[RFC][PATCH 4/8] make users of INIT_C_CC pull linux/termios_internal.h

From: Al Viro
Date: Mon Sep 10 2018 - 00:52:50 EST


From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

... and move the default definition in there

Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
arch/ia64/include/asm/termios.h | 9 ---------
arch/parisc/include/asm/termios.h | 9 ---------
arch/s390/include/asm/termios.h | 9 ---------
drivers/tty/hvc/hvcs.c | 1 +
drivers/tty/tty_io.c | 1 +
drivers/tty/vcc.c | 1 +
include/asm-generic/termios.h | 8 --------
include/linux/termios_internal.h | 10 ++++++++++
8 files changed, 13 insertions(+), 35 deletions(-)

diff --git a/arch/ia64/include/asm/termios.h b/arch/ia64/include/asm/termios.h
index 66ca23c03f3c..1cef02701401 100644
--- a/arch/ia64/include/asm/termios.h
+++ b/arch/ia64/include/asm/termios.h
@@ -10,13 +10,4 @@

#include <uapi/asm/termios.h>

-
-/* intr=^C quit=^\ erase=del kill=^U
- eof=^D vtime=\0 vmin=\1 sxtc=\0
- start=^Q stop=^S susp=^Z eol=\0
- reprint=^R discard=^U werase=^W lnext=^V
- eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-
#endif /* _ASM_IA64_TERMIOS_H */
diff --git a/arch/parisc/include/asm/termios.h b/arch/parisc/include/asm/termios.h
index 2f5153be531f..1850a90befb3 100644
--- a/arch/parisc/include/asm/termios.h
+++ b/arch/parisc/include/asm/termios.h
@@ -4,13 +4,4 @@

#include <uapi/asm/termios.h>

-
-/* intr=^C quit=^\ erase=del kill=^U
- eof=^D vtime=\0 vmin=\1 sxtc=\0
- start=^Q stop=^S susp=^Z eol=\0
- reprint=^R discard=^U werase=^W lnext=^V
- eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-
#endif /* _PARISC_TERMIOS_H */
diff --git a/arch/s390/include/asm/termios.h b/arch/s390/include/asm/termios.h
index 7ee16b5dcb6f..0e26fe97b0d4 100644
--- a/arch/s390/include/asm/termios.h
+++ b/arch/s390/include/asm/termios.h
@@ -9,13 +9,4 @@

#include <uapi/asm/termios.h>

-
-/* intr=^C quit=^\ erase=del kill=^U
- eof=^D vtime=\0 vmin=\1 sxtc=\0
- start=^Q stop=^S susp=^Z eol=\0
- reprint=^R discard=^U werase=^W lnext=^V
- eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-
#endif /* _S390_TERMIOS_H */
diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
index cb4db1b3ca3c..f6be8f999026 100644
--- a/drivers/tty/hvc/hvcs.c
+++ b/drivers/tty/hvc/hvcs.c
@@ -69,6 +69,7 @@
#include <asm/hvconsole.h>
#include <asm/hvcserver.h>
#include <linux/uaccess.h>
+#include <linux/termios_internal.h>
#include <asm/vio.h>

/*
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 32bc3e3fe4d3..9da2bd81e97e 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -97,6 +97,7 @@
#include <linux/seq_file.h>
#include <linux/serial.h>
#include <linux/ratelimit.h>
+#include <linux/termios_internal.h>

#include <linux/uaccess.h>

diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c
index 58b454c34560..f674306be121 100644
--- a/drivers/tty/vcc.c
+++ b/drivers/tty/vcc.c
@@ -10,6 +10,7 @@
#include <linux/sysfs.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
+#include <linux/termios_internal.h>
#include <asm/vio.h>
#include <asm/ldc.h>

diff --git a/include/asm-generic/termios.h b/include/asm-generic/termios.h
index 3ffed3886ff2..da3b0fe25442 100644
--- a/include/asm-generic/termios.h
+++ b/include/asm-generic/termios.h
@@ -6,12 +6,4 @@
#include <linux/uaccess.h>
#include <uapi/asm-generic/termios.h>

-/* intr=^C quit=^\ erase=del kill=^U
- eof=^D vtime=\0 vmin=\1 sxtc=\0
- start=^Q stop=^S susp=^Z eol=\0
- reprint=^R discard=^U werase=^W lnext=^V
- eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-
#endif /* _ASM_GENERIC_TERMIOS_H */
diff --git a/include/linux/termios_internal.h b/include/linux/termios_internal.h
index 894f565ffc5f..a77fd8df783e 100644
--- a/include/linux/termios_internal.h
+++ b/include/linux/termios_internal.h
@@ -5,6 +5,16 @@
#include <linux/uaccess.h>
#include <asm/termios.h>

+#ifndef INIT_C_CC
+/* intr=^C quit=^\ erase=del kill=^U
+ eof=^D vtime=\0 vmin=\1 sxtc=\0
+ start=^Q stop=^S susp=^Z eol=\0
+ reprint=^R discard=^U werase=^W lnext=^V
+ eol2=\0
+*/
+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
+#endif
+
#ifndef user_termio_to_kernel_termios
/*
* Translate a "termio" structure into a "termios". Ugh.
--
2.11.0