sparc: Merge asm-sparc{,64}/termbits.h

sparc: Merge asm-sparc{,64}/termbits.h

The type of tcflag_t differs from 32 and 64 bit.
For 32 bit it is long
For 64 bit it is int

Altough these have same size then I was not sure that
it was OK to change the 64 bit version to long as this
is part of the ABI so it was made conditional.

:$ diff -u include/asm-sparc/termbits.h include/asm-sparc64/termbits.h
:-- include/asm-sparc/termbits.h	2008-06-13 06:42:07.000000000 +0200
:++ include/asm-sparc64/termbits.h	2008-06-13 06:42:07.000000000 +0200
:@@ -1,11 +1,11 @@
:-#ifndef _SPARC_TERMBITS_H
:-#define _SPARC_TERMBITS_H
:+#ifndef _SPARC64_TERMBITS_H
:+#define _SPARC64_TERMBITS_H
:
: #include <linux/posix_types.h>
:
: typedef unsigned char   cc_t;
: typedef unsigned int    speed_t;
:-typedef unsigned long   tcflag_t;
:+typedef unsigned int    tcflag_t;
:
: #define NCC 8
: struct termio {
:@@ -102,7 +102,7 @@
: #define IXANY	0x00000800
: #define IXOFF	0x00001000
: #define IMAXBEL	0x00002000
:-#define IUTF8   0x00004000
:+#define IUTF8	0x00004000
:
: /* c_oflag bits */
: #define OPOST	0x00000001
:@@ -171,7 +171,6 @@
: #define HUPCL	  0x00000400
: #define CLOCAL	  0x00000800
: #define CBAUDEX   0x00001000
:-/* We'll never see these speeds with the Zilogs, but for completeness... */
: #define  BOTHER   0x00001000
: #define  B57600   0x00001001
: #define  B115200  0x00001002
:@@ -199,7 +198,7 @@
: #define B3500000  0x00001012
: #define B4000000  0x00001013  */
: #define CIBAUD	  0x100f0000  /* input baud rate (not used) */
:-#define CMSPAR	  0x40000000  /* mark or space (stick) parity */
:+#define CMSPAR    0x40000000  /* mark or space (stick) parity */
: #define CRTSCTS	  0x80000000  /* flow control */
:
: #define IBSHIFT	  16		/* Shift from CBAUD to CIBAUD */
:@@ -258,4 +257,4 @@
: #define	TCSADRAIN	1
: #define	TCSAFLUSH	2
:
:-#endif /* !(_SPARC_TERMBITS_H) */
:+#endif /* !(_SPARC64_TERMBITS_H) */

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>