273-core.c

@@ -22,6 +22,7 @@
 
 #include <linux/mfd/wl1273-core.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 
 #define DRIVER_DESC "WL1273 FM Radio Core"
 

drivers/mfd/wm8400-core.c

@@ -12,6 +12,7 @@
  *
  */
 
+#include <linux/module.h>
 #include <linux/bug.h>
 #include <linux/err.h>
 #include <linux/i2c.h>