summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* USB: Correct Makefile to make isp1760 buildableIvan Kuten2009-02-091-0/+1
| | | | | | | | Signed-off-by: Ivan Kuten <ivan.kuten@promwad.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: option: New mobile broadband modems to be supportedDirk De Schepper2009-02-091-28/+56
| | | | | | | | | | | | | - New Novatel and Dell mobile broadband modem products added - Dell pid variables used in stead of numerical PIDs for known products Signed-off-by: Dirk De Schepper <ddeschepper@nvtl.com> Cc: stable <stable@kernel.org> Signed-off-by: Matthias Urlichs <matthias@urlichs.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: two more usb ids for ti_usb_3410_5052Oliver Neukum2009-02-092-3/+9
| | | | | | | | | | | This patch adds device IDs and balances the counts to make the hot ID additioning mechanism work. Signed-off-by: Oliver Neukum <oneukum@suse.de> Cc: stable <stable@kernel.org> Cc: Chris Adams <cmadams@hiwaay.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi_sio: unlock_kernel() on error in set_serial_info()Dan Carpenter2009-02-091-1/+3
| | | | | | | | | | | There was one error path where unlock_kernel() wasn't called. This was found with a code checker (http://repo.or.cz/w/smatch.git/) Compile tested only, sorry. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb-storage: add Pentax to the bad-vendor listAlan Stern2009-02-092-15/+2
| | | | | | | | | | | | This patch (as1202) adds Pentax to usb-storage's list of bad vendors whose devices always need the CAPACITY_HEURISTICS flag. This is in addition to the existing entries: Nokia, Nikon, and Motorola. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Virgo Pärna <virgo.parna@mail.ee> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi_sio: add support for the NDI Polaris systemStephane Clerambault2009-02-092-0/+4
| | | | | | | | | | Add support for the NDI Polaris system *http://www.ndigital.com/). Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Oliver Neukum <oneukum@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb-serial: fix the aircable_init failure pathDave Young2009-02-091-2/+2
| | | | | | | | | The failure path of aircable_init is wrong, fix the order of (goto) labels. Signed-off-by: Dave Young <hidave.darkstar@gmail.com> Acked-by: Naranjo Manuel Francisco <naranjo.manuel@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb-storage: remove WARN from last-sector hacksAlan Stern2009-02-091-33/+3
| | | | | | | | | | | | This patch (as1201) removes the WARN() from the last-sector hacks in usb-storage, thereby making the code match the version now in .27-stable and .28-stable. The WARN() isn't needed, since there is no longer any intention of assuming that all storage devices have an even number of sectors, and it annoys users for no good reason. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Revert USB: option: add Pantech cardsGreg Kroah-Hartman2009-02-091-9/+0
| | | | | | | | | | | | | | Revert 8b6346ec899713a90890c9e832f7eff91ea73504 as these devices really work just fine with the cdc-acm driver, as they follow the spec properly. Thanks to Chuck Ebbert for pointing out the problem here. Cc: Chuck Ebbert <cebbert@redhat.com> Cc: Dan Williams <dcbw@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: cdc-acm.c: remove duplicate lines for MTK gps supportJames Treacy2009-02-091-3/+0
| | | | | | | | | The same patch to add support for MTK gps loggers was submitted by two different people and applied twice. Remove the redundant lines. Signed-off-by: James Treacy <treacy@debian.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix stalled TX requests bugAnton Vorontsov2009-02-091-0/+1
| | | | | | | | | | | | | | | | | While disabling an endpoint the driver nuking any pending requests, thus completing them with -ESHUTDOWN status. But the driver doesn't clear the tx_req, which means that a next TX request (after ep_enable), might get stalled, since the driver won't queue the new reqests. This patch fixes a bug I'm observing with ethernet gadget while playing with ifconfig usb0 up/down (the up/down sequence disables and enables `in' and `out' endpoints). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix muram corruption by disabled endpointsAnton Vorontsov2009-02-091-0/+1
| | | | | | | | | | | | | | Before freeing an endpoint's muram memory, we should stop all activity of the endpoint, otherwise the QE UDC controller might do nasty things with the muram memory that isn't belong to that endpoint anymore. The qe_ep_reset() effectively flushes the hardware fifos, finishes all late transaction and thus prevents the corruption. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix disconnects reporting during bus resetAnton Vorontsov2009-02-091-0/+3
| | | | | | | | | | | | | | | | | Freescale QE UDC controllers can't report the "port change" states, so the only way to handle disconnects is to process bus reset interrupts. The bus reset can take some time, that is, few irqs. Gadgets may print the disconnection events, and this causes few repetitive messages in the kernel log. This patch fixes the issue by using the usb_state machine, if the usb controller has been already reset, just quit the reset irq early. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix QE USB controller initializationAnton Vorontsov2009-02-091-1/+5
| | | | | | | | | | | | | qe_udc_reg_init() leaves the USB controller enabled before muram memory initialized. Sometimes the uninitialized muram memory confuses the controller, and it start sending the busy interrupts. Fix this by disabling the controller, it will be enabled later by the gadget driver, at bind time. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix recursive locking bug in ch9getstatus()Anton Vorontsov2009-02-091-8/+18
| | | | | | | | | | | | | | | | | | | | | The call chain is this: qe_udc_irq() <- grabs the udc->lock spinlock rx_irq() qe_ep0_rx() ep0_setup_handle() setup_received_handle() ch9getstatus() qe_ep_queue() <- tries to grab the udc->lock again It seems unsafe to temporarily drop the lock in the ch9getstatus(), so to fix that bug the lock-less __qe_ep_queue() function implemented and used by the ch9getstatus(). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix oops on QE UDC probe failureAnton Vorontsov2009-02-091-1/+8
| | | | | | | | | | | | | | | | | In case of probing errors the driver kfrees the udc_controller, but it doesn't set the pointer to NULL. When usb_gadget_register_driver is called, it checks for udc_controller != NULL, the check passes and the driver accesses nonexistent memory. Fix this by setting udc_controller to NULL in case of errors. While at it, also implement irq_of_parse_and_map()'s failure and cleanup cases. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* i915: Fix more size_t format string warningsLinus Torvalds2009-02-091-1/+1
| | | | | | | The DRI people seem to have a hard time getting these right (see also commit aeb565dfc3ac4c8b47c5049085b4c7bfb2c7d5d7). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'drm-fixes' of ↵Linus Torvalds2009-02-0918-193/+1428
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/i915: select framebuffer support automatically drm/i915: add get_vblank_counter function for GM45 drm/i915: capture last_vblank count at IRQ uninstall time too drm/i915: Unlock mutex on i915_gem_fault() error path drm/i915: Quiet the message on get/setparam ioctl with an unknown value. drm/i915: skip LVDS initialization on Apple Mac Mini drm/i915: sync SDVO code with stable userland modesetting driver drm/i915: Unref the object after failing to set tiling mode. drm/i915: add fence register management to execbuf drm/i915: Return error from i915_gem_object_get_fence_reg() when failing. drm/i915: Set up an MTRR covering the GTT at driver load. drm/i915: Skip SDVO/HDMI init when the chipset tells us it's not present. drm/i915: Suppress GEM teardown on X Server exit in KMS mode. drm/radeon: fix ioremap conflict with AGP mappings i915: fix unneeded locking in i915 LVDS get modes code.
| * drm/i915: select framebuffer support automaticallyIngo Molnar2009-02-082-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Migration helper. The i915 driver recently added a 'depends on FB' rule to its Kconfig entry - which silently turns off DRM_I915 if someone has a working config but no CONFIG_FB selected, and upgrades to the latest upstream kernel. Norbert Preining reported this problem: Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12599 Subject : dri /dev node disappeared with 2.6.29-rc1 So change it to "select FB", which auto-selects framebuffer support. This way the driver keeps working, regardless of whether FB was enabled before or not. Kconfig select's of interactive options can be problematic to dependencies and can cause build breakages - but in this case it's safe because it's a leaf entry with no dependencies of its own. ( There is some minor circular dependency fallout as FB_I810 and FB_INTEL also used 'depends on FB' constructs - update those to "select FB" too. ) Reported-by: Norbert Preining <preining@logic.at> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: add get_vblank_counter function for GM45Jesse Barnes2009-02-085-1/+24
| | | | | | | | | | | | | | | | | | | | | | As discussed in the long thread about vblank related timeouts, it turns out GM45 has different frame count registers than previous chips. This patch adds support for them, which prevents us from waiting on really stale sequence values in drm_wait_vblank (which rather than returning immediately ends up timing out or getting interrupted). Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: capture last_vblank count at IRQ uninstall time tooJesse Barnes2009-02-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In dc1336ff4fe08ae7cfe8301bfd7f0b2cfd31d20a (set vblank enable flag correctly across IRQ uninstall), we made sure drivers that uninstall their interrupt handler set the vblank enabled flag correctly, so that when interrupts are re-enabled, vblank interrupts & counts work as expected. However I missed the last_vblank field: it needs to be updated as well, otherwise, at the next drm_update_vblank_count we'll end up comparing a current count to a stale one (the last one captured by the disable function), which may trigger the wraparound handling, leading to a jumpy counter and hangs in drm_wait_vblank. The jumpy counter can prevent the DRM_WAIT_ON from returning success if the difference between the current count and the requested count is greater than 2^23, leading to timeouts or hangs, if the ioctl is restarted in a loop (as is the case in libdrm < 2.4.4). Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Acked-by: Michel Dänzer <michel@daenzer.net> Tested-by: Timo Aaltonen <tjaalton@cc.hut.fi> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/i915: Unlock mutex on i915_gem_fault() error pathChris Wilson2009-02-081-1/+3
| | | | | | | | | | | | | | | | | | If we failed to allocate a new fence register we would return VM_FAULT_SIGBUS without relinquishing the lock. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: Quiet the message on get/setparam ioctl with an unknown value.Eric Anholt2009-02-081-2/+2
| | | | | | | | | | | | | | | | | | | | Getting an unknown get/setparam used to be more significant back when they didn't change much. However, now that we're in the git world we're using them instead of a monotonic version number to signal feature availability, so clients ask about unknown params on older kernels more often. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: skip LVDS initialization on Apple Mac MiniPaul Collins2009-02-081-34/+13
| | | | | | | | | | | | | | | | | | | | The Apple Mac Mini falsely reports LVDS. Use DMI to check whether we are running on a Mac Mini, and skip LVDS initialization if that proves to be the case. Signed-off-by: Paul Collins <paul@ondioline.org> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: sync SDVO code with stable userland modesetting driverJesse Barnes2009-02-084-104/+1173
| | | | | | | | | | | | | | | | | | Pull in an update from the 2D driver (hopefully the last one, future work should be done here and pulled back into xf86-video-intel as needed). Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: Unref the object after failing to set tiling mode.Chris Wilson2009-02-081-1/+4
| | | | | | | | | | | | | | | | Cleanup the object reference on the error paths. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: add fence register management to execbufJesse Barnes2009-02-086-20/+146
| | | | | | | | | | | | | | | | | | | | | | | | Adds code to set up fence registers at execbuf time on pre-965 chips as necessary. Also fixes up a few bugs in the pre-965 tile register support (get_order != ffs). The number of fences available to the kernel defaults to the hw limit minus 3 (for legacy X front/back/depth), but a new parameter allows userspace to override that as needed. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: Return error from i915_gem_object_get_fence_reg() when failing.Eric Anholt2009-02-081-7/+13
| | | | | | | | | | | | | | | | | | | | Previously, the caller would continue along without knowing that the function failed, resulting in potential mis-rendering. Right now vm_fault just returns SIGBUS in that case, and we may need to disable signal handling to avoid that happening. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: Set up an MTRR covering the GTT at driver load.Eric Anholt2009-02-083-11/+25
| | | | | | | | | | | | | | | | | | We'd love to just be using PAT, but even on chips with PAT it gets disabled sometimes due to an errata. It would probably be better to have pat_enabled exported and only bother with this when !pat_enabled. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: Skip SDVO/HDMI init when the chipset tells us it's not present.Eric Anholt2009-02-081-7/+11
| | | | | | | | | | | | | | This saves startup time from probing SDVO, and saves setting up HDMI outputs on G4X devices that don't have them. Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: Suppress GEM teardown on X Server exit in KMS mode.Eric Anholt2009-02-081-0/+3
| | | | | | | | | | | | | | Fixes hangs when starting X for the second time. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/radeon: fix ioremap conflict with AGP mappingsDave Airlie2009-02-082-4/+9
| | | | | | | | | | | | | | | | this solves a regression from http://bugzilla.kernel.org/show_bug.cgi?id=12441 Reported-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * i915: fix unneeded locking in i915 LVDS get modes code.Dave Airlie2009-02-031-2/+0
| | | | | | | | | | | | | | This code is always called under the lock from the higher layers, so need to go locking it here. Signed-off-by: Dave Airlie <airlied@redhat.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds2009-02-096-15/+30
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: scatterwalk - Avoid flush_dcache_page on slab pages crypto: shash - Fix tfm destruction crypto: api - Fix zeroing on free crypto: shash - Fix module refcount crypto: api - Fix algorithm test race that broke aead initialisation
| * | crypto: scatterwalk - Avoid flush_dcache_page on slab pagesHerbert Xu2009-02-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's illegal to call flush_dcache_page on slab pages on a number of architectures. So this patch avoids doing so if PageSlab is true. In future we can move the flush_dcache_page call to those page cache users that actually need it. Reported-by: David S. Miller <davem@davemloft.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: shash - Fix tfm destructionHerbert Xu2009-02-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | We were freeing an offset into the slab object instead of the start. This patch fixes it by calling crypto_destroy_tfm which allows the correct address to be given. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: api - Fix zeroing on freeHerbert Xu2009-02-052-11/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | Geert Uytterhoeven pointed out that we're not zeroing all the memory when freeing a transform. This patch fixes it by calling ksize to ensure that we zero everything in sight. Reported-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: shash - Fix module refcountAdrian-Ken Rueegsegger2009-02-051-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | Module reference counting for shash is incorrect: when a new shash transformation is created the refcount is not increased as it should. Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: api - Fix algorithm test race that broke aead initialisationHerbert Xu2009-01-281-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we complete a test we'll notify everyone waiting on it, drop the mutex, and then remove the test larval (after reacquiring the mutex). If one of the notified parties tries to register another algorithm with the same driver name prior to the removal of the test larval, they will fail with EEXIST as only one algorithm of a given name can be tested at any time. This broke the initialisation of aead and givcipher algorithms as they will register two algorithms with the same driver name, in sequence. This patch fixes the problem by marking the larval as dead before we drop the mutex, and also ignoring all dead or dying algorithms on the registration path. Tested-by: Andreas Steffen <andreas.steffen@strongswan.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | | FRV: in_interrupt() requires #inclusion of linux/hardirq.h not asm/hardirq.h nowDavid Howells2009-02-091-1/+1
| | | | | | | | | | | | | | | | | | | | | in_interrupt() requires #inclusion of linux/hardirq.h not asm/hardirq.h now. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | x86: spinlocks: define dummy __raw_spin_is_contendedKyle McMartin2009-02-094-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Architectures other than mips and x86 are not using ticket spinlocks. Therefore, the contention on the lock is meaningless, since there is nobody known to be waiting on it (arguably /fairly/ unfair locks). Dummy it out to return 0 on other architectures. Signed-off-by: Kyle McMartin <kyle@redhat.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | mm: fix error case in mlock downgrade reversionHugh Dickins2009-02-081-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 27421e211a39784694b597dbf35848b88363c248, Manually revert "mlock: downgrade mmap sem while populating mlocked regions", has introduced its own regression: __mlock_vma_pages_range() may report an error (for example, -EFAULT from trying to lock down pages from beyond EOF), but mlock_vma_pages_range() must hide that from its callers as before. Reported-by: Sami Farin <safari-kernel@safari.iki.fi> Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Linux 2.6.29-rc4v2.6.29-rc4Linus Torvalds2009-02-081-1/+1
| | |
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-updateLinus Torvalds2009-02-083-18/+76
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-update: async: use list_move_tail async: Rename _special -> _domain for clarity. async: Add some documentation. async: Handle kthread_run() return codes. async: Fix running list handling.
| * | | async: use list_move_tailStefan Richter2009-02-081-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | list.h provides a dedicated primitive for "list_del followed by list_add_tail"... list_move_tail. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
| * | | async: Rename _special -> _domain for clarity.Cornelia Huck2009-02-083-24/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the async_*_special() functions to async_*_domain(), which describes the purpose of these functions much better. [Broke up long lines to silence checkpatch] Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
| * | | async: Add some documentation.Cornelia Huck2009-02-081-0/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add some kerneldoc to the async interface. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
| * | | async: Handle kthread_run() return codes.Cornelia Huck2009-02-081-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we fail to create the manager thread, fall back to non-fastboot. If we fail to create an async thread, try again after waiting for a bit. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
| * | | async: Fix running list handling.Cornelia Huck2009-02-081-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | async_schedule() should pass in async_running as the running list, and run_one_entry() should put the entry to be run on the provided running list instead of always on the generic one. Reported-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
* | | | radeonfb: Fix resume from D3Cold on some platformsBenjamin Herrenschmidt2009-02-082-67/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For historical reason, this driver used its own saving/restoring of the PCI config space, and used the state of it on resume as an indication as to whether it needed to re-POST the chip or not. This methods breaks with the later core changes since the core will have restored things for us. This patch fixes it by removing that custom code, using standard core methods to save/restore state, and testing for the need to re-POST by comparing the content of a few key PLL registers. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
OpenPOWER on IntegriCloud