linux-kernel - [PATCH 1/2] TTY: create /tty and move the tty core files there

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Date:	Tue, 21 Sep 2010 16:08:04 -0700
From:	Greg KH <greg@...ah.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Greg KH <gregkh@...e.de>, Jiri Slaby <jslaby@...e.cz>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	linux-kernel@...r.kernel.org,
	Rogier Wolff <R.E.Wolff@...wizard.nl>,
	"Michael H. Warfield" <mhw@...tsend.com>,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH 1/2] TTY: create /tty and move the tty core files there

The tty code should be at the root of the tree, as everyone
needs it, and it's always built, and it's not really a "driver"

Based on work done by Arnd Bergmann <arnd@...db.de>

Cc: Arnd Bergmann <arnd@...db.de>
Cc: Jiri Slaby <jslaby@...e.cz>
Cc: Alan Cox <alan@...rguk.ukuu.org.uk>,
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 Makefile                           |    2 +-
 drivers/char/Makefile              |    4 +---
 tty/Makefile                       |    8 ++++++++
 {drivers/char => tty}/n_tty.c      |    0
 {drivers/char => tty}/tty_audit.c  |    0
 {drivers/char => tty}/tty_buffer.c |    0
 {drivers/char => tty}/tty_io.c     |    0
 {drivers/char => tty}/tty_ioctl.c  |    0
 {drivers/char => tty}/tty_ldisc.c  |    0
 {drivers/char => tty}/tty_mutex.c  |    0
 {drivers/char => tty}/tty_port.c   |    0
 11 files changed, 10 insertions(+), 4 deletions(-)
 create mode 100644 tty/Makefile
 rename {drivers/char => tty}/n_tty.c (100%)
 rename {drivers/char => tty}/tty_audit.c (100%)
 rename {drivers/char => tty}/tty_buffer.c (100%)
 rename {drivers/char => tty}/tty_io.c (100%)
 rename {drivers/char => tty}/tty_ioctl.c (100%)
 rename {drivers/char => tty}/tty_ldisc.c (100%)
 rename {drivers/char => tty}/tty_mutex.c (100%)
 rename {drivers/char => tty}/tty_port.c (100%)

diff --git a/Makefile b/Makefile
index 3133a57..0867819 100644
--- a/Makefile
+++ b/Makefile
@@ -483,7 +483,7 @@ scripts: scripts_basic include/config/auto.conf include/config/tristate.conf
 
 # Objects we will link into vmlinux / subdirs we need to visit
 init-y		:= init/
-drivers-y	:= drivers/ sound/ firmware/
+drivers-y	:= tty/ drivers/ sound/ firmware/
 net-y		:= net/
 libs-y		:= lib/
 core-y		:= usr/
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index dc96416..c999eac 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -7,9 +7,8 @@
 #
 FONTMAPFILE = cp437.uni
 
-obj-y	 += mem.o random.o tty_io.o n_tty.o tty_ioctl.o tty_ldisc.o tty_buffer.o tty_port.o
+obj-y	 += mem.o random.o
 
-obj-y				+= tty_mutex.o
 obj-$(CONFIG_LEGACY_PTYS)	+= pty.o
 obj-$(CONFIG_UNIX98_PTYS)	+= pty.o
 obj-y				+= misc.o
@@ -17,7 +16,6 @@ obj-$(CONFIG_VT)		+= vt_ioctl.o vc_screen.o selection.o keyboard.o
 obj-$(CONFIG_BFIN_JTAG_COMM)	+= bfin_jtag_comm.o
 obj-$(CONFIG_CONSOLE_TRANSLATIONS) += consolemap.o consolemap_deftbl.o
 obj-$(CONFIG_HW_CONSOLE)	+= vt.o defkeymap.o
-obj-$(CONFIG_AUDIT)		+= tty_audit.o
 obj-$(CONFIG_MAGIC_SYSRQ)	+= sysrq.o
 obj-$(CONFIG_MVME147_SCC)	+= generic_serial.o vme_scc.o
 obj-$(CONFIG_MVME162_SCC)	+= generic_serial.o vme_scc.o
diff --git a/tty/Makefile b/tty/Makefile
new file mode 100644
index 0000000..3862838
--- /dev/null
+++ b/tty/Makefile
@@ -0,0 +1,8 @@
+obj-y				+= tty_io.o
+obj-y				+= n_tty.o
+obj-y				+= tty_ioctl.o
+obj-y				+= tty_ldisc.o
+obj-y				+= tty_buffer.o
+obj-y				+= tty_port.o
+obj-y				+= tty_mutex.o
+obj-$(CONFIG_AUDIT)		+= tty_audit.o
diff --git a/drivers/char/n_tty.c b/tty/n_tty.c
similarity index 100%
rename from drivers/char/n_tty.c
rename to tty/n_tty.c
diff --git a/drivers/char/tty_audit.c b/tty/tty_audit.c
similarity index 100%
rename from drivers/char/tty_audit.c
rename to tty/tty_audit.c
diff --git a/drivers/char/tty_buffer.c b/tty/tty_buffer.c
similarity index 100%
rename from drivers/char/tty_buffer.c
rename to tty/tty_buffer.c
diff --git a/drivers/char/tty_io.c b/tty/tty_io.c
similarity index 100%
rename from drivers/char/tty_io.c
rename to tty/tty_io.c
diff --git a/drivers/char/tty_ioctl.c b/tty/tty_ioctl.c
similarity index 100%
rename from drivers/char/tty_ioctl.c
rename to tty/tty_ioctl.c
diff --git a/drivers/char/tty_ldisc.c b/tty/tty_ldisc.c
similarity index 100%
rename from drivers/char/tty_ldisc.c
rename to tty/tty_ldisc.c
diff --git a/drivers/char/tty_mutex.c b/tty/tty_mutex.c
similarity index 100%
rename from drivers/char/tty_mutex.c
rename to tty/tty_mutex.c
diff --git a/drivers/char/tty_port.c b/tty/tty_port.c
similarity index 100%
rename from drivers/char/tty_port.c
rename to tty/tty_port.c
-- 
1.7.1

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