From 313162d0b83836e2f57e51b9b8650fb4b9c396ea Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Mon, 30 Jan 2012 11:46:54 -0500
Subject: device.h: audit and cleanup users in main include dir

The <linux/device.h> header includes a lot of stuff, and
it in turn gets a lot of use just for the basic "struct device"
which appears so often.

Clean up the users as follows:

1) For those headers only needing "struct device" as a pointer
in fcn args, replace the include with exactly that.

2) For headers not really using anything from device.h, simply
delete the include altogether.

3) For headers relying on getting device.h implicitly before
being included themselves, now explicitly include device.h

4) For files in which doing #1 or #2 uncovers an implicit
dependency on some other header, fix by explicitly adding
the required header(s).

Any C files that were implicitly relying on device.h to be
present have already been dealt with in advance.

Total removals from #1 and #2: 51.  Total additions coming
from #3: 9.  Total other implicit dependencies from #4: 7.

As of 3.3-rc1, there were 110, so a net removal of 42 gives
about a 38% reduction in device.h presence in include/*

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 include/linux/ide.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'include/linux/ide.h')

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 501370b61ee5..7afe15f916da 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -14,7 +14,6 @@
 #include <linux/interrupt.h>
 #include <linux/bitops.h>
 #include <linux/bio.h>
-#include <linux/device.h>
 #include <linux/pci.h>
 #include <linux/completion.h>
 #include <linux/pm.h>
@@ -43,6 +42,8 @@
 #define ERROR_RESET	3	/* Reset controller every 4th retry */
 #define ERROR_RECAL	1	/* Recalibrate every 2nd retry */
 
+struct device;
+
 /* Error codes returned in rq->errors to the higher part of the driver. */
 enum {
 	IDE_DRV_ERROR_GENERAL	= 101,
-- 
cgit v1.2.3


From 9ffc93f203c18a70623f21950f1dd473c9ec48cd Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Wed, 28 Mar 2012 18:30:03 +0100
Subject: Remove all #inclusions of asm/system.h

Remove all #inclusions of asm/system.h preparatory to splitting and killing
it.  Performed with the following command:

perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *`

Signed-off-by: David Howells <dhowells@redhat.com>
---
 include/linux/ide.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'include/linux/ide.h')

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 501370b61ee5..9e355d006a03 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -23,7 +23,6 @@
 #include <acpi/acpi.h>
 #endif
 #include <asm/byteorder.h>
-#include <asm/system.h>
 #include <asm/io.h>
 
 /* for request_sense */
-- 
cgit v1.2.3