pinctrl: bcm: Add missing header(s)

Do not imply that some of the generic headers may be always included.
Instead, include explicitly what we are direct user of.

While at it, sort headers alphabetically.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/bcm/pinctrl-bcm281xx.c

@@ -2,16 +2,19 @@
 // Copyright (C) 2013-2017 Broadcom
 
 #include <linux/err.h>
-#include <linux/io.h>
 #include <linux/init.h>
+#include <linux/io.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/pinconf.h>
-#include <linux/pinctrl/pinconf-generic.h>
 #include <linux/regmap.h>
+#include <linux/seq_file.h>
 #include <linux/slab.h>
+
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
 #include "../core.h"
 #include "../pinctrl-utils.h"
 

drivers/pinctrl/bcm/pinctrl-cygnus-mux.c

@@ -13,12 +13,15 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/of.h>
-#include <linux/slab.h>
 #include <linux/platform_device.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinconf.h>
 #include <linux/pinctrl/pinctrl.h>
 #include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/pinconf.h>
-#include <linux/pinctrl/pinconf-generic.h>
+
 #include "../core.h"
 #include "../pinctrl-utils.h"
 

drivers/pinctrl/bcm/pinctrl-iproc-gpio.c

@@ -16,17 +16,19 @@
  * SoCs IOMUX controller.
  */
 
-#include <linux/kernel.h>
-#include <linux/slab.h>
+#include <linux/gpio/driver.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
-#include <linux/gpio/driver.h>
 #include <linux/ioport.h>
+#include <linux/kernel.h>
 #include <linux/of_device.h>
 #include <linux/of_irq.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/pinctrl/pinconf.h>
+#include <linux/slab.h>
+
+#include <linux/pinctrl/consumer.h>
 #include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinctrl.h>
 
 #include "../pinctrl-utils.h"
 

drivers/pinctrl/bcm/pinctrl-ns2-mux.c

@@ -9,12 +9,14 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/of.h>
-#include <linux/pinctrl/pinconf.h>
+#include <linux/platform_device.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+
 #include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinconf.h>
 #include <linux/pinctrl/pinctrl.h>
 #include <linux/pinctrl/pinmux.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
 
 #include "../core.h"
 #include "../pinctrl-utils.h"

drivers/pinctrl/bcm/pinctrl-nsp-mux.c

@@ -20,12 +20,14 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/of.h>
-#include <linux/pinctrl/pinconf.h>
+#include <linux/platform_device.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+
 #include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinconf.h>
 #include <linux/pinctrl/pinctrl.h>
 #include <linux/pinctrl/pinmux.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
 
 #include "../core.h"
 #include "../pinctrl-utils.h"