Alan Stern cd9f03759d usbfs: send disconnect signals when device is unregistered ... USB device files are accessible in two ways: as files in usbfs and as character device nodes. The two paths are supposed to behave identically, but they don't. When the underlying USB device is unplugged, disconnect signals are sent to processes with open usbfs files (if they requested these signals) but not to processes with open device node files. This patch (as1104) fixes the bug by moving the disconnect-signalling code into a common subroutine which is called from both paths. Putting this subroutine in devio.c removes the only out-of-file reference to struct dev_state, and so the structure's declaration can be moved from usb.h into devio.c. Finally, the new subroutine performs one extra action: It kills all the outstanding async URBs. (I'd kill the outstanding synchronous URBs too, if there was any way to do it.) In the past this hasn't mattered much, because devices were unregistered from usbfs only when they were disconnected. But now the unregistration can also occur whenever devices are unbound from the usb_generic driver. At any rate, killing URBs when a device is unregistered from usbfs seems like a good thing to do. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2008-07-21 15:16:40 -07:00
..
accessibility
acpi	APCI: revert another duplicated patch	2008-07-20 17:14:57 -07:00
amba
ata	Merge commit 'origin/master'	2008-07-16 11:07:59 +10:00
atm	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2008-07-18 02:39:39 -07:00
auxdisplay	Miguel Ojeda has moved	2008-07-04 10:40:05 -07:00
base	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2008-07-16 17:25:46 -07:00
block	m68k: Return -ENODEV if no device is found	2008-07-20 17:24:38 -07:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2008-07-20 17:43:29 -07:00
cdrom	cdrom: revert commit 22a9189 (cdrom: use kmalloced buffers instead of buffers on stack)	2008-07-04 09:52:14 +02:00
char	Merge branch 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2008-07-21 10:34:25 -07:00
clocksource	Fix printk format warning in clocksource/acpi_pm.c	2008-07-15 11:01:39 -07:00
connector
cpufreq
cpuidle
crypto	crypto: ixp4xx - Select CRYPTO_AUTHENC	2008-07-13 20:12:11 +08:00
dca
dio	dio: use dio_match_device() in dio_bus_match()	2008-07-20 17:24:40 -07:00
dma
edac
eisa
firewire	Merge branch 'sbp2-spindown' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2008-07-15 12:39:44 -07:00
firmware	Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git	2008-07-14 15:51:11 -07:00
gpio	gpio: pca953x (i2c) handles max7310 too	2008-07-04 10:40:06 -07:00
gpu	drm/radeon: fixup issue with radeon and PAT support.	2008-07-15 15:48:05 +10:00
hid	USB: fix usb_reset_device and usb_reset_composite_device(take 3)	2008-07-21 15:16:33 -07:00
hwmon	Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next	2008-07-21 00:55:14 -04:00
i2c	i2c: Convert the max6875 driver to a new-style i2c driver	2008-07-16 19:30:07 +02:00
ide	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6	2008-07-17 10:55:07 -07:00
ieee1394	Merge branch 'sbp2-spindown' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2008-07-15 12:39:44 -07:00
infiniband	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2008-07-18 02:39:39 -07:00
input	Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next	2008-07-21 00:55:14 -04:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2008-07-20 17:43:29 -07:00
leds
lguest	Merge branch 'generic-ipi' into generic-ipi-for-linus	2008-07-15 21:55:59 +02:00
macintosh	Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next	2008-07-21 00:55:14 -04:00
mca
md	Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm	2008-07-21 10:30:10 -07:00
media	Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb	2008-07-20 21:14:42 -07:00
memstick
message	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2008-07-15 18:58:04 -07:00
mfd	mfd: let asic3 use mem resource instead of bus_shift	2008-07-20 19:56:44 +02:00
misc	fujitsu-laptop: depends on INPUT	2008-07-16 23:27:03 +02:00
mmc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc	2008-07-16 15:17:52 -07:00
mtd	[MIPS] MTX-1 flash partition setup move to platform devices registration	2008-07-15 18:44:38 +01:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2008-07-21 11:29:52 -07:00
nubus
of	OpenFirmware: Include <linux/of_i2c.h> from of_i2c.c.	2008-07-12 12:10:52 -06:00
oprofile
parisc	parisc-eisa_eeprom: BKL pushdown	2008-07-02 15:06:24 -06:00
parport
pci	pci kernel-doc fatal error	2008-07-21 10:43:26 -07:00
pcmcia	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6	2008-07-17 10:55:07 -07:00
pnp	PNPACPI: add support for HP vendor-specific CCSR descriptors	2008-07-16 23:27:07 +02:00
power
ps3
rapidio	rapidio: fix device reference counting	2008-07-10 18:04:43 -07:00
rtc	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	2008-07-14 16:06:58 -07:00
s390	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2008-07-18 02:39:39 -07:00
sbus	drivers/sbus/: cleanups	2008-07-17 21:38:17 -07:00
scsi	scsi_dh: Verify "dev" is a sdev before accessing it.	2008-07-16 17:54:21 -07:00
serial	atmel_serial: Fix tty_port breakage	2008-07-20 17:12:37 -07:00
sh
sn
spi	Merge commit '85082fd7cbe3173198aac0eb5e85ab1edcc6352c' into test-build	2008-07-15 15:44:51 +10:00
ssb	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2008-07-08 16:30:17 -07:00
tc
telephony
thermal
uio	Merge commit 'v2.6.26' into bkl-removal	2008-07-14 15:29:34 -06:00
usb	usbfs: send disconnect signals when device is unregistered	2008-07-21 15:16:40 -07:00
video	export c2p	2008-07-20 17:24:39 -07:00
virtio
w1	w1/ds2482: Convert to a new-style driver	2008-07-16 19:30:07 +02:00
watchdog	Merge commit 'origin/master'	2008-07-16 11:07:59 +10:00
xen	Merge branch 'x86/paravirt-spinlocks' into x86/for-linus	2008-07-21 16:45:56 +02:00
zorro	zorro: use memory_read_from_buffer	2008-07-20 17:24:38 -07:00
Kconfig
Makefile	gpu: re-order GPU subdirectory vs char for AGP vs DRM startup.	2008-07-21 08:42:49 +10:00