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TTY: switch tty_insert_flip_char

소스 검색 
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
부모 2f69335710
커밋 92a19f9cec
76개의 변경된 파일과 297개의 추가작업 그리고 286개의 파일을 삭제
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8
drivers/isdn/i4l/isdn_common.c
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@@ -913,7 +913,7 @@ isdn_readbchan_tty(int di, int channel, struct tty_struct *tty, int cisco_hack)
while ((count_pull < skb->len) && (len > 0)) {
/* push every character but the last to the tty buffer directly */
if (count_put)
tty_insert_flip_char(tty, last, TTY_NORMAL);
tty_insert_flip_char(port, last, TTY_NORMAL);
len--;
if (dev->drv[di]->DLEflag & DLEmask) {
last = DLE;
@@ -953,16 +953,16 @@ isdn_readbchan_tty(int di, int channel, struct tty_struct *tty, int cisco_hack)
* Now we can dequeue it.
*/
if (cisco_hack)
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);
#ifdef CONFIG_ISDN_AUDIO
ISDN_AUDIO_SKB_LOCK(skb) = 0;
#endif
skb = skb_dequeue(&dev->drv[di]->rpqueue[channel]);
dev_kfree_skb(skb);
} else {
tty_insert_flip_char(tty, last, TTY_NORMAL);
tty_insert_flip_char(port, last, TTY_NORMAL);
/* Not yet emptied this buff, so it
* must stay in the queue, for further calls
* but we pull off the data we got until now.

12
drivers/isdn/i4l/isdn_tty.c
파일 보기

@@ -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;
}
}