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* [MTD] mtdoops printk warning fixesAndrew Morton2007-08-22
| | | | | | | | | | | | drivers/mtd/mtdoops.c: In function 'mtdoops_inc_counter': drivers/mtd/mtdoops.c:109: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' drivers/mtd/mtdoops.c: In function 'mtdoops_console_sync': drivers/mtd/mtdoops.c:277: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' someone buy Dave an x86_64 box. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* Revert "[MTD] Driver for AT26Fxxx dataflash devices"David Woodhouse2007-08-03
| | | | | | | | | | | | | This reverts commit 340ea370c2ce89d1c15fbf785460f2f74314ce58. It's not needed given the other m25p80 patch (which now handles at26 "dataflash" as well as most other standard SPI flash chips), and requires a controller driver that won't be merged upstream (supplanted by drivers/spi/atmel_spi.c) ... the submitter of that at91_dataflash26.c driver concurred. Requested by David Brownell <david-b@pacbell.net> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* Merge branch 'master' of ↵David Woodhouse2007-08-02
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * [MTD] [NAND] nand_base.c: fix type of eccpos pointerBen Dooks2007-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | The nand_base.c driver implicitly casts the uint32_t eccpos array to 'int *', which is not only not guaranteed to be the same sign as the source, but is not guaranteed to be the same size. Fix by changing nand_base.c to use uint32_t referencing the eccpos fields. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [MTD] [NAND] at91_nand rdy_pin fixIvan Kuten2007-08-02
| | | | | | | | | | | | | | | | | | The patch below fixes nand driver for AT91 boards which do not have NAND R/B signal connected to gpio (rdy_pin is not connected). Signed-off-by: Ivan Kuten <ivan.kuten@promwad.com> Acked-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [MTD] [NAND] fix race in nand_base.cArtem Bityutskiy2007-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | When we mark block bad we have to get chip because this involves writing to the page's OOB. We hit this bug in UBI - we observed random obscure crashes when it marks block bad from the background thread and there is some parallel task which utilizes flash. This patch also adds a TODO note about BBT table protection which it seems does not exist. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [MTD] [NAND] Fix refactoring of EDB7312 hwcontrol function.Roland Stigge2007-08-02
| | | | | | | | | | | | | | | | | | The patch ensures that the current code (kernel 2.6.22) uses the bits like the code prior to the refactoring. The variable "bits" is employed in a useful way now. Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [MTD] Fix potential leak in rfd_ftl_add_mtdFlorin Malita2007-08-02
| | | | | | | | | | | | | | This fixes a leak in the !mtd->erasesize error path (Coverity 1765). Signed-off-by: Florin Malita <fmalita@gmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * HID: Never call hid_free_buffers() when usbhid_device has been freedJiri Kosina2007-08-02
| | | | | | | | | | | | | | We can't call hid_free_buffers() when the underlying usbhid_device has already been freed. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * USB HID: fix memory leak of usbhid_deviceJiri Kosina2007-08-02
| | | | | | | | | | | | Add forgotten freeing of usbhid_device structure. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * USB HID: fix a possible NULL pointer dereference when we fail to allocate memoryJesper Juhl2007-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If, in usb_hid_configure(), we fail to allocate storage for 'usbhid', "if (!(usbhid = kzalloc(sizeof(struct usbhid_device), GFP_KERNEL)))", then we'll jump to the 'fail:' label where we have this code: usb_free_urb(usbhid->urbin); usb_free_urb(usbhid->urbout); usb_free_urb(usbhid->urbctrl); Since we got here because we couldn't allocate storage for 'usbhid', what we have here is a NULL pointer dereference - ouch... This patch solves that little problem by adding a new 'fail_no_usbhid:' label after the problematic calls to usb_free_urb() and jumps to that one instead, in the problem case. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * USB HID: add ASUS LCM to the blacklistChristian Lamparter2007-08-02
| | | | | | | | | | | | | | | | | | Some of ASUS' notebooks (e.g G Series) include a tiny oled display, which is attached to an internal USB bus. Unfortunatly the device reports a wrong DeviceDescriptor and is therefore identified as a HID device... Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * USB HID: Add all Logitech Harmonies to blacklistPhil Dibowitz2007-08-02
| | | | | | | | | | | | | | | | | | | | This patch adds the entire range of Logitech's ProductIDs that are reserved for their Harmony remotes. The in-kernel HID driver can't do anything with these, and now there is a GPL user-space application that can handle them: http://www.sf.net/projects/harmonycontrol Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: remove the Applie IR sensor from the hid_blacklistTino Keitel2007-08-02
| | | | | | | | | | | | | | | | | | | | The IR sensor in some newer Apple computers has no other driver in the kernel, yet. However, the macmini driver in lirc requires a HID device for the IR sensor. Cc: Soeren Sonnenburg <kernel@nn7.de> Signed-off-by: Tino Keitel <tino.keitel@tikei.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds2007-08-01
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: scc_pata: PIO fixes piix/slc90e66: fix PIO1 handling in ->speedproc method (take 2) jmicron: PIO fixes it8213: PIO fixes (take 2) cs5535: PIO fixes cs5520: fix PIO auto-tuning in ->ide_dma_check method drivers/scsi/ide-scsi.c: kmalloc + memset conversion to kzalloc drivers/ide/arm/icside.c: kmalloc + memset conversion to kzalloc ide: eliminate warnings in ide-tape.c ide: fix runtogether printk's in cmd64x IDE driver sis5513: Add FSC Amilo A1630 PCI subvendor/dev to laptops alim15x3: Correct HP detect ide: Fix an overrun found in the CS5535 IDE driver
| | * scc_pata: PIO fixesBartlomiej Zolnierkiewicz2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Use pio == 255 == "auto-tune" in scc_config_drive_for_dma() instead of forcing PIO4 on PIO fallback. Fix comment while at it. * Rename scc_tuneproc() to scc_tune_pio() and add scc_tuneproc() wrapper. Move finding of the best PIO mode and setting of transfer mode on the device to the new wrapper. * Fix scc_tune_chipset() to tune PIO modes. Do a small cleanup while at it. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * piix/slc90e66: fix PIO1 handling in ->speedproc method (take 2)Bartlomiej Zolnierkiewicz2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Don't call {piix,slc90e66}_dma_2_pio() for PIO modes in {piix,slc90e66}_tune_chipset(). * Add PIO1 handling to {piix,slc90e66}_tune_chipset(). * Bump driver version. v2: * Remove PIO modes from {piix,slc90e66}_dma_2_pio(), they are no longer needed there (Noticed by Sergei) Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * jmicron: PIO fixesBartlomiej Zolnierkiewicz2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Set transfer mode on the device in jmicron_tuneproc(), also add pio == 255 == "auto-tune" handling. * Use jmicron_tuneproc() in jmicron_config_drive_for_dma(). * Remove no longer needed config_jmicron_chipset_for_pio(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * it8213: PIO fixes (take 2)Bartlomiej Zolnierkiewicz2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Rename it8213_tuneproc() to it8213_tune_pio() and add it8213_tuneproc() wrapper. Move finding of the best PIO mode to the new wrapper. * Add setting of transfer mode on the device to it8213_tuneproc(). * Don't call it8213_dma_2_pio() for PIO modes in it8213_tune_chipset(). * Use it8213_tuneproc() in it8213_config_drive_for_dma(). v2: * Remove PIO modes from it8213_dma_2_pio(), they are no longer needed there (Noticed by Sergei) Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * cs5535: PIO fixesBartlomiej Zolnierkiewicz2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Fix cs5535_tuneproc() to pass PIO transfer mode value instead of PIO mode number to cs5535_set_speed() (fixes random PIO timings being programmed and a possible OOPS). Do a little cleanup while at it. * Fix cs5535_set_speed() to check if the mate device is present (fixes PIO0 taskfile timings being used if there is no other device on the cable). * Use cs5535_tuneproc() in cs5535_dma_check(). The old code had the same issue as cs5535_tuneproc() and add additionally caused 0x00-0x04 transfer mode values (== default PIO, default PIO w/ IORDY + two invalid values) being set on the device instead of values 0x08-0x0c (XFER_PIO_[0,4]). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * cs5520: fix PIO auto-tuning in ->ide_dma_check methodBartlomiej Zolnierkiewicz2007-08-01
| | | | | | | | | | | | | | | Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * drivers/scsi/ide-scsi.c: kmalloc + memset conversion to kzallocMariusz Kozlowski2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/scsi/ide-scsi.c | 34642 -> 34536 (-106 bytes) drivers/scsi/ide-scsi.o | 171728 -> 171524 (-204 bytes) Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * drivers/ide/arm/icside.c: kmalloc + memset conversion to kzallocMariusz Kozlowski2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Is this a bug? In original verison memset cleared sizeof(state) bytes instead of sizeof(*state). If it was intentional then this patch is invalid. If not intentional -> valid :) Please review. Bart: Yes, it is a bug so this patch is a valid bugfix. :-) drivers/ide/arm/icside.c | 18883 -> 18849 (-34 bytes) Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * ide: eliminate warnings in ide-tape.cStephen Rothwell2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/ide/ide-tape.c: In function '__idetape_kmalloc_stage': drivers/ide/ide-tape.c:2588: warning: large integer implicitly truncated to unsigned type drivers/ide/ide-tape.c:2616: warning: large integer implicitly truncated to unsigned type b_size in struct idetape_bh is an unsigned short. We sometimes assigne PAGE_SIZE to it and PAGE_SIZE can be 64K or larger, so make it a u32. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * ide: fix runtogether printk's in cmd64x IDE driverMeelis Roos2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | Fix a couple of runtogether printks in cmd64x.c IDE driver by adding proper newlines. Signed-off-by: Meelis Roos <mroos@linux.ee> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * sis5513: Add FSC Amilo A1630 PCI subvendor/dev to laptopsDavid Lamparter2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | Recognise the FSC Amilo A1630's incarnation of a SiS5513 chip as laptop to get UDMA100 support. Signed-off-by: David Lamparter <equinox@diac24.net> Cc: Lionel Bouton <Lionel.Bouton@inet6.fr> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * alim15x3: Correct HP detectBartlomiej Zolnierkiewicz2007-08-01
| | | | | | | | | | | | | | | | | | | | | Direct port of Alan's fix for pata_ali. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| | * ide: Fix an overrun found in the CS5535 IDE driverJordan Crouse2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As found by the Coverity checker, and reported by Adrian Bunk, this fixes a overrun error in the CS5535 IDE driver. Somebody got a little excited with the if() statement - the CS5535 only supports UDMA 0-4. Bart: Not a bug per se since the upper layer will never feed this function with speed > XFER_UDMA_4 (thanks to ->ultra_mask being set to 0x1f). Worth fixing anyway. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | pata_sis: fix MWDMA for <= UDMA66 chipsets and UDMA for UDMA33 chipsetsBartlomiej Zolnierkiewicz2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Fix MWDMA timings setup in sis_old_set_dmamode() and sis_66_set_dmamode(). The old timings were overclocked (even worse behavior than sis5513 IDE driver which depends on BIOS to program correct timings), the new timings are taken from the datasheet (they match timings from ATA spec). * Fix UDMA timings setup in sis_old_set_dmamode(). Misplaced pci_write_config_word() call resulted in UDMA timings never being set. * Fix comments for sis_133_early_set_dmamode() and sis_133_set_dmamode(): - only the former function handles early SiS 961 bridges - both functions lack MWDMA timings setup * Fix typos in sis_100_set_piomode() and sis_133_set_piomode() comments. * Bump driver version. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | libata: blacklist SAMSUNG HD401LJ / ZZ100-15 for NCQTejun Heo2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | SAMSUNG HD401LJ / ZZ100-15 does spurious completion of NCQ commands. Disable NCQ. Reported by Ulrich in bugzilla #8805. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Ulrich <stellplatz-nr.13a@datenparkplatz.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | ata_piix: add Tecra M3 to broken suspend blacklistTejun Heo2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | Add Tecra M3 to the broken suspend blacklist. Tecra M3 doesn't have proper DMI_PRODUCT_NAME but has an OEM_STRING instead. Match it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | ata_piix: implement piix_borken_suspend()Tejun Heo2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | Separate out broken suspend blacklist matching into piix_broken_suspend(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | pci: rename __pci_reenable_device() to pci_reenable_device()Tejun Heo2007-08-01
| | | | | | | | | | | | | | | | | | | | | Rename __pci_reenable_device() to pci_reenable_device(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | libata-sff; Unbreak non DMA capable controllers againAlan Cox2007-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Seems nobody else is checking/testing this case as it keeps getting horked. If we have no BAR4 mapping on an SFF controller this is *NOT* an error, it just means it isn't doing BMDMA. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | pata_cmd64x: Correct the speed rangesAlan Cox2007-08-01
| |/ | | | | | | | | | | | | I must have been half asleep when doing the original code Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | Merge branch 'master' of ↵David Woodhouse2007-08-01
|\| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds2007-07-31
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 ...
| | * [WATCHDOG] Fix pcwd_init_module crashWim Van Sebroeck2007-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * [WATCHDOG] ICH9 support for iTCO_wdtWim Van Sebroeck2007-07-26
| | | | | | | | | | | | | | | | | | | | | Add support for the ICH9 I/O chipsets to iTCO_wdt. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| | * [WATCHDOG] 631xESB/632xESB support for iTCO_wdt - add all LPC bridgesWim Van Sebroeck2007-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * [WATCHDOG] 631xESB/632xESB support for iTCO_wdtSergey Kononenko2007-07-26
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * [WATCHDOG] omap_wdt.c - default error for IOCTL is -ENOTTYWim Van Sebroeck2007-07-24
| | | | | | | | | | | | | | | | | | | | | The default value for an unknown ioctl call is -ENOTTY. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| | * [WATCHDOG] Return value of nonseekable_openWim Van Sebroeck2007-07-24
| | | | | | | | | | | | | | | | | | | | | Return the value of the nonseekable_open function and not 0. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| | * [WATCHDOG] mv64x60_wdt: Rework the timeout register manipulationDale Farnsworth2007-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * [WATCHDOG] mv64x60_wdt: disable watchdog timer when driver is probedDale Farnsworth2007-07-24
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * [WATCHDOG] mv64x60_wdt: Support the WDIOF_MAGICCLOSE featureDale Farnsworth2007-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * [WATCHDOG] mv64x60_wdt: Add a module parameter to change nowayout settingDale Farnsworth2007-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * [WATCHDOG] mv64x60_wdt: Add WDIOC_SETOPTIONS ioctl supportDale Farnsworth2007-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * [WATCHDOG] mv64x60_wdt: Support for WDIOC_SETTIMEOUT ioctlDale Farnsworth2007-07-24
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * [WATCHDOG] mv64x60_wdt: Fix WDIOC_GETTIMEOUT return valueDale Farnsworth2007-07-24
| | | | | | | | | | | | | | | | | | | | | | | | WDIOC_GETTIMEOUT returns seconds, not jiffies. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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