* new header (linut/termios_internal.h), pulled by the users of those
suckers
* defaults for INIT_C_CC and externs for conversion helpers moved over
there
* remove termios-base.h (empty now)
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
arch/alpha/include/asm/termios.h | 8 +---
arch/ia64/include/asm/termios.h | 16 -------
arch/mips/include/asm/termios.h | 9 ----
arch/parisc/include/asm/termios.h | 16 -------
arch/powerpc/include/asm/termios.h | 2 -
arch/s390/include/asm/termios.h | 14 ------
arch/sparc/include/asm/termios.h | 8 +---
drivers/tty/hvc/hvcs.c | 1 +
drivers/tty/tty_io.c | 2 +-
drivers/tty/tty_ioctl.c | 1 +
drivers/tty/vcc.c | 1 +
include/asm-generic/termios-base.h | 21 ---------
include/asm-generic/termios.h | 73 ------------------------------
include/linux/termios_internal.h | 30 ++++++++++++
14 files changed, 36 insertions(+), 166 deletions(-)
delete mode 100644 include/asm-generic/termios-base.h
create mode 100644 include/linux/termios_internal.h
diff --git a/arch/alpha/include/asm/termios.h b/arch/alpha/include/asm/termios.h
index bafbb0090024..17b109859e05 100644
--- a/arch/alpha/include/asm/termios.h
+++ b/arch/alpha/include/asm/termios.h
@@ -2,6 +2,7 @@
#ifndef _ALPHA_TERMIOS_H
#define _ALPHA_TERMIOS_H
+#include <linux/uaccess.h>
#include <uapi/asm/termios.h>
/* eof=^D eol=\0 eol2=\0 erase=del
@@ -12,11 +13,4 @@
*/
#define INIT_C_CC "\004\000\000\177\027\025\022\000\003\034\032\000\021\023\026\025\001\000"
-int user_termio_to_kernel_termios(struct ktermios *, struct termio __user *);
-int kernel_termios_to_user_termio(struct termio __user *, struct ktermios *);
-int user_termios_to_kernel_termios(struct ktermios *, struct termios2 __user *);
-int kernel_termios_to_user_termios(struct termios2 __user *, struct ktermios *);
-int user_termios_to_kernel_termios_1(struct ktermios *, struct termios __user *);
-int kernel_termios_to_user_termios_1(struct termios __user *, struct ktermios *);
-
#endif /* _ALPHA_TERMIOS_H */
diff --git a/arch/ia64/include/asm/termios.h b/arch/ia64/include/asm/termios.h
index e7b2654aeb6f..1cef02701401 100644
--- a/arch/ia64/include/asm/termios.h
+++ b/arch/ia64/include/asm/termios.h
@@ -10,20 +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"
-
-int user_termio_to_kernel_termios(struct ktermios *, struct termio __user *);
-int kernel_termios_to_user_termio(struct termio __user *, struct ktermios *);
-int user_termios_to_kernel_termios(struct ktermios *, struct termios2 __user *);
-int kernel_termios_to_user_termios(struct termios2 __user *, struct ktermios *);
-int user_termios_to_kernel_termios_1(struct ktermios *, struct termios __user *);
-int kernel_termios_to_user_termios_1(struct termios __user *, struct ktermios *);
-
#endif /* _ASM_IA64_TERMIOS_H */
diff --git a/arch/mips/include/asm/termios.h b/arch/mips/include/asm/termios.h
index 5e8c9d137dee..dbb62330b7a4 100644
--- a/arch/mips/include/asm/termios.h
+++ b/arch/mips/include/asm/termios.h
@@ -21,13 +21,4 @@
*/
#define INIT_C_CC "\003\034\177\025\1\0\0\0\021\023\032\0\022\017\027\026\004\0"
-#include <linux/string.h>
-
-int user_termio_to_kernel_termios(struct ktermios *, struct termio __user *);
-int kernel_termios_to_user_termio(struct termio __user *, struct ktermios *);
-int user_termios_to_kernel_termios(struct ktermios *, struct termios2 __user *);
-int kernel_termios_to_user_termios(struct termios2 __user *, struct ktermios *);
-int user_termios_to_kernel_termios_1(struct ktermios *, struct termios __user *);
-int kernel_termios_to_user_termios_1(struct termios __user *, struct ktermios *);
-
#endif /* _ASM_TERMIOS_H */
diff --git a/arch/parisc/include/asm/termios.h b/arch/parisc/include/asm/termios.h
index fe21bad7d2b1..1850a90befb3 100644
--- a/arch/parisc/include/asm/termios.h
+++ b/arch/parisc/include/asm/termios.h
@@ -4,20 +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"
-
-int user_termio_to_kernel_termios(struct ktermios *, struct termio __user *);
-int kernel_termios_to_user_termio(struct termio __user *, struct ktermios *);
-int user_termios_to_kernel_termios(struct ktermios *, struct termios2 __user *);
-int kernel_termios_to_user_termios(struct termios2 __user *, struct ktermios *);
-int user_termios_to_kernel_termios_1(struct ktermios *, struct termios __user *);
-int kernel_termios_to_user_termios_1(struct termios __user *, struct ktermios *);
-
#endif /* _PARISC_TERMIOS_H */
diff --git a/arch/powerpc/include/asm/termios.h b/arch/powerpc/include/asm/termios.h
index 205de8f8a9d3..5c003322fe29 100644
--- a/arch/powerpc/include/asm/termios.h
+++ b/arch/powerpc/include/asm/termios.h
@@ -13,6 +13,4 @@
/* ^C ^\ del ^U ^D 1 0 0 0 0 ^W ^R ^Z ^Q ^S ^V ^U */
#define INIT_C_CC "\003\034\177\025\004\001\000\000\000\000\027\022\032\021\023\026\025"
-#include <asm-generic/termios-base.h>
-
#endif /* _ASM_POWERPC_TERMIOS_H */
diff --git a/arch/s390/include/asm/termios.h b/arch/s390/include/asm/termios.h
index 46fa3020b41e..0e26fe97b0d4 100644
--- a/arch/s390/include/asm/termios.h
+++ b/arch/s390/include/asm/termios.h
@@ -9,18 +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"
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-
-#include <asm-generic/termios-base.h>
-
#endif /* _S390_TERMIOS_H */
diff --git a/arch/sparc/include/asm/termios.h b/arch/sparc/include/asm/termios.h
index 03bcb6e6abe8..bafd7768f309 100644
--- a/arch/sparc/include/asm/termios.h
+++ b/arch/sparc/include/asm/termios.h
@@ -3,6 +3,7 @@
#define _SPARC_TERMIOS_H
#include <uapi/asm/termios.h>
+#include <linux/uaccess.h>
/* intr=^C quit=^\ erase=del kill=^U
@@ -13,11 +14,4 @@
*/
#define INIT_C_CC "\003\034\177\025\004\000\000\000\021\023\032\031\022\025\027\026\001"
-int user_termio_to_kernel_termios(struct ktermios *, struct termio __user *);
-int kernel_termios_to_user_termio(struct termio __user *, struct ktermios *);
-int user_termios_to_kernel_termios(struct ktermios *, struct termios2 __user *);
-int kernel_termios_to_user_termios(struct termios2 __user *, struct ktermios *);
-int user_termios_to_kernel_termios_1(struct ktermios *, struct termios __user *);
-int kernel_termios_to_user_termios_1(struct termios __user *, struct ktermios *);
-
#endif /* _SPARC_TERMIOS_H */
diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
index 9b7e8246a464..8b8a2c04c140 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 82a8855981f7..571c94c81477 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -99,8 +99,8 @@
#include <linux/serial.h>
#include <linux/ratelimit.h>
#include <linux/compat.h>
-
#include <linux/uaccess.h>
+#include <linux/termios_internal.h>
#include <linux/kbd_kern.h>
#include <linux/vt_kern.h>
diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
index ba515f7d69a7..4abb60e1e10d 100644
--- a/drivers/tty/tty_ioctl.c
+++ b/drivers/tty/tty_ioctl.c
@@ -21,6 +21,7 @@
#include <linux/bitops.h>
#include <linux/mutex.h>
#include <linux/compat.h>
+#include <linux/termios_internal.h>
#include "tty.h"
#include <asm/io.h>
diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c
index e11383ae1e7e..34ba6e54789a 100644
--- a/drivers/tty/vcc.c
+++ b/drivers/tty/vcc.c
@@ -11,6 +11,7 @@
#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-base.h b/include/asm-generic/termios-base.h
deleted file mode 100644
index d6536b2214ae..000000000000
--- a/include/asm-generic/termios-base.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* termios.h: generic termios/termio user copying/translation
- */
-
-#ifndef _ASM_GENERIC_TERMIOS_BASE_H
-#define _ASM_GENERIC_TERMIOS_BASE_H
-
-#include <linux/uaccess.h>
-
-#ifndef __ARCH_TERMIO_GETPUT
-
-int user_termio_to_kernel_termios(struct ktermios *, struct termio __user *);
-int kernel_termios_to_user_termio(struct termio __user *, struct ktermios *);
-int user_termios_to_kernel_termios(struct ktermios *, struct termios2 __user *);
-int kernel_termios_to_user_termios(struct termios2 __user *, struct ktermios *);
-int user_termios_to_kernel_termios_1(struct ktermios *, struct termios __user *);
-int kernel_termios_to_user_termios_1(struct termios __user *, struct ktermios *);
-
-#endif /* __ARCH_TERMIO_GETPUT */
-
-#endif /* _ASM_GENERIC_TERMIOS_BASE_H */
diff --git a/include/asm-generic/termios.h b/include/asm-generic/termios.h
index d1d1ce65aa87..da3b0fe25442 100644
--- a/include/asm-generic/termios.h
+++ b/include/asm-generic/termios.h
@@ -6,77 +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"
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-static inline int user_termio_to_kernel_termios(struct ktermios *termios,
- const struct termio __user *termio)
-{
- unsigned short tmp;
-
- if (get_user(tmp, &termio->c_iflag) < 0)
- goto fault;
- termios->c_iflag = (0xffff0000 & termios->c_iflag) | tmp;
-
- if (get_user(tmp, &termio->c_oflag) < 0)
- goto fault;
- termios->c_oflag = (0xffff0000 & termios->c_oflag) | tmp;
-
- if (get_user(tmp, &termio->c_cflag) < 0)
- goto fault;
- termios->c_cflag = (0xffff0000 & termios->c_cflag) | tmp;
-
- if (get_user(tmp, &termio->c_lflag) < 0)
- goto fault;
- termios->c_lflag = (0xffff0000 & termios->c_lflag) | tmp;
-
- if (get_user(termios->c_line, &termio->c_line) < 0)
- goto fault;
-
- if (copy_from_user(termios->c_cc, termio->c_cc, NCC) != 0)
- goto fault;
-
- return 0;
-
- fault:
- return -EFAULT;
-}
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-static inline int kernel_termios_to_user_termio(struct termio __user *termio,
- struct ktermios *termios)
-{
- if (put_user(termios->c_iflag, &termio->c_iflag) < 0 ||
- put_user(termios->c_oflag, &termio->c_oflag) < 0 ||
- put_user(termios->c_cflag, &termio->c_cflag) < 0 ||
- put_user(termios->c_lflag, &termio->c_lflag) < 0 ||
- put_user(termios->c_line, &termio->c_line) < 0 ||
- copy_to_user(termio->c_cc, termios->c_cc, NCC) != 0)
- return -EFAULT;
-
- return 0;
-}
-
-int user_termio_to_kernel_termios(struct ktermios *, struct termio __user *);
-int kernel_termios_to_user_termio(struct termio __user *, struct ktermios *);
-#ifdef TCGETS2
-int user_termios_to_kernel_termios(struct ktermios *, struct termios2 __user *);
-int kernel_termios_to_user_termios(struct termios2 __user *, struct ktermios *);
-int user_termios_to_kernel_termios_1(struct ktermios *, struct termios __user *);
-int kernel_termios_to_user_termios_1(struct termios __user *, struct ktermios *);
-#else /* TCGETS2 */
-int user_termios_to_kernel_termios(struct ktermios *, struct termios __user *);
-int kernel_termios_to_user_termios(struct termios __user *, struct ktermios *);
-#endif /* TCGETS2 */
-
#endif /* _ASM_GENERIC_TERMIOS_H */
diff --git a/include/linux/termios_internal.h b/include/linux/termios_internal.h
new file mode 100644
index 000000000000..103ca0370948
--- /dev/null
+++ b/include/linux/termios_internal.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_TERMIOS_CONV_H
+#define _LINUX_TERMIOS_CONV_H
+
+#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
+
+int user_termio_to_kernel_termios(struct ktermios *, struct termio __user *);
+int kernel_termios_to_user_termio(struct termio __user *, struct ktermios *);
+#ifdef TCGETS2
+int user_termios_to_kernel_termios(struct ktermios *, struct termios2 __user *);
+int kernel_termios_to_user_termios(struct termios2 __user *, struct ktermios *);
+int user_termios_to_kernel_termios_1(struct ktermios *, struct termios __user *);
+int kernel_termios_to_user_termios_1(struct termios __user *, struct ktermios *);
+#else /* TCGETS2 */
+int user_termios_to_kernel_termios(struct ktermios *, struct termios __user *);
+int kernel_termios_to_user_termios(struct termios __user *, struct ktermios *);
+#endif /* TCGETS2 */
+
+#endif /* _LINUX_TERMIOS_CONV_H */
--
2.30.2
