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path: root/drivers/char
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2007-07-17mark a bunch of ISA|EISA|PCI drivers as suchAl Viro1-4/+4
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Fix the graphic corruption issue on IA64 machinesizumi1-3/+5
VGA console driver can misunderstand the current mode(Text/Graphic) under "disable console blanking" setting. When "disable console blank" is set (blankinterval=0), "do_unblank_screen()" function returns without changing "blank_state", and when "blank_state" is "blank_off", "do_blank_screen() function returns without invoking sw->con_blank() function. That's why VGA console driver can misunderstand the current mode. Signed-off-by: Nobuhiro Tachino <ntachino@redhat.com> Signed-off-by: Taku Izumi <izumi2005@soft.fujitsu.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: "Luck, Tony" <tony.luck@intel.com> Acked-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17vt: add comment for unbind_con_driver()Jesse Barnes1-2/+19
- add comment for unbind_con_driver(). - bind_con_driver() is made private again Signed-off-by: Jesse Barnes <jesse.barnes@intel.com> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17fbcon: allow fbcon to use the primary display driverAntonino A. Daplas1-4/+4
Allow fbcon to select the primary display adapter using the fb_is_primary_device() arch-specific helper. If a a primary adapter is detected, fbcon will unbind the old adapter from the VT layer, then rebind using the new adapter. This requires that bind_/unbind_con_driver() be made public. Because this feature may produce unexpected behavior (from the user's POV), this must be explicitly enabled in Kconfig. [akpm@linux-foundation.org: export unbind_con_driver] Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17stallion: remove unneeded lock_kernelAlan Cox1-2/+0
Signed-off-by: Alan Cox <alan@redhat.com> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: istallion, init+locking fixesIngo Korb1-7/+2
Move brdp->iosize assignment in stli_initecp up a few lines to stop the driver from requesting an I/O region of length 0. Remove spin_lock_irqsave/spin_unlock_irqrestore from __stli_sendcmd as all users of that function take the lock already. Signed-off-by: Ingo Korb <ml@akana.de> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: stallion, remove user class report requestJiri Slaby1-3/+0
stallion, remove user class report request Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: Kconfig, mxser_new: remove experimental commentJiri Slaby1-2/+0
Kconfig, mxser_new: remove experimental comment Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: vt, use ARRAY_SIZEJiri Slaby1-2/+1
vt, use ARRAY_SIZE Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: vt, use kzallocJiri Slaby1-2/+1
vt, use kzalloc Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: riscom8, eliminate busy loopJiri Slaby1-10/+2
riscom8, eliminate busy loop Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: specialix, remove busy waitingJiri Slaby1-14/+2
use msleep instead, because not in atomic Cc: Roger Wolff <R.E.Wolff@BitWizard.nl> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: moxa, eliminate busy waitingJiri Slaby1-25/+12
blah, moxa delays 250+ ms in busy waiting, use msleep instead. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: isicom, proper variables typesJiri Slaby1-11/+7
irq is int, base is unsigned long Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: isicom, del_timer at exitJiri Slaby1-11/+1
Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: isicom, cleanup lockingJiri Slaby1-38/+27
Don't spin processor when not needed (use sleep instead of delay). Don't release the lock when needed in next iteration -- this actually fixes a bug -- missing braces Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: cyclades, fix sparse warningJiri Slaby1-10/+8
cyclades, fix sparse warning Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Char: cyclades, add firmware loadingJiri Slaby1-23/+328
cyclades, add firmware loading Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Freezer: make kernel threads nonfreezable by defaultRafael J. Wysocki2-11/+2
Currently, the freezer treats all tasks as freezable, except for the kernel threads that explicitly set the PF_NOFREEZE flag for themselves. This approach is problematic, since it requires every kernel thread to either set PF_NOFREEZE explicitly, or call try_to_freeze(), even if it doesn't care for the freezing of tasks at all. It seems better to only require the kernel threads that want to or need to be frozen to use some freezer-related code and to remove any freezer-related code from the other (nonfreezable) kernel threads, which is done in this patch. The patch causes all kernel threads to be nonfreezable by default (ie. to have PF_NOFREEZE set by default) and introduces the set_freezable() function that should be called by the freezable kernel threads in order to unset PF_NOFREEZE. It also makes all of the currently freezable kernel threads call set_freezable(), so it shouldn't cause any (intentional) change of behaviour to appear. Additionally, it updates documentation to describe the freezing of tasks more accurately. [akpm@linux-foundation.org: build fixes] Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Nigel Cunningham <nigel@nigel.suspend2.net> Cc: Pavel Machek <pavel@ucw.cz> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Gautham R Shenoy <ego@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Merge branch 'drm-patches' of ↵Linus Torvalds2-1/+3
ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: add idr_init to drm_stub.c drm: fix problem with SiS typedef with sisfb enabled.
2007-07-17drm: add idr_init to drm_stub.cDave Airlie1-0/+2
Brown paper bag for me this patch chunk didn't make it in the first application Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-17drm: fix problem with SiS typedef with sisfb enabled.Dave Airlie1-1/+1
Reported by: Avuton Olrich <avuton@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-17Merge branch 'drm-patches' of ↵Linus Torvalds4-312/+93
ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: convert drawable code to using idr drm: convert drm context code to use Linux idr
2007-07-17drm: convert drawable code to using idrDave Airlie3-209/+60
This converts the code for allocating drawables to the Linux idr, Fixes from: Michel Dänzer <michel@tungstengraphics.com>, Kristian Høgsberg <krh@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-17drm: convert drm context code to use Linux idrDave Airlie2-103/+33
This converts the drm context allocator to an idr, using the new idr interface features from Kristian. Fixes from Kristian Hoegsberg <krh@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-17Merge branch 'merge' of ↵Linus Torvalds3-17/+7
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (209 commits) [POWERPC] Create add_rtc() function to enable the RTC CMOS driver [POWERPC] Add H_ILLAN_ATTRIBUTES hcall number [POWERPC] xilinxfb: Parameterize xilinxfb platform device registration [POWERPC] Oprofile support for Power 5++ [POWERPC] Enable arbitary speed tty ioctls and split input/output speed [POWERPC] Make drivers/char/hvc_console.c:khvcd() static [POWERPC] Remove dead code for preventing pread() and pwrite() calls [POWERPC] Remove unnecessary #undef printk from prom.c [POWERPC] Fix typo in Ebony default DTS [POWERPC] Check for NULL ppc_md.init_IRQ() before calling [POWERPC] Remove extra return statement [POWERPC] pasemi: Don't auto-select CONFIG_EMBEDDED [POWERPC] pasemi: Rename platform [POWERPC] arch/powerpc/kernel/sysfs.c: Move NUMA exports [POWERPC] Add __read_mostly support for powerpc [POWERPC] Modify sched_clock() to make CONFIG_PRINTK_TIME more sane [POWERPC] Create a dummy zImage if no valid platform has been selected [POWERPC] PS3: Bootwrapper support. [POWERPC] powermac i2c: Use mutex [POWERPC] Schedule removal of arch/ppc ... Fixed up conflicts manually in: Documentation/feature-removal-schedule.txt arch/powerpc/kernel/pci_32.c arch/powerpc/kernel/pci_64.c include/asm-powerpc/pci.h and asked the powerpc people to double-check the result..
2007-07-16Merge branch 'drm-patches' of ↵Linus Torvalds77-2214/+2485
ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: remove core typedefs from the ioc32 wrappers drm: remove sarea typedefs drm: detypedef the hashtab and more of sman drm: de-typedef sman drm: detypedeffing continues... drm: detypef waitlist/freelist/buf_entry/device_dma/drm_queue structs drm: drop drm_vma_entry_t, drm_magic_entry_t drm: drop drm_buf_t typedef drm: fixup other drivers for typedef removals drm: remove drm_file_t, drm_device_t and drm_head_t typedefs drm: remove a bunch of typedefs on the userspace interface r300: updates register header radeon: add support for vblank on crtc2 drm: cleanup list initialisation drm: fix typo on code drm getsarea drm: remove DRM_GETSAREA and replace with drm_getsarea function drm: cleanup use of Linux list handling macros
2007-07-16drivers/char/ipmi/ipmi_si_intf.c: lower printk severityDan Aloni1-1/+1
Signed-off-by: Dan Aloni <da-x@monatomic.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16drivers/char/ipmi/ipmi_poweroff.c: lower printk severityDan Aloni1-1/+1
Signed-off-by: Dan Aloni <da-x@monatomic.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16serial: remove termios checks from various old char serial driversAlan Cox5-38/+12
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16synclink: remove bogus 'no change' termios optimisation from synclink driversAlan Cox3-24/+0
Again this check is wrong now, and un-needed Signed-off-by: Alan Cox <alan@redhat.com> Cc: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16genericserial: remove bogus optimisation check and dead code pathsAlan Cox1-117/+3
We've been using the 'new locking' for a long time now so it seems pointless keeping the old one around. Remove it and undo the macros it uses back into real code for readability. Remove the bogus 'no termios change' checks. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Morten Helgesen <morten@sourcepoet.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16amiserial: remove incorrect 'no termios change' checkAlan Cox1-6/+1
Lots of serial drivers check and optimise for setting the termios values to the ones they were before. This is pointless and the check is wrong anyway. Remove the checks on the serial drivers. If we ever do need such a check put it back in the tty layer instead _once_! Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16COBALT: remove all references to Cobalt NVRAMRobert P. J. Day1-191/+1
Remove not only the references to Cobalt NVRAM, but the header file as well. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Acked-by: Tim Hockin <thockin@hockin.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16Audit: add TTY input auditingMiloslav Trmac4-5/+375
Add TTY input auditing, used to audit system administrator's actions. This is required by various security standards such as DCID 6/3 and PCI to provide non-repudiation of administrator's actions and to allow a review of past actions if the administrator seems to overstep their duties or if the system becomes misconfigured for unknown reasons. These requirements do not make it necessary to audit TTY output as well. Compared to an user-space keylogger, this approach records TTY input using the audit subsystem, correlated with other audit events, and it is completely transparent to the user-space application (e.g. the console ioctls still work). TTY input auditing works on a higher level than auditing all system calls within the session, which would produce an overwhelming amount of mostly useless audit events. Add an "audit_tty" attribute, inherited across fork (). Data read from TTYs by process with the attribute is sent to the audit subsystem by the kernel. The audit netlink interface is extended to allow modifying the audit_tty attribute, and to allow sending explanatory audit events from user-space (for example, a shell might send an event containing the final command, after the interactive command-line editing and history expansion is performed, which might be difficult to decipher from the TTY input alone). Because the "audit_tty" attribute is inherited across fork (), it would be set e.g. for sshd restarted within an audited session. To prevent this, the audit_tty attribute is cleared when a process with no open TTY file descriptors (e.g. after daemon startup) opens a TTY. See https://www.redhat.com/archives/linux-audit/2007-June/msg00000.html for a more detailed rationale document for an older version of this patch. [akpm@linux-foundation.org: build fix] Signed-off-by: Miloslav Trmac <mitr@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Paul Fulghum <paulkf@microgate.com> Cc: Casey Schaufler <casey@schaufler-ca.com> Cc: Steve Grubb <sgrubb@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16intel-rng: undo mess made by an 80 column extremistAlan Cox1-6/+4
The intel-rng printed a nice well formatted message when the port was disabled. Someone then came along and blindly trashed it by screwing up a trim down to 80 columns. Put it back into the right format and keep the overlong lines as the result is also MUCH easier to read in this specific case. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Michael Buesch <mb@bu3sch.de> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16undeprecate raw driverDave Jones1-5/+4
Despite repeated attempts over the last two and half years, this driver seems somewhat persistant. Remove its deprecated status as it has existing users who may not be in a position to migrate their apps to O_DIRECT. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16remove sonypi_camera_command()Adrian Bunk1-47/+0
Remove the no longer used sonypi_camera_command(). Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16Kernel utf-8 handlingJan Engelhardt3-22/+130
This patch fixes dead keys and copy/paste of non-ASCII characters in UTF-8 mode on Linux console. See more details about the original patch at: http://chris.heathens.co.nz/linux/utf8.html Already posted on (Oldest) http://lkml.org/lkml/2003/5/31/148 http://lkml.org/lkml/2005/12/24/69 (Recent) http://lkml.org/lkml/2006/8/7/75 [bunk@stusta.de: make drivers/char/selection.c:store_utf8() static] Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Alexander E. Patrakov <patrakov@ums.usu.ru> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16Char: ip2, use msleep for sleepingJiri Slaby1-43/+1
Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16Char: n_r3964, use wait_event_interruptibleJiri Slaby1-12/+2
Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16Char: genrtc, use wait_event_interruptibleJiri Slaby1-17/+5
genrtc, use wait_event_interruptible Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16Char: tty_ioctl, little whitespace cleanupJiri Slaby1-4/+3
tty_ioctl, little whitespace cleanup the point is to make while (++i < n_baud_table); clear and assign it to the do { } loop Signed-off-by: Jiri Slaby <jirislaby@gmail.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>
2007-07-16Char: tty_ioctl, use wait_event_interruptible_timeoutJiri Slaby1-18/+3
tty_ioctl, use wait_event_interruptible_timeout Signed-off-by: Jiri Slaby <jirislaby@gmail.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>
2007-07-16Char: mxser_new, fix sparse warningJiri Slaby1-1/+1
Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16tty_io: Use kzallocJean Delvare1-8/+3
Also remove needless casts. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16Char: n_hdlc, allow RESTARTSYS retval of tty writeJiri Slaby1-1/+6
Acked-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16RTC: Ratelimit "lost interrupts" messageBen Collins1-1/+2
We gets lots of these when the kernel is running on a hypervisor. Zach says "a guest kernel trying to get high frequency RTC will also be inaccurate, and inevitably will have unhidable interrupt lateness." Signed-off-by: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16rocket.c: fix unchecked mutex_lock_interruptible()Satyam Sharma1-1/+2
Check the return of mutex_lock_interruptible() in drivers/char/rocket.c and return ERESTARTSYS if we were interrupted. Signed-off-by: Satyam Sharma <satyam.sharma@gmail.com> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16Make /proc/misc use seq_list_xxx helpersPavel Emelianov1-15/+3
Simple and stupid - just use the helpers. Signed-off-by: Pavel Emelianov <xemul@openvz.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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