Patchwork [13/15] mtd: we don't need no misc devices

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Submitter Andrew Morton
Date March 4, 2009, 8:01 p.m.
Message ID <200903042001.n24K1eFx028795@imap1.linux-foundation.org>
Download mbox | patch
Permalink /patch/24061/
State New
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Comments

Andrew Morton - March 4, 2009, 8:01 p.m.
From: David Brownell <dbrownell@users.sourceforge.net>

Remove <linux/miscdevice.h> from various drivers which don't actually use
any of its contents.  There are still a number of these left in
arch-specific bits of the tree.

(Found by diffing results of "grep -rl" for linux/miscdevice.h and for
misc_register, examining the differences, and verifying removals with a
build test.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/mtd/devices/doc2000.c     |    1 -
 drivers/mtd/devices/doc2001.c     |    1 -
 drivers/mtd/devices/doc2001plus.c |    1 -
 drivers/mtd/devices/docecc.c      |    1 -
 drivers/mtd/inftlmount.c          |    1 -
 drivers/mtd/nftlcore.c            |    1 -
 6 files changed, 6 deletions(-)

Patch

diff -puN drivers/mtd/devices/doc2000.c~mtd-we-dont-need-no-misc-devices drivers/mtd/devices/doc2000.c
--- a/drivers/mtd/devices/doc2000.c~mtd-we-dont-need-no-misc-devices
+++ a/drivers/mtd/devices/doc2000.c
@@ -10,7 +10,6 @@ 
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
-#include <linux/miscdevice.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
diff -puN drivers/mtd/devices/doc2001.c~mtd-we-dont-need-no-misc-devices drivers/mtd/devices/doc2001.c
--- a/drivers/mtd/devices/doc2001.c~mtd-we-dont-need-no-misc-devices
+++ a/drivers/mtd/devices/doc2001.c
@@ -10,7 +10,6 @@ 
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
-#include <linux/miscdevice.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff -puN drivers/mtd/devices/doc2001plus.c~mtd-we-dont-need-no-misc-devices drivers/mtd/devices/doc2001plus.c
--- a/drivers/mtd/devices/doc2001plus.c~mtd-we-dont-need-no-misc-devices
+++ a/drivers/mtd/devices/doc2001plus.c
@@ -14,7 +14,6 @@ 
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
-#include <linux/miscdevice.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff -puN drivers/mtd/devices/docecc.c~mtd-we-dont-need-no-misc-devices drivers/mtd/devices/docecc.c
--- a/drivers/mtd/devices/docecc.c~mtd-we-dont-need-no-misc-devices
+++ a/drivers/mtd/devices/docecc.c
@@ -26,7 +26,6 @@ 
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
-#include <linux/miscdevice.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff -puN drivers/mtd/inftlmount.c~mtd-we-dont-need-no-misc-devices drivers/mtd/inftlmount.c
--- a/drivers/mtd/inftlmount.c~mtd-we-dont-need-no-misc-devices
+++ a/drivers/mtd/inftlmount.c
@@ -28,7 +28,6 @@ 
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
-#include <linux/miscdevice.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff -puN drivers/mtd/nftlcore.c~mtd-we-dont-need-no-misc-devices drivers/mtd/nftlcore.c
--- a/drivers/mtd/nftlcore.c~mtd-we-dont-need-no-misc-devices
+++ a/drivers/mtd/nftlcore.c
@@ -15,7 +15,6 @@ 
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
-#include <linux/miscdevice.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/init.h>