Thadeu Lima de Souza Cascardo 4ae717da8d drivers/char/misc.c: clear allocation bit in minor bitmap when device register fails ... If there's a failure creating the device (because there's already one with the same name, for example), the current implementation does not clear the bit for the allocated minor and that number is lost for future allocations. Second, the test currently in misc_deregister is broken, since it does not test for the 0 minor. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-12-15 08:53:27 -08:00
..
agp	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-12-12 14:27:24 -08:00
hw_random	Merge branch 'bkl-drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-12-09 08:07:38 -08:00
ip2	tty: rewrite the ldisc locking	2009-06-11 08:51:01 -07:00
ipmi	sysctl: Drop & in front of every proc_handler.	2009-11-18 08:37:40 -08:00
mwave	mwave: fix read buffer overflow	2009-09-24 07:21:03 -07:00
pcmcia	tty: const: constify remaining tty_operations	2009-12-11 15:18:03 -08:00
rio	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
tpm	tpm: autoload tpm_tis based on system PnP IDs	2009-11-03 12:05:50 +11:00
xilinx_hwicap	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
.gitignore
amiserial.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
apm-emulation.c	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
applicom.c	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
applicom.h
bfin_jtag_comm.c	tty: const: constify remaining tty_operations	2009-12-11 15:18:03 -08:00
bfin-otp.c	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
briq_panel.c
bsr.c	powerpc/BSR: Fix BSR to allow mmap of small BSR on 64k kernel	2009-06-26 14:37:26 +10:00
cd1865.h
ChangeLog
consolemap.c
cp437.uni
cs5535_gpio.c	drivers: Remove BKL from cs5535_gpio	2009-10-14 17:36:48 +02:00
cyclades.c	cyclades: fix read buffer overflow	2009-10-01 16:11:16 -07:00
defkeymap.c_shipped
defkeymap.map
digi1.h
digiFep1.h
digiPCI.h
ds1302.c
ds1620.c
dsp56k.c
dtlk.c	headers: remove sched.h from poll.h	2009-10-04 15:05:10 -07:00
efirtc.c	rtc: Remove BKL from efirtc	2009-10-14 17:36:51 +02:00
epca.c	tty: const: constify remaining tty_operations	2009-12-11 15:18:03 -08:00
epca.h
epcaconfig.h
generic_nvram.c	nvram: Drop the bkl from nvram_llseek()	2009-10-14 17:36:49 +02:00
generic_serial.c	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
genrtc.c	headers: Fix build after <linux/sched.h> removal	2009-10-13 10:20:16 -07:00
hangcheck-timer.c
hpet.c	sysctl: Drop & in front of every proc_handler.	2009-11-18 08:37:40 -08:00
hvc_beat.c
hvc_console.c	hvc_console: Export (GPL'ed) hvc_remove	2009-12-08 16:02:49 +11:00
hvc_console.h	hvc_console: Provide (un)locked version for hvc_resize()	2009-09-24 15:12:47 +10:00
hvc_irq.c
hvc_iseries.c	drivers/hvc: Add missing __devexit_p()	2009-06-16 14:15:44 +10:00
hvc_iucv.c	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
hvc_rtas.c
hvc_udbg.c
hvc_vio.c	hvc_console: Add __init and __exit to hvc_vio	2009-08-28 14:24:11 +10:00
hvc_xen.c	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2009-12-11 12:18:16 -08:00
hvcs.c	Merge commit 'origin/master' into next	2009-06-18 11:16:55 +10:00
hvsi.c	powerpc/hvsi: Avoid calculating possibly-invalid address	2009-08-20 10:29:28 +10:00
i8k.c
isicom.c	tty: isicom: fix deadlock on shutdown	2009-12-11 15:18:07 -08:00
istallion.c	tty: istallion: tty port open/close methods	2009-12-11 15:18:06 -08:00
Kconfig	tty: esp: remove broken driver	2009-12-11 15:18:03 -08:00
keyboard.c	Merge commit 'v2.6.32' into next	2009-12-02 23:38:13 -08:00
lp.c	lp: move compat_ioctl handling into lp.c	2009-12-10 22:55:36 +01:00
Makefile	tty: esp: remove broken driver	2009-12-11 15:18:03 -08:00
mbcs.c	[IA64] mbcs: fix printk format warnings	2009-09-15 08:42:00 -07:00
mbcs.h
mem.c	/dev/mem: remove redundant parameter from do_write_kmem()	2009-12-15 08:53:12 -08:00
misc.c	drivers/char/misc.c: clear allocation bit in minor bitmap when device register fails	2009-12-15 08:53:27 -08:00
mmtimer.c
moxa.c	tty: moxa: split open lock	2009-12-11 15:18:08 -08:00
moxa.h
mspec.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
mxser.c	tty: mxser: Use the new locking rules to fix setserial properly	2009-12-11 15:18:07 -08:00
mxser.h
n_hdlc.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
n_r3964.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
n_tty.c	n_tty: move echoctl check and clean up logic	2009-09-19 13:13:34 -07:00
nozomi.c	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
nsc_gpio.c
nvram.c	nvram: Fix write beyond end condition; prove to gcc copy is safe	2009-12-11 15:48:23 -08:00
nwbutton.c
nwbutton.h
nwflash.c
pc8736x_gpio.c	drivers: Remove BKL from pc8736x_gpio	2009-10-14 17:36:52 +02:00
ppdev.c	ppdev: reduce kernel log spam	2009-06-18 13:03:54 -07:00
ps3flash.c	ps3flash: Always read chunks of 256 KiB, and cache them	2009-06-15 16:47:27 +10:00
pty.c	tty: push the BKL down into the handlers a bit	2009-12-11 15:18:08 -08:00
random.c	sysctl: Drop & in front of every proc_handler.	2009-11-18 08:37:40 -08:00
raw.c	Driver-Core: extend devnode callbacks to provide permissions	2009-09-19 12:50:38 -07:00
riscom8_reg.h
riscom8.c	tty: riscom8: switch to the tty_port_open API	2009-12-11 15:18:06 -08:00
riscom8.h
rocket_int.h
rocket.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
rocket.h
rtc.c	sysctl: Drop & in front of every proc_handler.	2009-11-18 08:37:40 -08:00
scc.h
scx200_gpio.c	drivers: Remove BKL from scx200_gpio	2009-10-14 17:36:53 +02:00
selection.c	tty: rewrite the ldisc locking	2009-06-11 08:51:01 -07:00
ser_a2232.c	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
ser_a2232.h
ser_a2232fw.ax
ser_a2232fw.h
serial167.c	serial167: fix read buffer overflow	2009-10-01 16:11:16 -07:00
snsc_event.c
snsc.c
snsc.h
sonypi.c	headers: Fix build after <linux/sched.h> removal	2009-10-13 10:20:16 -07:00
specialix_io8.h
specialix.c	specialix.c: convert nested spin_lock_irqsave to spin_lock	2009-07-20 16:38:43 -07:00
stallion.c	tty: stallion: Convert to the tty_port_open/close methods	2009-12-11 15:18:06 -08:00
sx.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
sx.h
sxboards.h
sxwindow.h
synclink_gt.c	hdlc: convert to netdev_tx_t	2009-09-01 01:13:31 -07:00
synclink.c	hdlc: convert to netdev_tx_t	2009-09-01 01:13:31 -07:00
synclinkmp.c	hdlc: convert to netdev_tx_t	2009-09-01 01:13:31 -07:00
sysrq.c	perf: Do the big rename: Performance Counters -> Performance Events	2009-09-21 14:28:04 +02:00
tb0219.c	mips: Remove BKL from tb0219	2009-10-14 17:36:53 +02:00
tlclk.c	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
toshiba.c
tty_audit.c	tty: remove buffer special casing	2009-06-11 08:51:02 -07:00
tty_buffer.c	tty: use the new 'flush_delayed_work()' helper to do ldisc flush	2009-10-14 09:20:41 -07:00
tty_io.c	tty: Fix BKL taken under a spinlock bug introduced in the BKL split	2009-12-12 14:46:21 -08:00
tty_ioctl.c	tree-wide: fix a very frequent spelling mistake	2009-11-09 09:40:54 +01:00
tty_ldisc.c	tty: Push the lock down further into the ldisc code	2009-12-11 15:18:08 -08:00
tty_port.c	tty: tty_port: Add a kref object to the tty port	2009-12-11 15:18:07 -08:00
uv_mmtimer.c	drivers/char/uv_mmtimer.c: add memory mapped RTC driver for UV	2009-09-24 07:21:03 -07:00
vc_screen.c	vc: create vcs(a) devices for consoles	2009-07-20 16:38:43 -07:00
viotape.c
virtio_console.c	virtio: let header files include virtio_ids.h	2009-10-22 16:39:28 +10:30
vme_scc.c
vt_ioctl.c	vt: Fix use of "new" in a struct field	2009-11-19 13:43:06 -08:00
vt.c	vc: Add support for hiding the cursor when creating VTs	2009-11-13 15:54:27 -08:00