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TTY: switch tty_insert_flip_char

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Now, we start converting tty buffer functions to actually use
tty_port. This will allow us to get rid of the need of tty in many
call sites. Only tty_port will needed and hence no more
tty_port_tty_get in those paths.

tty_insert_flip_char is the next one to proceed. This one is used all
over the code, so the patch is huge.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby
2013-01-03 15:53:03 +01:00
committed by Greg Kroah-Hartman
parent 2f69335710
commit 92a19f9cec
76 changed files with 297 additions and 286 deletions
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12
drivers/isdn/i4l/isdn_tty.c
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@@ -92,11 +92,11 @@ isdn_tty_try_read(modem_info *info, struct sk_buff *skb)
unsigned char *dp = skb->data;
while (--l) {
if (*dp == DLE)
tty_insert_flip_char(tty, DLE, 0);
tty_insert_flip_char(tty, *dp++, 0);
tty_insert_flip_char(port, DLE, 0);
tty_insert_flip_char(port, *dp++, 0);
}
if (*dp == DLE)
tty_insert_flip_char(tty, DLE, 0);
tty_insert_flip_char(port, DLE, 0);
last = *dp;
} else {
#endif
@@ -107,9 +107,9 @@ isdn_tty_try_read(modem_info *info, struct sk_buff *skb)
}
#endif
if (info->emu.mdmreg[REG_CPPP] & BIT_CPPP)
tty_insert_flip_char(tty, last, 0xFF);
tty_insert_flip_char(port, last, 0xFF);
else
tty_insert_flip_char(tty, last, TTY_NORMAL);
tty_insert_flip_char(port, last, TTY_NORMAL);
tty_flip_buffer_push(tty);
kfree_skb(skb);
@@ -2287,7 +2287,7 @@ isdn_tty_at_cout(char *msg, modem_info *info)
if (skb) {
*sp++ = c;
} else {
if (tty_insert_flip_char(tty, c, TTY_NORMAL) == 0)
if (tty_insert_flip_char(port, c, TTY_NORMAL) == 0)
break;
}
}