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path: root/drivers/ide/ide-io.c
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* ide: remove ide_task_t typedefBartlomiej Zolnierkiewicz2009-03-271-20/+20
| | | | | | | | | | | | | | While at it: - rename struct ide_task_s to struct ide_cmd - remove stale comments from idedisk_{read_native,set}_max_address() - drop unused 'cmd' argument from ide_{cmd,task}_ioctl() - drop unused 'task' argument from tx4939ide_tf_load_fixup() - rename ide_complete_task() to ide_complete_cmd() - use consistent naming for struct ide_cmd variables There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove ->end_request methodBartlomiej Zolnierkiewicz2009-03-271-7/+7
| | | | | | | | | | | | * Handle completion of private driver requests explicitly for ide_floppy and ide_tape media in ide_kill_rq(). * Remove no longer needed ->end_request method. There should be no functional changes caused by this patch. Acked-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use ->end_request only for private device driver requestsBartlomiej Zolnierkiewicz2009-03-271-1/+6
| | | | | | | | | | | | | | * Move IDE{FLOPPY,TAPE}_ERROR_* defines to <linux/ide.h> and rename them to IDE_DRV_ERROR_*. * Handle ->end_request special cases for floppy/tape media in ide_kill_rq(). * Call ->end_request only for private device driver requests. There should be no functional changes caused by this patch. Acked-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove ->data_phase field from ide_hwif_tBartlomiej Zolnierkiewicz2009-03-271-4/+1
| | | | | | | | | | | | * Always use hwif->task->data_phase and remove ->data_phase field from ide_hwif_t. * Remove superfluous REQ_TYPE_ATA_TASKFILE check from ide_pio_datablock() while at it. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: no need to read Status and Error registers for "empty" taskfile requestsBartlomiej Zolnierkiewicz2009-03-271-3/+1
| | | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move request type specific code from ide_end_drive_cmd() to callers (v3)Bartlomiej Zolnierkiewicz2009-03-271-30/+10
| | | | | | | | | | | | | | | | | | | * Move request type specific code from ide_end_drive_cmd() to callers. * Remove stale ide_end_drive_cmd() documentation and drop no longer used 'stat' argument. Then rename the function to ide_complete_rq(). v2: * Fix handling of blk_pm_request() requests in task_no_data_intr(). v3: * Some ide_no_data_taskfile() users (HPA code and HDIO_DRIVE_* ioctls handlers) access original command later so we need to update it in ide_complete_task(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: factor out completion of taskfile from ide_end_drive_cmd()Bartlomiej Zolnierkiewicz2009-03-271-11/+16
| | | | | | | | | Factor out completion of taskfile from ide_end_drive_cmd() to ide_complete_task(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: complete power step in ide_complete_pm_request()Bartlomiej Zolnierkiewicz2009-03-271-6/+2
| | | | | | | | | | * Complete power step in ide_complete_pm_request(). * Rename ide_complete_pm_request() to ide_complete_pm_rq(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: allow host drivers to specify IRQ flagsBartlomiej Zolnierkiewicz2009-03-271-11/+4
| | | | | | | | | | | | | * Add ->irq_flags field to struct ide_port_info and struct ide_host. * Update host drivers and IDE PCI code to use ->irq_flags field. * Convert init_irq() and ide_intr() to use host->irq_flags. This fixes handling of shared IRQs for non-PCI hosts and removes ugly ifdeffery from core IDE code. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove IDE_ARCH_LOCK (v2)Bartlomiej Zolnierkiewicz2009-03-271-4/+4
| | | | | | | | | | | | | | | | | | * Add ->{get,release}_lock methods to struct ide_port_info and struct ide_host. * Convert core IDE code, m68k IDE code and falconide support to use ->{get,release}_lock methods instead of ide_{get,release}_lock(). * Remove IDE_ARCH_LOCK. v2: * Build fix from Geert updating ide_{get,release}_lock() callers in falconide.c. Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Michael Schmitz <schmitz@debian.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove IDE_ARCH_INTR (v2)Bartlomiej Zolnierkiewicz2009-03-271-2/+3
| | | | | | | | | | | | | This micro-optimization is not worth it. Just always check for existence of ->ack_intr method in ide_intr() and ide_timer_expiry(). v2: Fix brown-paper-bag bug spotted by David D. Kilzer. Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Michael Schmitz <schmitz@debian.org> Cc: "David D. Kilzer" <ddkilzer@kilzer.net> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move error handling code to ide-eh.c (v2)Bartlomiej Zolnierkiewicz2009-03-241-128/+1
| | | | | | | | | Do some CodingStyle fixups in <linux/ide.h> while at it. v2: Add missing <linux/delay.h> include (reported by Stephen Rothwell). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move device settings code to ide-devsets.cBartlomiej Zolnierkiewicz2009-03-241-37/+0
| | | | | | Remove stale comment from ide.c while at it. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move ide_do_park_unpark() to ide-park.cBartlomiej Zolnierkiewicz2009-03-241-24/+0
| | | | | Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: factor out processing of special commands from ide_special_rq()Bartlomiej Zolnierkiewicz2009-03-241-34/+41
| | | | | | | | | Factor out processing of special commands from ide_special_rq() to ide_do_devset() and ide_do_park_unpark(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove ide_do_drive_cmd()Bartlomiej Zolnierkiewicz2009-03-241-28/+0
| | | | | | | | | | | * Use elv_add_request() instead of __elv_add_request() in ide_do_drive_cmd(). * ide_do_drive_cmd() is used only in ide-{atapi,cd}.c so inline it there. There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move ide_dma_timeout_retry() to ide-dma.cBartlomiej Zolnierkiewicz2009-03-241-57/+0
| | | | | | | | Move ide_dma_timeout_retry() to ide-dma.c and add static inline version for CONFIG_BLK_DEV_IDEDMA=n. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move drive_is_ready() to ide-io.cBartlomiej Zolnierkiewicz2009-03-241-0/+23
| | | | | | | | | Move drive_is_ready() to ide-io.c, then make it static. Also make some minor CodingStyle fixups while at it. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: unexport ide_devset_execute()Bartlomiej Zolnierkiewicz2009-03-241-1/+0
| | | | | | There are no modular ide_devset_execute() users left so unexport it. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move ide_pktcmd_tf_load() to ide-atapi.cBartlomiej Zolnierkiewicz2009-03-241-20/+0
| | | | | | | Then make it static and remove 'dma' argument. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: allow to wrap interrupt handlerStanislaw Gruszka2009-03-051-0/+1
| | | | | | | Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl> Cc: Andrew Victor <linux@maxim.org.za> [bart: minor checkpatch.pl / CodingStyle fixups] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: expiry() returns int, negative expiry() return values won't be noticedRoel Kluin2009-03-051-1/+1
| | | | | | | | | | | | | | bart: It seems like the bug could cause insanely long timeouts for: - ATA_DMA_ERR error in dma_timer_expiry() - commands without ->expiry in tc86c001_timer_expiry() (TC86C001 IDE controller only) Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Andrew Morton <akpm@linux-foundation.org> [bart: port it to the current tree] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide-cd: fix DMA for non bio-backed requestsBorislav Petkov2009-02-021-3/+6
| | | | | | | This one fixes http://bugzilla.kernel.org/show_bug.cgi?id=12320. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove now redundant ->cur_dev checksBartlomiej Zolnierkiewicz2009-01-061-61/+46
| | | | | | | | | | | * ->cur_dev should now be always valid if ->handler is set so remove redundant checks from ide_intr() and ide_timer_expiry(). * Apply CodingStyle fixups in ide_timer_expiry() while at it. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove superfluous hwif variable assignment from ide_timer_expiry()Bartlomiej Zolnierkiewicz2009-01-061-1/+0
| | | | | | There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: make "paranoia" ->handler check in ide_intr() more strictBartlomiej Zolnierkiewicz2009-01-061-6/+3
| | | | | | | | If ->handler is set while it shouldn't be it indicates deep problems so BUG_ON()-ning and preventing further damage is much more appropriate than merely printing an error message. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove ->error method from struct ide_driverBartlomiej Zolnierkiewicz2009-01-061-11/+2
| | | | | | | | * Remove (now superfluous) ->error method from struct ide_driver. * Unexport __ide_error() and make it static. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove ide_driver_t typedefBartlomiej Zolnierkiewicz2009-01-061-6/+6
| | | | | | | | While at it: - s/struct ide_driver_s/struct ide_driver/ - use to_ide_driver() macro in ide-proc.c Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove HWIF() macroBartlomiej Zolnierkiewicz2009-01-061-4/+4
| | | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: merge ide_hwgroup_t with ide_hwif_t (v2)Bartlomiej Zolnierkiewicz2009-01-061-59/+58
| | | | | | | | | | | | | | | | | | | * Merge ide_hwgroup_t with ide_hwif_t. * Cleanup init_irq() accordingly, then remove no longer needed ide_remove_port_from_hwgroup() and ide_ports[]. * Remove now unused HWGROUP() macro. While at it: * ide_dump_ata_error() fixups v2: * Fix ->quirk_list check in do_ide_request() (s/hwif->cur_dev/prev_port->cur_dev). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use lock bitops for ports serialization (v2)Bartlomiej Zolnierkiewicz2009-01-061-42/+63
| | | | | | | | | | | | | | | | | | | | | | | * Add ->host_busy field to struct ide_host and use it's first bit together with lock bitops to provide new ports serialization method. * Convert core IDE code to use new ide_[un]lock_host() helpers. This removes the need for taking hwgroup->lock if host is already busy on serialized hosts and makes it possible to merge ide_hwgroup_t into ide_hwif_t (done in the later patch). * Remove no longer needed ide_hwgroup_t.busy and ide_[un]lock_hwgroup(). * Update do_ide_request() documentation. v2: * ide_release_lock() should be called inside IDE_HFLAG_SERIALIZE check. * Add ide_hwif_t.busy flag and ide_[un]lock_port() for serializing devices on a port. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove hwgroup->hwif and {drive,hwif}->nextBartlomiej Zolnierkiewicz2009-01-061-6/+6
| | | | | | | | | | | | | | | | | | | | | * Add 'int port_count' field to ide_hwgroup_t to keep the track of the number of ports in the hwgroup. Then update init_irq() and ide_remove_port_from_hwgroup() to use it. * Remove no longer needed hwgroup->hwif, {drive,hwif}->next, ide_add_drive_to_hwgroup() and ide_remove_drive_from_hwgroup() (hwgroup->drive now only denotes the currently active device in the hwgroup). * Update locking documentation in <linux/ide.h>. While at it: * Rename ->drive field in ide_hwgroup_t to ->cur_dev. * Use __func__ in ide_timer_expiry(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use per-port IRQ handlersBartlomiej Zolnierkiewicz2009-01-061-35/+23
| | | | | | | | | Use hwif instead of hwgroup as {request,free}_irq()'s cookie, teach ide_intr() to return early for non-active serialized ports, modify unexpected_intr() accordingly and then use per-port IRQ handlers instead of per-hwgroup ones. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add ->cur_port to struct ide_host and use it for serialized hostsBartlomiej Zolnierkiewicz2009-01-061-10/+15
| | | | | | | | | * Pass 'ide_hwif_t *' instead of 'ide_hwgroup_t *' to unexpected_intr(). * Cache pointer to the port currently being serviced in ->cur_port and use it instead of hwif->hwgroup on serialized hosts. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: fix setting nIEN on idle devicesBartlomiej Zolnierkiewicz2009-01-061-4/+6
| | | | | | | | Fix do_ide_request() to operate on previous device / port instead of the current one. The original code was wrong since at least Feb 2002 (2.4.0 timeframe). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: fix LOCKDEP warningBartlomiej Zolnierkiewicz2009-01-061-1/+0
| | | | | | | | | | | | | | | | | | | commit 295f00042aaf6b553b5f37348f89bab463d4a469 ("ide: don't execute the next queued command from the hard-IRQ context") overlooked that ide_do_drive_cmd() (used for REQUEST SENSE command handling) may still invoke do_ide_request() (->request_fn) in the hard-IRQ context through blk_start_queueing(). This resulted in a LOCKDEP warning after commit b599bc7a1199419e122cb2e9ec6b0fa2cfbbc17b ("ide: use per-device request queue locks (v2)"). Since calling blk_start_queuing() in ide_do_drive_cmd() doesn't make much sense as the port is already marked as busy (so the execution of the new command will be deferred anyway) then just remove it fixing LOCKDEP warning and saving some CPU cycles at the same time. Reported-and-tested-by: Larry Finger <Larry.Finger@lwfinger.net> Reported-by: Grissiom <chaos.proton@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove the last ide-scsi remnantsBorislav Petkov2009-01-021-3/+0
| | | | | Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use per-device request queue locks (v2)Bartlomiej Zolnierkiewicz2009-01-021-146/+68
| | | | | | | | | | | | | | | | | | | | | | | | * Move hack for flush requests from choose_drive() to do_ide_request(). * Add ide_plug_device() helper and convert core IDE code from using per-hwgroup lock as a request lock to use the ->queue_lock instead. * Remove no longer needed: - choose_drive() function - WAKEUP() macro - 'sleeping' flag from ide_hwif_t - 'service_{start,time}' fields from ide_drive_t This patch results in much simpler and more maintainable code (besides being a scalability improvement). v2: * Fixes/improvements based on review from Elias: - take as many requests off the queue as possible - remove now redundant BUG_ON() Cc: Elias Oltmanns <eo@nebensachen.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add ide_[un]lock_hwgroup() helpersBartlomiej Zolnierkiewicz2009-01-021-21/+11
| | | | | | | | | | | | | Add ide_[un]lock_hwgroup() inline helpers for obtaining exclusive access to the given hwgroup and update the core code accordingly. [ This change besides making code saner results in more efficient use of ide_{get,release}_lock(). ] Cc: Michael Schmitz <schmitz@biophys.uni-duesseldorf.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Elias Oltmanns <eo@nebensachen.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove "paranoia" checks for hwgroup->busyBartlomiej Zolnierkiewicz2009-01-021-8/+1
| | | | | | | | | | Remove "paranoia" checks for hwgroup->busy from ide_timer_expiry() and ide_intr(). This is a preparation for future changes. Cc: Michael Schmitz <schmitz@biophys.uni-duesseldorf.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Elias Oltmanns <eo@nebensachen.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove IDE PM hack from do_ide_request()Bartlomiej Zolnierkiewicz2009-01-021-8/+1
| | | | | | | | We now tell block layer that there is still work to do using blk_plug_device() so hack for IDE Power Management can be removed (it was buggy for hwgroups having more than 4 devices anyway). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: don't execute the next queued command from the hard-IRQ context (v2)Bartlomiej Zolnierkiewicz2009-01-021-37/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Tell the block layer that we are not done handling requests by using blk_plug_device() in ide_do_request() (request handling function) and ide_timer_expiry() (timeout handler) if the queue is not empty. * Remove optimization which directly calls ide_do_request() for the next queued command from the ide_intr() (IRQ handler) and ide_timer_expiry(). * Remove no longer needed IRQ masking from ide_do_request() - in case of IDE ports needing serialization disable_irq_nosync()/enable_irq() was used for the (possibly shared) IRQ of the other IDE port. * Put the misplaced comment in the right place in ide_do_request(). * Drop no longer needed 'int masked_irq' argument from ide_do_request(). * Merge ide_do_request() into do_ide_request(). * Remove no longer needed IDE_NO_IRQ define. While at it: * Don't use HWGROUP() macro in do_ide_request(). * Use __func__ in ide_intr(). This patch reduces IRQ hadling latency for IDE and improves the system-wide handling of shared IRQs (which should result in more timeout resistant and stable IDE systems). It also makes it possible to do some further changes later (i.e. replace some busy-waiting delays with sleeping equivalents). v2: Changes per review from Elias Oltmanns: - fix wrong goto statement in 'if (startstop == ide_stopped)' block - use spin_unlock_irq() - don't use obsolete HWIF() macro Cc: Elias Oltmanns <eo@nebensachen.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: move Power Management support to ide-pm.cBartlomiej Zolnierkiewicz2008-12-291-159/+0
| | | | | | There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove redundant code from ide_end_drive_cmd()Bartlomiej Zolnierkiewicz2008-12-291-3/+0
| | | | | | rq->errors is overwritten later in this function. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: always set nIEN on idle devicesBartlomiej Zolnierkiewicz2008-12-291-1/+1
| | | | | | | | | * Set nIEN for previous port/device in ide_do_request() also if port uses a non-shared IRQ. * Remove no longer needed ide_hwif_t.sharing_irq. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: fix ->quirk_list checking in ide_do_request()Bartlomiej Zolnierkiewicz2008-12-291-1/+1
| | | | | | | Fix nIEN quirk check to also omit quirky devices using pdc202xx_{new,old} host drivers for which ->quirk_list == 2. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: cleanup ide_do_request()Bartlomiej Zolnierkiewicz2008-12-291-5/+0
| | | | | | | | Both choose_drive() and PM handling code make sure that the queue is unplugged so no need to check it again. Cc: Elias Oltmanns <eo@nebensachen.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: replace the global ide_lock spinlock by per-hwgroup spinlocks (v2)Bartlomiej Zolnierkiewicz2008-12-291-17/+16
| | | | | | | | | | | | | | | | | | | | | | Now that (almost) all host drivers have been fixed not to abuse ide_lock and core code usage of ide_lock has been sanitized we may safely replace ide_lock by per-hwgroup locks. This patch is partially based on earlier patch from Ravikiran G Thirumalai. While at it: - don't use deprecated HWIF() and HWGROUP() macros - update locking documentation in ide.h v2: Add missing spin_lock_init(&hwgroup->lock). (Noticed by Elias Oltmanns) Cc: Vaibhav V. Nivargi <vaibhav.nivargi@gmail.com> Cc: Alok N. Kataria <alokk@calsoftinc.com> Cc: Shai Fultheim <shai@scalex86.org> Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Cc: Elias Oltmanns <eo@nebensachen.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use queue lock instead of ide_lock when possibleBartlomiej Zolnierkiewicz2008-12-291-9/+10
| | | | | | | | This is just a preparation for future changes and there should be no functional changes caused by this patch since ide_lock is currently also used as queue lock. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: ide_lock + __blk_end_request() -> blk_end_request()Bartlomiej Zolnierkiewicz2008-12-291-12/+4
| | | | | | | | | | Use blk_end_request() instead of ide_lock + __blk_end_request() in cdrom_end_request(), cdrom_newpc_intr(), __ide_end_request(), ide_complete_pm_request() and ide_end_drive_cmd(). [ ide_lock is currently also used as queue lock ] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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