diff options
author | Jeff Garzik <jgarzik@pobox.com> | 2005-11-07 22:51:47 -0500 |
---|---|---|
committer | Jeff Garzik <jgarzik@pobox.com> | 2005-11-07 22:51:47 -0500 |
commit | 6b995751c2e851d2bc9c277b5884d0adb519e31d (patch) | |
tree | 7a15b41b5d8ce612915584a0773c670d5c0ab5b8 /drivers/isdn/i4l/isdn_tty.c | |
parent | 6c2f4267833f453156f8f439cc32eb4c92f357b4 (diff) | |
parent | d27ba47e7e8c466c18983a1779d611f82d6a354f (diff) |
Merge branch 'master'
Diffstat (limited to 'drivers/isdn/i4l/isdn_tty.c')
-rw-r--r-- | drivers/isdn/i4l/isdn_tty.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index b37ef1f06b3..8c404b4e248 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -712,22 +712,14 @@ isdn_tty_modem_hup(modem_info * info, int local) #endif info->emu.vpar[4] = 0; info->emu.vpar[5] = 8; - if (info->dtmf_state) { - kfree(info->dtmf_state); - info->dtmf_state = NULL; - } - if (info->silence_state) { - kfree(info->silence_state); - info->silence_state = NULL; - } - if (info->adpcms) { - kfree(info->adpcms); - info->adpcms = NULL; - } - if (info->adpcmr) { - kfree(info->adpcmr); - info->adpcmr = NULL; - } + kfree(info->dtmf_state); + info->dtmf_state = NULL; + kfree(info->silence_state); + info->silence_state = NULL; + kfree(info->adpcms); + info->adpcms = NULL; + kfree(info->adpcmr); + info->adpcmr = NULL; #endif if ((info->msr & UART_MSR_RI) && (info->emu.mdmreg[REG_RUNG] & BIT_RUNG)) @@ -1721,8 +1713,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp) */ timeout = jiffies + HZ; while (!(info->lsr & UART_LSR_TEMT)) { - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(20); + schedule_timeout_interruptible(20); if (time_after(jiffies,timeout)) break; } |