[IA64] build broken for ia64 simserial.c

TTY layer buffering revamp broke ia64 in commit
33f0f88f1c51ae5c2d593d26960c760ea154c2e2

CC arch/ia64/hp/sim/simserial.o
arch/ia64/hp/sim/simserial.c: In function `receive_chars':
arch/ia64/hp/sim/simserial.c:170: error: structure has no member named `flip'
... and so on ...
make[1]: *** [arch/ia64/hp/sim/simserial.o] Error 1

Patch from Andreas Schwab.

Signed-off-by: Tony Luck <tony.luck@intel.com>

authored by Andreas Schwab and committed by Tony Luck d50f5c5c d3ef1f5a

+2 -8
+2 -8
arch/ia64/hp/sim/simserial.c
··· 167 167 } 168 168 } 169 169 seen_esc = 0; 170 - if (tty->flip.count >= TTY_FLIPBUF_SIZE) break; 171 170 172 - *tty->flip.char_buf_ptr = ch; 173 - 174 - *tty->flip.flag_buf_ptr = 0; 175 - 176 - tty->flip.flag_buf_ptr++; 177 - tty->flip.char_buf_ptr++; 178 - tty->flip.count++; 171 + if (tty_insert_flip_char(tty, ch, TTY_NORMAL) == 0) 172 + break; 179 173 } 180 174 tty_flip_buffer_push(tty); 181 175 }