linux-kernel - [PATCH v3] char: Explicitly include correct DT includes

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Message-Id: <20230728134845.3224553-1-robh@kernel.org>
Date:   Fri, 28 Jul 2023 07:48:45 -0600
From:   Rob Herring <robh@...nel.org>
To:     David Airlie <airlied@...hat.com>, Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v3] char: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it was merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@...nel.org>
---
v3:
 - Split out hw_random, ipmi and tpm
---
 drivers/char/agp/uninorth-agp.c | 1 +
 drivers/char/bsr.c              | 3 +--
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 62de7f4ba864..84411b13c49f 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -3,6 +3,7 @@
  * UniNorth AGPGART routines.
  */
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c
index 12143854aeac..70d31aed9011 100644
--- a/drivers/char/bsr.c
+++ b/drivers/char/bsr.c
@@ -6,11 +6,10 @@
  * Author: Sonny Rao <sonnyrao@...ibm.com>
  */
 
+#include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
-#include <linux/of_device.h>
-#include <linux/of_platform.h>
 #include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/cdev.h>
-- 
2.40.1