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

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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 <rdunlap@infradead.org>
Reported-by: kbuild test robot <lkp@intel.com> # drivers/media/platform/vimc/
Reported-by: kbuild test robot <lkp@intel.com> # drivers/pinctrl/pinctrl-u300.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Randy Dunlap
2018-06-19 22:47:28 -07:00
committed by Greg Kroah-Hartman
parent 591217d19b
commit ac3167257b
90 changed files with 90 additions and 1 deletions
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2
include/linux/platform_device.h
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@@ -12,13 +12,13 @@
#define _PLATFORM_DEVICE_H_
#include <linux/device.h>
#include <linux/mod_devicetable.h>
#define PLATFORM_DEVID_NONE (-1)
#define PLATFORM_DEVID_AUTO (-2)
struct mfd_cell;
struct property_entry;
struct platform_device_id;
struct platform_device {
const char *name;