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2012-11-22md/raid10: close race that lose writes lost when replacement completes.NeilBrown
When a replacement operation completes there is a small window when the original device is marked 'faulty' and the replacement still looks like a replacement. The faulty should be removed and the replacement moved in place very quickly, bit it isn't instant. So the code write out to the array must handle the possibility that the only working device for some slot in the replacement - but it doesn't. If the primary device is faulty it just gives up. This can lead to corruption. So make the code more robust: if either the primary or the replacement is present and working, write to them. Only when neither are present do we give up. This bug has been present since replacement was introduced in 3.3, so it is suitable for any -stable kernel since then. Reported-by: "George Spelvin" <linux@horizon.com> Cc: stable@vger.kernel.org Signed-off-by: NeilBrown <neilb@suse.de>
2012-11-22Merge branch 'drm-fixes-3.7' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes Alex writes: A couple more small fixes for 3.7: - another evergreen_mc fix - add an AGP quirk for an old RV250 - new pci id. * 'drm-fixes-3.7' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: add new SI pci id radeon: add AGPMode 1 quirk for RV250 drm/radeon: properly track the crtc not_enabled case evergreen_mc_stop()
2012-11-22Merge branch 'drm-nouveau-fixes' of ↵Dave Airlie
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes nouveau: one more regression fix. * 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau: use the correct fence implementation for nv50
2012-11-22Merge branch 'drm-nouveau-fixes' of ↵Dave Airlie
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes Some more misc fallout from nouveau rework. * 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau/bios: fix DCB v1.5 parsing drm/nouveau: add missing pll_calc calls drm/nouveau: fix crash with noaccel=1 drm/nv40: allocate ctxprog with kmalloc drm/nvc0/disp: fix thinko in vblank regression fix..
2012-11-22drm/nouveau: use the correct fence implementation for nv50Maarten Lankhorst
Only compile time tested, noticed nv50_fence_create was never used, so fix this. This will probably fix vblank on nv50 cards. Hopefully this is still in time for 3.7 final release. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-21tty vt: Fix a regression in command line editionJean-François Moine
The commit 81732c3b2fede049a692e58a7ceabb6d18ffb18c ("Fix line garbage in virtual console on command line edition") made a regression with some machines: some characters were not erased after line edition. This patch adjusts the number of moved characters and the size of the region to be updated. Signed-off-by: Jean-François Moine <moinejf@free.fr> Tested-by: Krzysztof Mazur <krzysiek@podlesie.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-21drm/radeon: add new SI pci idAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2012-11-21netfilter: cttimeout: fix buffer overflowFlorian Westphal
Chen Gang reports: the length of nla_data(cda[CTA_TIMEOUT_NAME]) is not limited in server side. And indeed, its used to strcpy to a fixed-sized buffer. Fortunately, nfnetlink users need CAP_NET_ADMIN. Reported-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-11-21netfilter: ipset: Fix range bug in hash:ip,port,netJozsef Kadlecsik
Due to the missing ininitalization at adding/deleting entries, when a plain_ip,port,net element was the object, multiple elements were added/deleted instead. The bug came from the missing dangling default initialization. The error-prone default initialization is corrected in all hash:* types. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-11-21fix incorrect NR_FREE_PAGES accounting (appears like memory leak)Dave Hansen
There have been some 3.7-rc reports of vm issues, including some kswapd bugs and, more importantly, some memory "leaks": http://www.spinics.net/lists/linux-mm/msg46187.html https://bugzilla.kernel.org/show_bug.cgi?id=50181 Commit 1fb3f8ca0e92 ("mm: compaction: capture a suitable high-order page immediately when it is made available") took split_free_page() and reused it for the compaction code. It does something curious with capture_free_page() (previously known as split_free_page()): int capture_free_page(struct page *page, int alloc_order, ... __mod_zone_page_state(zone, NR_FREE_PAGES, -(1UL << order)); - /* Split into individual pages */ - set_page_refcounted(page); - split_page(page, order); + if (alloc_order != order) + expand(zone, page, alloc_order, order, + &zone->free_area[order], migratetype); Note that expand() puts the pages _back_ in the allocator, but it does not bump NR_FREE_PAGES. We "return" 'alloc_order' worth of pages, but we accounted for removing 'order' in the __mod_zone_page_state() call. For the old split_page()-style use (order==alloc_order) the bug will not trigger. But, when called from the compaction code where we occasionally get a larger page out of the buddy allocator than we need, we will run in to this. This patch simply changes the NR_FREE_PAGES manipulation to the correct 'alloc_order' instead of 'order'. I've been able to repeatedly trigger this in my testing environment. The amount "leaked" very closely tracks the imbalance I see in buddy pages vs. NR_FREE_PAGES. I have confirmed that this patch fixes the imbalance Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com> Acked-by: Mel Gorman <mgorman@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking updates from David Miller: 1) inet6_csk_update_pmtu() must return NULL or non-NULL, so translate ERR_PTR to NULL, as needed. Fix from Eric Dumazet. 2) Fix copy&paste error in IRDA sir_dev ->set_speed method invocation, it was testing the NULL'ness of a different method to guard the call. Fix from Alexander Shiyan. 3) Fix build regression of xilinx driver, from Jeff Mahoney. 4) Make XEN netfront (like XEN netback) handle compound pages in SKBs properly. From Ian Campbell. 5) Fix inverted logic of team_dev_queue_xmit() return value checks, from Jiri Pirko and Dan Carpenter. 6) dma_poll_create() no longer allows a NULL device argument, breaking both ixp4xx drivers. Fix from Xi Wang. 7) ne2000 driver doesn't hook up the parent device properly, breaking udev matching. Fix from Alan Cox. 8) Locking and memory leak fixes in Near Field Communications layer. From Thierry Escande, Szymon Janc, and Waldemar Rymarkiewicz. 9) sis900 resume regression, sis900_set_mode() is being called with the iomem pointer instead of the expected device private. Fix from Francois Romieu. 10) Fix IBSS regression caused by uninitializing the ibss-internals before performing an emptyness check, from Simon WUnderlich. 11) Fix SNIFFER mode regression in iwlwifi driver, from Johannes Berg. 12) Fix task wedges in mwifiex_cmd_timeout_func(), from Bing Zhao. 13) Add back wireless sysfs directory, too much stuff depends upon it being there (actually I'd say it never should have been removed to begin with). From Johannes Berg. 14) Fix hang introduced by suspend/resume changes in ath9k. Fix from Sujith Manoharan. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (24 commits) team: bcast: convert return value of team_dev_queue_xmit() to bool correctly bonding: Bonding driver does not consider the gso_max_size/gso_max_segs setting of slave devices. xen/netfront: handle compound page fragments on transmit net: fix build failure in xilinx irda: sir_dev: Fix copy/paste typo ipv6: fix inet6_csk_update_pmtu() return value ixp4xx_hss: avoid calling dma_pool_create() with NULL dev ixp4xx_eth: avoid calling dma_pool_create() with NULL dev ne2000: add the right platform device of/net/mdio-gpio: Fix pdev->id issue when using devicetrees. NFC: Fix pn533 target mode memory leak NFC: pn533: Fix mem leak in pn533_in_dep_link_up NFC: pn533: Fix use after free NFC: pn533: Fix missing lock while operating on commands list NFC: Fix nfc_llcp_local chained list insertion ath9k_hw: Fix regression in device reset sis900: fix sis900_set_mode call parameters. iwlwifi: don't WARN when a non empty queue is disabled wireless: add back sysfs directory mwifiex: report error to MMC core if we cannot suspend ...
2012-11-22md/raid5: Make sure we clear R5_Discard when discard is finished.NeilBrown
commit 9e44476851e91c86c98eb92b9bc27fb801f89072 MD: raid5 avoid unnecessary zero page for trim change raid5 to clear R5_Discard when the complete request is handled rather than when submitting the per-device discard request. However it did not clear R5_Discard for the parity device. This means that if the stripe_head was reused before it expired from the cache, the setting would be wrong and a hang would result. Also if the R5_Uptodate bit happens to be set, R5_Discard again won't be cleared. But R5_Uptodate really should be clear at this point. So make sure R5_Discard is cleared in all cases, and clear R5_Uptodate when a 'discard' completes. Signed-off-by: NeilBrown <neilb@suse.de>
2012-11-22md/raid5: move resolving of reconstruct_state earlier inNeilBrown
stripe_handle. The chunk of code in stripe_handle which responds to a *_result value in reconstruct_state is really the completion of some processing that happened outside of handle_stripe (possibly asynchronously) and so should be one of the first things done in handle_stripe(). After the next patch it will be important that it happens before handle_stripe_clean_event(), as that will clear some dev->flags bit that this code tests. Signed-off-by: NeilBrown <neilb@suse.de>
2012-11-21Merge tag 'omap-for-v3.7-rc5/fixes-signed' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes From Tony Lindgren: Few more regression fixes related to u-boot only muxing essential pins. * tag 'omap-for-v3.7-rc5/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP4: TWL: mux sys_drm_msecure as output for PMIC ARM: OMAP3: igep0020: Set WIFI/BT GPIO pins in correct mux mode ARM: OMAP: Add maintainer entry for IGEP machines
2012-11-21ARM - OMAP: ads7846: fix pendown debounce settingIgor Grinberg
Commit 97ee9f01 (ARM: OMAP: fix the ads7846 init code) have enabled the pendown GPIO debounce time setting by the below sequence: gpio_request_one() gpio_set_debounce() gpio_free() It also revealed a bug in the OMAP GPIO handling code which prevented the GPIO debounce clock to be disabled and CORE transition to low power states. Commit c9c55d9 (gpio/omap: fix off-mode bug: clear debounce settings on free/reset) fixes the OMAP GPIO handling code by making sure that the GPIO debounce clock gets disabled if no GPIO is requested from current bank. While fixing the OMAP GPIO handling code (in the right way), the above commit makes the gpio_request->set_debounce->free sequence invalid as after freeing the GPIO, the debounce settings are lost. Fix the debounce settings by moving the debounce initialization to the actual GPIO requesting code - the ads7846 driver. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-21Input: ads7846 - enable pendown GPIO debounce time settingIgor Grinberg
Some platforms need the pendown GPIO debounce time setting programmed. Since the pendown GPIO is handled by the driver, the debounce time should also be handled along with the pendown GPIO request. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-21[media] adv7604: restart STDI once if format is not foundHans Verkuil
The STDI block may measure wrong values, especially for lcvs and lcf. If the driver can not find any valid timing, the STDI block is restarted to measure the video timings again. The function will return an error, but the restart of STDI will generate a new STDI interrupt and the format detection process will restart. Signed-off-by: Mats Randgaard <matrandg@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] adv7604: use presets where possibleHans Verkuil
Use predefined video timings (prim_mode/vid_std) when available as recommended by Analog Devices (http://ez.analog.com/message/48267#48267). Also remove 720p30 support since the ADV7604 can't handle that. (http://ez.analog.com/message/61488#61488) Signed-off-by: Mats Randgaard <matrandg@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] v4l2: sn9c102 incorrectly blocks FMT_SN9C10XAlan Cox
Missing break Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] pvr2: fix minor storageAlan Cox
This should have break statements in it. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] adv7604: convert struct i2c_msg initialization to C99 formatShubhrajyoti D
Convert the struct i2c_msg initialization to C99 format. This makes maintaining and editing the code simpler. Also helps once other fields like transferred are added in future. Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] adv7604: Replace prim_mode by modeHans Verkuil
Changes the way the primary mode is handled: - Remove it from platform_data since it doesn't belong there. - Add a new mode enum for use with s_routing. - Collapse the two HDMI modes into one HDMI mode: when setting up the timings manually we do not need to select HDMI_COMP mode. That's only needed when selecting a preset. This patch prepares for the next step where we switch to using the presets where available. Signed-off-by: Mats Randgaard <mats.randgaard@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] adv7604: cleanup referencesHans Verkuil
Signed-off-by: Mats Randgaard <mats.randgaard@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] winbond-cir: add carrier detectionSean Young
The winbond hardware has a counter for leading edges, which increases as they are received. As we read raw IR from a fifo in an interrupt handler, we cannot correlate them to specific IR pulses so we simply count all pulses and edges until we go idle and disable the receiver. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] winbond-cir: increase IR receiver resolutionSean Young
This is needed for carrier reporting. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] winbond-cir: fix idle modeSean Young
The receiver is never disabled by idle mode since rxstate never gets set to RXSTATE_ACTIVE, so we keep on getting interrupts after the first IR activity ends. Note that ir_raw_event_reset() already calls ir_raw_event_handle(). Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] stkwebcam: Fix sparse warning on undeclared symbolEzequiel Garcia
The sparse warning is: "drivers/media/usb/stkwebcam/stk-webcam.c:59:5: warning: symbol 'first_init' was not declared. Should it be static?" Declare variable 'first_init' as static and local to the function. Found by Hans Verkuil's daily build. Tested by compilation only. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21MAINTAINERS: add entries for some RC devicesSean Young
Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21MAINTAINERS: Add entry for Davinci video driversLad, Prabhakar
This patch adds an entry in MAINTAINERS file for TI Davinci media drivers. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21MAINTAINERS: add an entry for radio-mr800 driverAlexey Klimov
This patch adds MAINTAINERS entry for radio-mr800 usb radio driver. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21MAINTAINERS: Add entry for S3C24XX/S3C64XX SoC CAMIF driverSylwester Nawrocki
Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21MAINTAINERS: Update maintainer for smiapp and adp1653 driversSakari Ailus
And the smiapp-pll which is in a way part of the smiapp driver. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] media:davinci: clk - {prepare/unprepare} for common clkMurali Karicheri
As a first step towards migrating davinci platforms to use common clock framework, replace all instances of clk_enable() with clk_prepare_enable() and clk_disable() with clk_disable_unprepare(). Also fixes some issues related to clk clean up in the driver Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21team: bcast: convert return value of team_dev_queue_xmit() to bool correctlyJiri Pirko
The thing is that team_dev_queue_xmit() returns NET_XMIT_* or -E*. bc_trasmit() should return true in case all went well. So use ! to get correct retval from team_dev_queue_xmit() result. This bug caused iface statistics to be badly computed. This bug was introduced by: team: add broadcast mode (5fc889911a99043a97da1daa0d010ad72cbc3042) Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-21Merge tag 'pinctrl-for-v3.7-late' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pinctrl fix from Linus Walleij: "A simple pinctrl Kconfig oneliner arriving late. Final (hopefully) oneliner for the pinctrl subsystem targeted at v3.7" * tag 'pinctrl-for-v3.7-late' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl/samsung: don't allow enabling pinctrl-samsung standalone
2012-11-21Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull selinux RCU fixlet from James Morris. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: selinux: fix sel_netnode_insert() suspicious rcu dereference
2012-11-21sign-file: fix the perl warning message when extracting ASN.1Chun-Yi Lee
There have the following warning message when running modules install for sign ko files: # make modules_install ... INSTALL drivers/input/touchscreen/pcap_ts.ko Found = in conditional, should be == at scripts/sign-file line 164. Found = in conditional, should be == at scripts/sign-file line 161. Found = in conditional, should be == at scripts/sign-file line 159. This patch change replace '=' by '==' in elsif conditions for avoid the above warning messages. Signed-off-by: Chun-Yi Lee <jlee@suse.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-21bonding: Bonding driver does not consider the gso_max_size/gso_max_segs ↵Sarveshwar Bandi
setting of slave devices. Patch sets the lowest gso_max_size and gso_max_segs values of the slave devices during enslave and detach. Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-21xen/netfront: handle compound page fragments on transmitIan Campbell
An SKB paged fragment can consist of a compound page with order > 0. However the netchannel protocol deals only in PAGE_SIZE frames. Handle this in xennet_make_frags by iterating over the frames which make up the page. This is the netfront equivalent to 6a8ed462f16b for netback. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: netdev@vger.kernel.org Cc: xen-devel@lists.xen.org Cc: Eric Dumazet <edumazet@google.com> Cc: Konrad Rzeszutek Wilk <konrad@kernel.org> Cc: ANNIE LI <annie.li@oracle.com> Cc: Sander Eikelenboom <linux@eikelenboom.it> Cc: Stefan Bader <stefan.bader@canonical.com> Acked-by: Eric Dumazet <edumazet@google.com> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-21Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem John W. Linville says: ==================== This is a batch of fixes intended for 3.7... Included are two pulls. Regarding the mac80211 tree, Johannes says: "Please pull my mac80211.git tree (see below) to get two more fixes for 3.7. Both fix regressions introduced *before* this cycle that weren't noticed until now, one for IBSS not cleaning up properly and the other to add back the "wireless" sysfs directory for Fedora's startup scripts." Regarding the iwlwifi tree, Johannes says: "Please also pull my iwlwifi.git tree, I have two fixes: one to remove a spurious warning that can actually trigger in legitimate situations, and the other to fix a regression from when monitor mode was changed to use the "sniffer" firmware mode." Also included is an nfc tree pull. Samuel says: "We mostly have pn533 fixes here, 2 memory leaks and an early unlocking fix. Moreover, we also have an LLCP adapter linked list insertion fix." On top of that, a few more bits... Albert Pool adds a USB ID to rtlwifi. Bing Zhao provides two mwifiex fixes -- one to fix a system hang during a command timeout, and the other to properly report a suspend error to the MMC core. Finally, Sujith Manoharan fixes a thinko that would trigger an ath9k hang during device reset. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-21[media] media: davinci: vpbe: set device capabilitiesLad, Prabhakar
set device_caps and also change the driver and bus_info to proper values as per standard. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21mfd: twl4030: Fix chained irq handling on resume from suspendKalle Jokiniemi
The irqs are enabled one-by-one in pm core resume_noirq phase. This leads to situation where the twl4030 primary interrupt handler (PIH) is enabled before the chained secondary handlers (SIH). As the PIH cannot clear the pending interrupt, and SIHs have not been enabled yet, a flood of interrupts hangs the device. Fixed the issue by setting the SIH irqs with IRQF_EARLY_RESUME flags, so they get enabled before the PIH. Signed-off-by: Kalle Jokiniemi <kalle.jokiniemi@jollamobile.com> Acked-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-11-21[media] media: davinci: vpbe: migrate driver to videobuf2Lad, Prabhakar
This patch migrates VPBE display driver to videobuf2 framework. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] media: davinci: vpbe: fix build warningLad, Prabhakar
Warnings were generated because of the following commit changed data type for address pointer 195bbca ARM: 7500/1: io: avoid writeback addressing modes for __raw_ accessors add __iomem annotation to fix following warnings drivers/media/platform/davinci/vpbe_osd.c: In function ‘osd_read’: drivers/media/platform/davinci/vpbe_osd.c:49:2: warning: passing argument 1 of ‘__raw_readl’ makes pointer from integer without a cast [enabled by default] arch/arm/include/asm/io.h:104:19: note: expected ‘const volatile void *’ but argument is of type ‘long unsigned int’ This patch stores the ioremap_nocache() returned address in a void __iomem * instead of a unsigned long and passes the same to readl/writel functions which fixes the above warnings. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] v4l, smiapp, smiapp-pll, adp1653: Update contact informationSakari Ailus
Update contact information to correspond my e-mail address changes. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] staging/media: Use dev_ printks in go7007/go7007-fw.cYAMANE Toshiaki
fixed below checkpatch warning. - WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then pr_debug(... to printk(KERN_DEBUG ... - WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ... Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] staging/media: Use dev_ or pr_ printks in go7007/wis-saa7113.cYAMANE Toshiaki
fixed below checkpatch warnings. - WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ... - WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then pr_debug(... to printk(KERN_DEBUG ... Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] Staging/media: fixed spacing coding style in go7007/wis-saa7113.cYAMANE Toshiaki
fixed below checkpatch error. - ERROR: that open brace { should be on the previous line Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] staging/media: Use dev_ or pr_ printks in go7007/wis-saa7115.cYAMANE Toshiaki
fixed below checkpatch warnings. - WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ... - WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then pr_debug(... to printk(KERN_DEBUG ... Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-21[media] Staging/media: fixed spacing coding style in go7007/wis-saa7115.cYAMANE Toshiaki
fixed below checkpatch error. - ERROR: that open brace { should be on the previous line Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>