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* x86_64: Geode HW Random Number Generator depends on X86_32Yinghai Lu2007-07-211-1/+1
| | | | | | | | Signed-off-by: Yinghai Lu <yinghai.lu@sun.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* x86_64: Untangle asm/hpet.h from asm/timex.hChris Wright2007-07-211-1/+1
| | | | | | | | | | | | | When making changes to x86_64 timers, I noticed that touching hpet.h triggered an unreasonably large rebuild. Untangling it from timex.h quiets the extra rebuild quite a bit. Cc: john stultz <johnstul@us.ibm.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ps3: FLASH ROM Storage DriverGeert Uytterhoeven2007-07-212-0/+442
| | | | | | | | | | | | | | | | Add a FLASH ROM Storage Driver for the PS3: - Implemented as a misc character device driver - Uses a fixed 256 KiB buffer allocated from boot memory as the hypervisor requires the writing of aligned 256 KiB blocks Cc: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [SPARC64]: Stop using drivers/char/rtc.cDavid S. Miller2007-07-202-25/+7
| | | | | | | | | | The existing sparc64 mini_rtc driver can handle CMOS based rtcs trivially with just a few lines of code and the simplifies things tremendously. Tested on SB1500. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'release' of ↵Linus Torvalds2007-07-201-31/+39
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Prevent people from directly including <asm/rwsem.h>. [IA64] remove time interpolator [IA64] Convert to generic timekeeping/clocksource [IA64] refresh some config files for 64K pagesize [IA64] Delete iosapic_free_rte() [IA64] fallocate system call [IA64] Enable percpu vector domain for IA64_DIG [IA64] Enable percpu vector domain for IA64_GENERIC [IA64] Support irq migration across domain [IA64] Add support for vector domain [IA64] Add mapping table between irq and vector [IA64] Check if irq is sharable [IA64] Fix invalid irq vector assumption for iosapic [IA64] Use dynamic irq for iosapic interrupts [IA64] Use per iosapic lock for indirect iosapic register access [IA64] Cleanup lock order in iosapic_register_intr [IA64] Remove duplicated members in iosapic_rte_info [IA64] Remove block structure for locking in iosapic.c
| * Pull ia64-clocksource into release branchTony Luck2007-07-201-31/+39
| |\
| | * [IA64] Convert to generic timekeeping/clocksourceTony Luck2007-07-201-31/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is a merge of Peter Keilty's initial patch (which was revived by Bob Picco) for this with Hidetoshi Seto's fixes and scaling improvements. Acked-by: Bob Picco <bob.picco@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | Fix memory leak in tpm_binary_bios_measurements_open()Reiner Sailer2007-07-201-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The same problem that was fixed for tpm_ascii_bios_measurements_open() in commit 178554ae75739e91dc4d7c3e42a3db95448cc5bf also occurs in tpm_binary_bios measurements(). Thanks for noticing this Satyam! I tested the attached patch to fix tpm_binary_bios_measurments as well. Signed-off-by: Reiner Sailer <sailer@watson.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2007-07-201-1/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: (26 commits) sh: intc - add support for SH7750 and its variants sh: Move entry point code to .text.head. sh: heartbeat: Shut up resource size warning. sh: update r2d defconfig and fix SH7751R pci compliation sh: Many symbol exports for nommu allmodconfig. sh: zero terminate 8250 platform data for r2d board sh: cpufreq: Fix up the build for SH-2. sh: Make on-chip DMA channel selection explicit. sh: Fix up CPU dependencies for on-chip DMAC. sh: cpufreq: clock framework support. sh: Support rate rounding for SH7722 FRQCR clocks. sh: Implement clk_round_rate() in the clock framework. sh: Fix up PCI section mismatch warnings. sh: Wire up fallocate() syscall. sh: intc - add support for 7780 sh: intc - improve group support sh: Fix up SH-3 and SH-4 driver dependencies. sh: push-switch: Correct license string. sh: cpufreq: Fix driver dependencies and flag as broken. sh: IPR/INTC2 IRQ setup consolidation. ...
| * | | sh: Fix up SH-3 and SH-4 driver dependencies.Paul Mundt2007-07-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both shwdt and rtc-sh are only supported on SH-3 and SH-4 at the moment, don't allow them to break the SH-2 and SH-5 (sh64) builds. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | | Memory leak in tpm_ascii_bios_measurements_open()Jesper Juhl2007-07-201-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Coverity found a memory leak in tpm_ascii_bios_measurements_open(). If "read_log(log)" fails, then we may leak 'log' and 'log->bios_event_log'. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Cc: Seiji Munetoh <munetoh@jp.ibm.com> Cc: Stefan Berger <stefanb@us.ibm.com> Cc: Reiner Sailer <sailer@watson.ibm.com> Cc: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | m68k: remove empty ->setup is several consolesAl Viro2007-07-202-14/+0
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | more isa/eisa/pci-only drivers marked as suchAl Viro2007-07-201-2/+2
|/ / / | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* / / random: fix bound check ordering (CVE-2007-3105)Matt Mackall2007-07-191-2/+7
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | If root raised the default wakeup threshold over the size of the output pool, the pool transfer function could overflow the stack with RNG bytes, causing a DoS or potential privilege escalation. (Bug reported by the PaX Team <pageexec@freemail.hu>) Cc: Theodore Tso <tytso@mit.edu> Cc: Willy Tarreau <w@1wt.eu> Signed-off-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | lguest: the console driverRusty Russell2007-07-192-0/+103
| | | | | | | | | | | | | | | | | | A simple console driver for lguest. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | some kmalloc/memset ->kzalloc (tree wide)Yoann Padioleau2007-07-1915-35/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Transform some calls to kmalloc/memset to a single kzalloc (or kcalloc). Here is a short excerpt of the semantic patch performing this transformation: @@ type T2; expression x; identifier f,fld; expression E; expression E1,E2; expression e1,e2,e3,y; statement S; @@ x = - kmalloc + kzalloc (E1,E2) ... when != \(x->fld=E;\|y=f(...,x,...);\|f(...,x,...);\|x=E;\|while(...) S\|for(e1;e2;e3) S\) - memset((T2)x,0,E1); @@ expression E1,E2,E3; @@ - kzalloc(E1 * E2,E3) + kcalloc(E1,E2,E3) [akpm@linux-foundation.org: get kcalloc args the right way around] Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Bryan Wu <bryan.wu@analog.com> Acked-by: Jiri Slaby <jirislaby@gmail.com> Cc: Dave Airlie <airlied@linux.ie> Acked-by: Roland Dreier <rolandd@cisco.com> Cc: Jiri Kosina <jkosina@suse.cz> Acked-by: Dmitry Torokhov <dtor@mail.ru> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: Pierre Ossman <drzeus-list@drzeus.cx> Cc: Jeff Garzik <jeff@garzik.org> Cc: "David S. Miller" <davem@davemloft.net> Acked-by: Greg KH <greg@kroah.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | mbcs: Remove lots of global symbolsAlan Cox2007-07-192-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | MBCS has a collection of things that searches say are not used elsewhere and could be static. If this is the case they should be static, if not then someone at SGI should rename things like "soft_list" so they don't pollute the global namespace with generic names... Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Bruce Losure <blosure@sgi.com> Cc: Jes Sorensen <jes@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | unregister_chrdev(): ignore the return valueAkinobu Mita2007-07-194-19/+4
|/ | | | | | | | | | | unregister_chrdev() always returns 0. There is no need to check the return value. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* xen: use the hvc console infrastructure for Xen consoleJeremy Fitzhardinge2007-07-183-0/+168
| | | | | | | | | | | | | | Implement a Xen back-end for hvc console. * * * Add early printk support via hvc console, enable using "earlyprintk=xen" on the kernel command line. From: Gerd Hoffmann <kraxel@suse.de> Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: Olof Johansson <olof@lixom.net>
* zs: move to the serial subsystemMaciej W. Rozycki2007-07-182-100/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is a reimplementation of the zs driver for the serial subsystem. Any resemblance to the old driver is purely coincidential. ;-) I do hope I got the handling of modem lines right -- better do not tackle me about the issue unless you feel too good... Any users of the old driver: please note the numbers of the serial lines have now been swapped, i.e. ttyS0 <-> ttyS1 and ttyS2 <-> ttyS3. It has to do with the modem lines mentioned above; basically the port A in a given chip has to be initialised before the port B if you want to use the latter as the serial console (which is usually the case), as operations on modem lines of the serial line associated with the port B access both ports (see the comment at the top of the driver for the details of wiring used). Please update your scripts. This is also the reason each SCC now requests an IRQ once only (as seen in "/proc/interrupts") -- the handler takes care of both ports at once as the line associated with the port B has to take status update interrupts from both ports (and yet the line of the port A takes its own for itself too). The old driver never got it right... Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds2007-07-177-72/+502
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (21 commits) [WATCHDOG] at32ap700x_wdt.c - Fix compilation warnings [WATCHDOG] at32ap700x_wdt.c - Add spinlock support [WATCHDOG] at32ap700x_wdt.c - Add nowayout + MAGICCLOSE features [WATCHDOG] at32ap700x_wdt.c - timeout module parameter patch [WATCHDOG] at32ap700x_wdt.c - checkpatch.pl-0.05 clean-up's [WATCHDOG] change s3c2410_wdt to using dev_() macros for output [WATCHDOG] s3c2410_wdt announce initialisation [WATCHDOG] at32ap700x-wdt: add iounmap if probe function fails [WATCHDOG] at32ap700x-wdt: add missing iounmap in _remove [WATCHDOG] watchdog-driver-for-at32ap700x-devices-fix-2 [WATCHDOG] watchdog-driver-for-at32ap700x-devices-fix [WATCHDOG] Watchdog driver for AT32AP700X devices [WATCHDOG] Mixcom Watchdog - CodingStyle clean-up [WATCHDOG] Mixcom Watchdog - clean-up printk's [WATCHDOG] Mixcom Watchdog - clean-up printk's [WATCHDOG] Mixcom Watchdog - checkcard part 2 [WATCHDOG] Mixcom Watchdog - checkcard [WATCHDOG] Mixcom Watchdog - get rid of port offset's [WATCHDOG] Mixcom Watchdog - update "Documentation" [WATCHDOG] Remove the redundant check for pwrite() in EP93XXX watchdog. ...
| * [WATCHDOG] at32ap700x_wdt.c - Fix compilation warningsWim Van Sebroeck2007-07-051-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix warning: * ISO C90 forbids mixed declarations and code * passing argument 2 of ‘test_and_set_bit’ from incompatible pointer type * passing argument 2 of ‘clear_bit’ from incompatible pointer type Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Andrew Morton <akpm@linux-foundation.org>
| * [WATCHDOG] at32ap700x_wdt.c - Add spinlock supportWim Van Sebroeck2007-07-051-0/+9
| | | | | | | | | | | | | | | | | | | | | | Add spinlock support so that forked children can't do different io stuff at the same time. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Andrew Morton <akpm@linux-foundation.org>
| * [WATCHDOG] at32ap700x_wdt.c - Add nowayout + MAGICCLOSE featuresWim Van Sebroeck2007-07-051-11/+53
| | | | | | | | | | | | | | | | | | | | Add nowayout + MAGICCLOSE features. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Andrew Morton <akpm@linux-foundation.org>
| * [WATCHDOG] at32ap700x_wdt.c - timeout module parameter patchWim Van Sebroeck2007-07-052-16/+13
| | | | | | | | | | | | | | | | | | | | | | integrate the timeout/heartbeat as a module parameter and not as a CONFIG_* value. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Andrew Morton <akpm@linux-foundation.org>
| * [WATCHDOG] at32ap700x_wdt.c - checkpatch.pl-0.05 clean-up'sWim Van Sebroeck2007-07-051-6/+6
| | | | | | | | | | | | | | | | | | | | | | need space after that ',' (ctx:VxV) inline keyword should sit between storage class and type Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Andrew Morton <akpm@linux-foundation.org>
| * [WATCHDOG] change s3c2410_wdt to using dev_() macros for outputBen Dooks2007-06-171-16/+20
| | | | | | | | | | | | | | | | | | Move to using dev_info(), dev_dbg() and dev_err() for reporting information from the driver. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * [WATCHDOG] s3c2410_wdt announce initialisationBen Dooks2007-06-171-0/+11
| | | | | | | | | | | | | | | | | | | | | | Announce the watchdog once the initialisation is complete. This aides debugging problems where the watchdog driver has been loaded and shows the current state for the user. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * [WATCHDOG] at32ap700x-wdt: add iounmap if probe function failsHans-Christian Egtvedt2007-06-101-2/+9
| | | | | | | | | | | | | | | | Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * [WATCHDOG] at32ap700x-wdt: add missing iounmap in _removeHans-Christian Egtvedt2007-06-101-0/+1
| | | | | | | | | | | | | | | | Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * [WATCHDOG] watchdog-driver-for-at32ap700x-devices-fix-2Andrew Morton2007-06-101-2/+3
| | | | | | | | | | | | | | | | | | | | standard ifdef-reduction trick. Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * [WATCHDOG] watchdog-driver-for-at32ap700x-devices-fixAndrew Morton2007-06-101-6/+9
| | | | | | | | | | | | | | | | | | | | little fiddles. Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * [WATCHDOG] Watchdog driver for AT32AP700X devicesHans-Christian Egtvedt2007-06-103-0/+336
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the built in watchdog in AT32AP700X devices. Tested on AT32AP7000 and ATSTK1000. Hardware documentation can be found in the AT32AP7000 datasheet. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * [WATCHDOG] Mixcom Watchdog - CodingStyle clean-upWim Van Sebroeck2007-06-041-5/+4
| | | | | | | | | | | | | | Small clean-up in line with CodingStyle guide-lines. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * [WATCHDOG] Mixcom Watchdog - clean-up printk'sWim Van Sebroeck2007-06-041-3/+9
| | | | | | | | | | | | | | Clean-up printk's. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * [WATCHDOG] Mixcom Watchdog - clean-up printk'sWim Van Sebroeck2007-06-041-4/+7
| | | | | | | | | | | | | | Clean-up printk's. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * [WATCHDOG] Mixcom Watchdog - checkcard part 2Wim Van Sebroeck2007-06-031-12/+32
| | | | | | | | | | | | | | | | | | | | | | Convert the mixcom and flashcom card checks to a single checkcard call by creating a new structure that contains all io-ports and their id's. This is part of the port to the isa watchdog device driver. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * [WATCHDOG] Mixcom Watchdog - checkcardWim Van Sebroeck2007-06-031-24/+11
| | | | | | | | | | | | | | | | | | Simplify the mixcomwd_checkcard and flashcom_checkcard functions to one checkcard function as part of the port to an isa watchdog device driver. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * [WATCHDOG] Mixcom Watchdog - get rid of port offset'sWim Van Sebroeck2007-06-031-8/+13
| | | | | | | | | | | | | | | | Get rid of the port offset's used for the mixcom and flashcom watchdog devices. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * [WATCHDOG] Mixcom Watchdog - update "Documentation"Wim Van Sebroeck2007-06-031-2/+7
| | | | | | | | | | | | | | | | | | Robert Radez started cleaning up the mixcomwd driver in 2002. All his changes have been incorporated. Since he owns that credit -> document it correctly. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * [WATCHDOG] Remove the redundant check for pwrite() in EP93XXX watchdog.Robert P. J. Day2007-06-031-4/+0
| | | | | | | | | | | | | | | | | | Remove the redundant check for pwrite(), given that the open() routine already invokes nonseekable_open(). Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| * [WATCHDOG] Remove the redundant check for pwrite() in pnx4008 watchdog.Robert P. J. Day2007-06-031-4/+0
| | | | | | | | | | | | | | | | | | Given that the open routine already calls nonseekable_open(), remove the redundant check for pwrite(). Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* | drivers/*: mark variables with uninitialized_var()Jeff Garzik2007-07-171-2/+2
| | | | | | | | | | | | | | | | Mark variables in drivers/* with uninitialized_var() if such a warning appears, and analysis proves that the var is initialized properly on all paths it is used. Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | mark a bunch of ISA|EISA|PCI drivers as suchAl Viro2007-07-171-4/+4
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Fix the graphic corruption issue on IA64 machinesizumi2007-07-171-3/+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>
* | vt: add comment for unbind_con_driver()Jesse Barnes2007-07-171-2/+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>
* | fbcon: allow fbcon to use the primary display driverAntonino A. Daplas2007-07-171-4/+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>
* | stallion: remove unneeded lock_kernelAlan Cox2007-07-171-2/+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>
* | Char: istallion, init+locking fixesIngo Korb2007-07-171-7/+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>
* | Char: stallion, remove user class report requestJiri Slaby2007-07-171-3/+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>
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