headers: separate linux/mod_devicetable.h from linux/platform_device.h

At over 4000 #includes, <linux/platform_device.h> is the 9th most
#included header file in the Linux kernel.  It does not need
<linux/mod_devicetable.h>, so drop that header and explicitly add
<linux/mod_devicetable.h> to source files that need it.

   4146 #include <linux/platform_device.h>

After this patch, there are 225 files that use <linux/mod_devicetable.h>,
for a reduction of around 3900 times that <linux/mod_devicetable.h>
does not have to be read & parsed.

    225 #include <linux/mod_devicetable.h>

This patch was build-tested on 20 different arch-es.

It also makes these drivers SubmitChecklist#1 compliant.

Signed-off-by: Randy Dunlap <[email protected]>
Reported-by: kbuild test robot <[email protected]> # drivers/media/platform/vimc/
Reported-by: kbuild test robot <[email protected]> # drivers/pinctrl/pinctrl-u300.c
Signed-off-by: Greg Kroah-Hartman <[email protected]>

drivers/char/hw_random/atmel-rng.c

@@ -8,6 +8,7 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/mod_devicetable.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/clk.h>

drivers/char/hw_random/exynos-trng.c

@@ -19,6 +19,7 @@
 #include <linux/iopoll.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 

drivers/char/hw_random/imx-rngc.c

@@ -13,6 +13,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/mod_devicetable.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/clk.h>

drivers/char/hw_random/powernv-rng.c

@@ -10,6 +10,7 @@
 #define pr_fmt(fmt)	KBUILD_MODNAME ": " fmt
 
 #include <linux/module.h>
+#include <linux/mod_devicetable.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/random.h>