Tilman Schmidt bc10f96757 isdn: avoid calling tty_ldisc_flush() in atomic context ... Remove the call to tty_ldisc_flush() from the RESULT_NO_CARRIER branch of isdn_tty_modem_result(), as already proposed in commit 00409bb045. This avoids a "sleeping function called from invalid context" BUG when the hardware driver calls the statcallb() callback with command==ISDN_STAT_DHUP in atomic context, which in turn calls isdn_tty_modem_result(RESULT_NO_CARRIER, ~), and from there, tty_ldisc_flush() which may sleep. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-07-05 19:41:23 -07:00
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isdn_audio.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
isdn_audio.h
isdn_bsdcomp.c
isdn_common.c	isdn: Push down BKL into ioctl functions	2010-05-17 05:27:05 +02:00
isdn_common.h
isdn_concap.c	isdn: Kill directly reference of netdev->priv	2008-12-03 15:49:46 -08:00
isdn_concap.h
isdn_net.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
isdn_net.h	isdn: fix possible circular locking dependency	2009-10-22 18:27:53 -07:00
isdn_ppp.c	drivers/isdn: Use memdup_user	2010-05-31 00:24:15 -07:00
isdn_ppp.h
isdn_tty.c	isdn: avoid calling tty_ldisc_flush() in atomic context	2010-07-05 19:41:23 -07:00
isdn_tty.h
isdn_ttyfax.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
isdn_ttyfax.h
isdn_v110.c	isdn: replace __inline with inline	2008-03-05 18:37:39 -08:00
isdn_v110.h
isdn_x25iface.c	X25: Use identifiers for isdn device to x25 interface	2010-04-22 16:12:48 -07:00
isdn_x25iface.h
isdnhdlc.c	ISDN: Fix isdnhdlc for one byte hdlc packets	2009-07-25 20:16:17 +02:00
Kconfig	isdn: fix a few Kconfig imperfections	2010-02-22 15:45:53 -08:00
Makefile	ISDN: Make isdnhdlc usable for other ISDN drivers	2009-07-25 20:15:21 +02:00