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2007-08-27[MIPS] Delete duplicate inclusion of <linux/delay.h>.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-08-25Merge branch 'agp-patches' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6 * 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6: agp: balance ioremap checks agp: Add device id for P4M900 to via-agp module efficeon-agp leaks 'struct agp_bridge_data' in error paths of agp_efficeon_probe()
2007-08-25Merge branch 'drm-patches' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: ioremap return value checks drm/via: Fix dmablit when blit queue is full drm_rmmap_ioctl(): remove dead code
2007-08-25drm: ioremap return value checksScott Thompson
Signed-off-by: Scott Thompson <postfail <at> hushmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-08-25agp: balance ioremap checksScott Thompson
patchset against 2.6.23-rc3. corrects missing ioremap return checks and balancing on iounmap calls, integrated changes per list recommendations on the original set of patches.. Signed-off-by: Scott Thompson <postfail <at> hushmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-08-25agp: Add device id for P4M900 to via-agp moduleXavier Bachelot
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-08-25Pull events into release branchLen Brown
Conflicts: drivers/acpi/video.c Signed-off-by: Len Brown <len.brown@intel.com>
2007-08-23tty: dont needlessly cast kmalloc() return valueJesper Juhl
kmalloc() hands us a void pointer, we don't need to cast it. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-23ACPI: Schedule /proc/acpi/event for removalLen Brown
Schedule /proc/acpi/event for removal in 6 months. Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event() to make sure there is no confusion that it is for /proc/acpi/event only. Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event. There is no functional change if CONFIG_ACPI_PROC_EVENT=y Signed-off-by: Len Brown <len.brown@intel.com>
2007-08-22synclink_gt fix module referencePaul Fulghum
Get module reference on open() by generic HDLC to prevent module from unloading while interface is active. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-22IPMI: fix warning in ipmi_si_intf.cMijo Safradin
trivial change: fix warning Signed-off-by: Mijo Safradin <safradin@de.ibm.com> Acked-by: Christian Krafft <krafft@de.ibm.com> Signed-off-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-22m68k/mac: Make mac_hid_mouse_emulate_buttons() declaration visibleGeert Uytterhoeven
m68k/mac: Make mac_hid_mouse_emulate_buttons() declaration visible drivers/char/keyboard.c: In function 'kbd_keycode': drivers/char/keyboard.c:1142: error: implicit declaration of function 'mac_hid_mouse_emulate_buttons' The forward declaration of mac_hid_mouse_emulate_buttons() is not visible on m68k because it's hidden in the middle of a big #ifdef block. Move it to <linux/kbd_kern.h>, correct the type of the second parameter, and include <linux/kbd_kern.h> where needed. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-22tpmdd maintainersKent Yoder
Fix up the maintainers info in the tpm drivers. Kylene will be out for some time, so copying the sourceforge list is the best way to get some attention. Cc: Marcel Selhorst <tpm@selhorst.net> Cc: Kylene Jo Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-16[WATCHDOG] Add support for 1533 bridge to alim1535_wdtAndrey Borzenkov
From: Andrey Borzenkov <arvidjaar@mail.ru> They are apparently pretty close (even lspci combines them). The patch adds support for 0x1533 bridge in addition to 0x1535. Tested on Toshiba Portege 4000 with 00:07.0 ISA bridge [0601]: ALi Corporation M1533/M1535 PCI to ISA Bridge [Aladdin IV/V/V+] [10b9:1533] 00:08.0 Bridge [0680]: ALi Corporation M7101 Power Management Controller [PMU] [10b9:7101] with result [ 2090.906736] PCI: Enabling device 0000:00:08.0 (0000 -> 0001) [ 2090.914034] ALi_M1535: initialized. timeout=3D60 sec (nowayout=3D0) Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-08-16[WATCHDOG] Eurotechwdt.c - clean-up commentsWim Van Sebroeck
Clean-up history and add a comment about the fact that the watchdog is actually part of the SMSC FDC 37B782 super I/O chipset. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-08-12pull asus sony thinkpad into release branchLen Brown
2007-08-11lguest files should explicitly include asm/paravirt.hJes Sorensen
Files using bits from paravirt.h should explicitly include it rather than relying on it being pulled in by something else. Signed-off-by: Jes Sorensen <jes@sgi.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-11fix serial buffer memory leakAlan Cox
Patch c5c34d4862e18ef07c1276d233507f540fb5a532 (tty: flush flip buffer on ldisc input queue flush) introduces a race condition which can lead to memory leaks. The problem can be triggered when tcflush() is called when data are being pushed to the line discipline driver by flush_to_ldisc(). flush_to_ldisc() releases tty->buf.lock when calling the line discipline receive_buf function. At that poing tty_buffer_flush() kicks in and sets both tty->buf.head and tty->buf.tail to NULL. When flush_to_ldisc() finishes, it restores tty->buf.head but doesn't touch tty->buf.tail. This corrups the buffer queue, and the next call to tty_buffer_request_room() will allocate a new buffer and overwrite tty->buf.head. The previous buffer is then lost forever without being released. (Thanks to Laurent for the above text, for finding, disgnosing and reporting the bug) - Use tty->flags bits for the flush status. - Wait for the flag to clear again before returning - Fix the doc error noted - Fix flush of empty queue leaving stale flushpending [akpm@linux-foundation.org: cleanup] Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Paul Fulghum <paulkf@microgate.com> Cc: Laurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-11drivers/char/pcmcia/cm40x0_cs.c: fix release function callDaniel Ritz
cm4000_cs.c and cm4040_cs.c call the internal release function with an argument of wrong type. this fixes bug #8485 Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Bill McConnaughey <mcconnau@biochem.wustl.edu> Cc: Natalie Protasevich <protasnb@gmail.com> Cc: Harald Welte <laforge@gnumonks.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-06drm/i915: Fix i965 secured batchbuffer usageDave Airlie
This 965G and above chipsets moved the batch buffer non-secure bits to another place. This means that previous drm's allowed in-secure batchbuffers to be submitted to the hardware from non-privileged users who are logged into X and and have access to direct rendering. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-06efficeon-agp leaks 'struct agp_bridge_data' in error paths of ↵Jesper Juhl
agp_efficeon_probe() (This is a resend of a patch originally submitted on 24-Jul-2007 00:14) Ok, this is something the coverity checker found (CID: 1813). I'm not at all intimate with this code, so I'm not sure if this attempt at a fix is correct (but at least it compiles). Please look it over and NACK if bad or merge if good ;-) Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-08-03sonypi: fix ids member of struct acpi_driverEugene Teo
ids member of struct acpi_driver is of type struct acpi_device_id, not a character array. Signed-off-by: Eugene Teo <eugeneteo@kernel.sg> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (28 commits) [WATCHDOG] Fix pcwd_init_module crash [WATCHDOG] ICH9 support for iTCO_wdt [WATCHDOG] 631xESB/632xESB support for iTCO_wdt - add all LPC bridges [WATCHDOG] 631xESB/632xESB support for iTCO_wdt [WATCHDOG] omap_wdt.c - default error for IOCTL is -ENOTTY [WATCHDOG] Return value of nonseekable_open [WATCHDOG] mv64x60_wdt: Rework the timeout register manipulation [WATCHDOG] mv64x60_wdt: disable watchdog timer when driver is probed [WATCHDOG] mv64x60_wdt: Support the WDIOF_MAGICCLOSE feature [WATCHDOG] mv64x60_wdt: Add a module parameter to change nowayout setting [WATCHDOG] mv64x60_wdt: Add WDIOC_SETOPTIONS ioctl support [WATCHDOG] mv64x60_wdt: Support for WDIOC_SETTIMEOUT ioctl [WATCHDOG] mv64x60_wdt: Fix WDIOC_GETTIMEOUT return value [WATCHDOG] mv64x60_wdt: Check return value of nonseekable_open [WATCHDOG] mv64x60_wdt: Add arch/powerpc platform support [WATCHDOG] mv64x60_wdt: Get register address from platform data [WATCHDOG] mv64x60_wdt: set up platform_device in platform code [WATCHDOG] ensure mouse and keyboard ignored in w83627hf_wdt [WATCHDOG] s3c2410_wdt: fixup after arch include moves [WATCHDOG] git-watchdog-typo ...
2007-07-31ip2main warning fixAndrew Morton
CONFIG_PCI=n: drivers/char/ip2/ip2main.c: In function `ip2_loadmain': drivers/char/ip2/ip2main.c:503: warning: unused variable `status' Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31ipmi: Fix mem leak in try_init_dmi()Jesper Juhl
This is only called at init time and only happens if the BIOS screws something up, so the leak is slight and it is probably not worth sending to 2.6.22.x. The driver would not initialize the interface in the case, and I have no reports of this happening. I have booted and run tests on a system with this patch. Note that the original patch was munged by the mailer, here's a new one. If we ever hit the "default:" case in the switch in try_init_dmi(), then we'll leak the storage allocated with kzalloc() and assigned to 'info'. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-31synclink_gt: fix transmit DMA stallPaul Fulghum
Fix transmit DMA stall when write() called in window after previous transmit DMA completes but before previous serial transmission completes. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-29Remove fs.h from mm.hAlexey Dobriyan
Remove fs.h from mm.h. For this, 1) Uninline vma_wants_writenotify(). It's pretty huge anyway. 2) Add back fs.h or less bloated headers (err.h) to files that need it. As result, on x86_64 allyesconfig, fs.h dependencies cut down from 3929 files rebuilt down to 3444 (-12.3%). Cross-compile tested without regressions on my two usual configs and (sigh): alpha arm-mx1ads mips-bigsur powerpc-ebony alpha-allnoconfig arm-neponset mips-capcella powerpc-g5 alpha-defconfig arm-netwinder mips-cobalt powerpc-holly alpha-up arm-netx mips-db1000 powerpc-iseries arm arm-ns9xxx mips-db1100 powerpc-linkstation arm-assabet arm-omap_h2_1610 mips-db1200 powerpc-lite5200 arm-at91rm9200dk arm-onearm mips-db1500 powerpc-maple arm-at91rm9200ek arm-picotux200 mips-db1550 powerpc-mpc7448_hpc2 arm-at91sam9260ek arm-pleb mips-ddb5477 powerpc-mpc8272_ads arm-at91sam9261ek arm-pnx4008 mips-decstation powerpc-mpc8313_rdb arm-at91sam9263ek arm-pxa255-idp mips-e55 powerpc-mpc832x_mds arm-at91sam9rlek arm-realview mips-emma2rh powerpc-mpc832x_rdb arm-ateb9200 arm-realview-smp mips-excite powerpc-mpc834x_itx arm-badge4 arm-rpc mips-fulong powerpc-mpc834x_itxgp arm-carmeva arm-s3c2410 mips-ip22 powerpc-mpc834x_mds arm-cerfcube arm-shannon mips-ip27 powerpc-mpc836x_mds arm-clps7500 arm-shark mips-ip32 powerpc-mpc8540_ads arm-collie arm-simpad mips-jazz powerpc-mpc8544_ds arm-corgi arm-spitz mips-jmr3927 powerpc-mpc8560_ads arm-csb337 arm-trizeps4 mips-malta powerpc-mpc8568mds arm-csb637 arm-versatile mips-mipssim powerpc-mpc85xx_cds arm-ebsa110 i386 mips-mpc30x powerpc-mpc8641_hpcn arm-edb7211 i386-allnoconfig mips-msp71xx powerpc-mpc866_ads arm-em_x270 i386-defconfig mips-ocelot powerpc-mpc885_ads arm-ep93xx i386-up mips-pb1100 powerpc-pasemi arm-footbridge ia64 mips-pb1500 powerpc-pmac32 arm-fortunet ia64-allnoconfig mips-pb1550 powerpc-ppc64 arm-h3600 ia64-bigsur mips-pnx8550-jbs powerpc-prpmc2800 arm-h7201 ia64-defconfig mips-pnx8550-stb810 powerpc-ps3 arm-h7202 ia64-gensparse mips-qemu powerpc-pseries arm-hackkit ia64-sim mips-rbhma4200 powerpc-up arm-integrator ia64-sn2 mips-rbhma4500 s390 arm-iop13xx ia64-tiger mips-rm200 s390-allnoconfig arm-iop32x ia64-up mips-sb1250-swarm s390-defconfig arm-iop33x ia64-zx1 mips-sead s390-up arm-ixp2000 m68k mips-tb0219 sparc arm-ixp23xx m68k-amiga mips-tb0226 sparc-allnoconfig arm-ixp4xx m68k-apollo mips-tb0287 sparc-defconfig arm-jornada720 m68k-atari mips-workpad sparc-up arm-kafa m68k-bvme6000 mips-wrppmc sparc64 arm-kb9202 m68k-hp300 mips-yosemite sparc64-allnoconfig arm-ks8695 m68k-mac parisc sparc64-defconfig arm-lart m68k-mvme147 parisc-allnoconfig sparc64-up arm-lpd270 m68k-mvme16x parisc-defconfig um-x86_64 arm-lpd7a400 m68k-q40 parisc-up x86_64 arm-lpd7a404 m68k-sun3 powerpc x86_64-allnoconfig arm-lubbock m68k-sun3x powerpc-cell x86_64-defconfig arm-lusl7200 mips powerpc-celleb x86_64-up arm-mainstone mips-atlas powerpc-chrp32 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-29[WATCHDOG] Fix pcwd_init_module crashWim Van Sebroeck
Fix for the problem detected by Ingo Molnar: enabling CONFIG_PCWATCHDOG=y crashes bzImage bootup. The reason for this can be found in drivers/makefile We first do: obj-y += char/ and later we do: obj-y += base/ block/ misc/ mfd/ net/ media/ So if we put a platform or isa or usb bus driver in char/watchdog (which is called from the Makefile in drivers/char/Makefile) then we didn't have the different device drivers initialized yet (they are in drivers/base and drivers/usb and ...) This fix makes sure that we compile the watchdog drivers after drivers/base, drivers/misc, drivers/pci and drivers/usb. We also do the compile after hwmon because in the future the watchdog temperature support will use the hwmon system. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-27agp: AMD AGP is used on UP1100 & UP1500 alpha boxenAlan Hourihane
Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-07-27intel_agp: really fix 945/965GMEZhenyu Wang
Fix some missing places to check with device id info, which should probe the device gart correctly. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-07-27agp: don't lock pagesNick Piggin
AGP should not need to lock pages. They are not protecting any race because there is no lock_page calls, only SetPageLocked. This is causing hangs with d00806b183152af6d24f46f0c33f14162ca1262a. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-07-27Fix "use after free" / "double free" bug in ati_create_gatt_pages / ↵Jesper Juhl
ati_free_gatt_pages Hi, Coverity spotted a "use after free" bug in drivers/char/agp/ati-agp.c::ati_create_gatt_pages(). The same one that was in drivers/char/agp/amd-k7-agp.c::amd_create_gatt_pages() The problem is this: If "entry = kzalloc(sizeof(struct ati_page_map), GFP_KERNEL);" fails, then there's a loop in the function to free all entries allocated so far and break out of the allocation loop. That in itself is pretty sane, but then the (now freed) 'tables' is assigned to ati_generic_private.gatt_pages and 'retval' is set to -ENOMEM which causes ati_free_gatt_pages(); to be called at the end of the function. The problem with this is that ati_free_gatt_pages() will then loop 'ati_generic_private.num_tables' times and try to free each entry in tables[] - this is bad since tables has already been freed and furthermore it will call kfree(tables) at the end - a double free. This patch removes the freeing loop in ati_create_gatt_pages() and instead relies entirely on the call to ati_free_gatt_pages() to free everything we allocated in case of an error. It also sets ati_generic_private.num_tables to the actual number of entries allocated instead of just using the value passed in from the caller - this ensures that ati_free_gatt_pages() will only attempt to free stuff that was actually allocated. Note: I'm in no way intimate with this code and I have no way to actually test this patch (besides compile test it), so while I've tried to be careful in reading the code and make sure the patch does the right thing an ACK from someone who actually knows the code in-depth would be very much appreciated. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-26[WATCHDOG] ICH9 support for iTCO_wdtWim Van Sebroeck
Add support for the ICH9 I/O chipsets to iTCO_wdt. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-26[WATCHDOG] 631xESB/632xESB support for iTCO_wdt - add all LPC bridgesWim Van Sebroeck
Add all LPC bridges for the 631xESB/632xESB I/O chipset. The datasheet says: * Device Function = B0:D31:FO * Function Description = LPC interface * DEV ID = 267xh * Comment = 2670h-267Fh Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-26[WATCHDOG] 631xESB/632xESB support for iTCO_wdtSergey Kononenko
Add 631xESB/632xESB support to the iTCO_wdt driver. Signed-off-by: Sergey Kononenko <sergk@sergk.org.ua> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-26Char: cyclades, select FW_LOADERJiri Slaby
Fix link errors below by selecting FW_LOADER LD .tmp_vmlinux1 drivers/built-in.o: In function `cyz_load_fw': drivers/char/cyclades.c:4908: undefined reference to `request_firmware' drivers/char/cyclades.c:4979: undefined reference to `release_firmware' Cc: <toralf.foerster@gmx.de> 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>
2007-07-26lguest: documentation VII: FIXMEsRusty Russell
Documentation: The FIXMEs Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-26lguest: documentation III: DriversRusty Russell
Documentation: The Drivers Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-26use CLOCKSOURCE_MASK() instead of too large constantAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-25Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: Kconfig: remove CONFIG_ACPI_SLEEP from source ACPI: quiet ACPI Exceptions due to no _PTC or _TSS ACPI: Remove references to ACPI_STATE_S2 from acpi_pm_enter ACPI: Kconfig: always enable CONFIG_ACPI_SLEEP on X86 ACPI: Kconfig: fold /proc/acpi/sleep under CONFIG_ACPI_PROCFS ACPI: Kconfig: CONFIG_ACPI_PROCFS now defaults to N ACPI: autoload modules - Create __mod_acpi_device_table symbol for all ACPI drivers ACPI: autoload modules - Create ACPI alias interface ACPI: autoload modules - ACPICA modifications ACPI: asus-laptop: Fix failure exits ACPI: fix oops due to typo in new throttling code ACPI: ignore _PSx method for hotplugable PCI devices ACPI: Use ACPI methods to select PCI device suspend state ACPI, PNP: hook ACPI D-state to PNP suspend/resume ACPI: Add acpi_pm_device_sleep_state helper routine ACPI: Implement the set_target() callback from pm_ops
2007-07-24[WATCHDOG] omap_wdt.c - default error for IOCTL is -ENOTTYWim Van Sebroeck
The default value for an unknown ioctl call is -ENOTTY. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-24[WATCHDOG] Return value of nonseekable_openWim Van Sebroeck
Return the value of the nonseekable_open function and not 0. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-24[WATCHDOG] mv64x60_wdt: Rework the timeout register manipulationDale Farnsworth
Consolidate the timeout config register modification into a single function. Also, use the enabled flag in the config register to determine whether the timer is enabled instead of a separately maintained flag, MV64x60_WDOG_FLAG_ENABLED. Add spinlock protection around enabling/disabling the watchdog timer. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-24[WATCHDOG] mv64x60_wdt: disable watchdog timer when driver is probedDale Farnsworth
Make sure that we disable the watchdog at start-up. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-24[WATCHDOG] mv64x60_wdt: Support the WDIOF_MAGICCLOSE featureDale Farnsworth
Disallow disabling of the watchdog timer unless a particular character ('V') was recently written to the watchdog device. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-24[WATCHDOG] mv64x60_wdt: Add a module parameter to change nowayout settingDale Farnsworth
Also, use the WATCHDOG_NOWAYOUT macro, rather than #ifdefs, and use __module_get to prevent module unloading if WATCHDOG_NOWAYOUT is set. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-24[WATCHDOG] mv64x60_wdt: Add WDIOC_SETOPTIONS ioctl supportDale Farnsworth
Allow the watchdog timer to be enabled or disabled via the WDIOC_SETOPTIONS ioctl. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-24[WATCHDOG] mv64x60_wdt: Support for WDIOC_SETTIMEOUT ioctlDale Farnsworth
Add the ability to modify the watchdog timer timeout interval. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-24[WATCHDOG] mv64x60_wdt: Fix WDIOC_GETTIMEOUT return valueDale Farnsworth
WDIOC_GETTIMEOUT returns seconds, not jiffies. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-07-24[WATCHDOG] mv64x60_wdt: Check return value of nonseekable_openDale Farnsworth
Return the value of the nonseekable_open function and not 0. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 04:16:18 +0000