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2009-07-09[WATCHDOG] w83697ug, fix lock imbalanceJiri Slaby1-1/+3
Don't forget to unlock io_lock when w83697ug_select_wd_register fails in wdt_ctrl. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-07-09[WATCHDOG] drivers/watchdog/bcm47xx_wdt.c: Remove unnecessary semicolonsJoe Perches1-1/+1
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-07-09Merge branch 'fixes' of ↵Linus Torvalds1-3/+4
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Fix compile failure in cpufreq.c
2009-07-09fealnx: Fix build breakage -- PR_CONT should be KERN_CONTRoland Dreier1-3/+3
Commit ad361c98 ("Remove multiple KERN_ prefixes from printk formats") broke the build for fealnx because it added some "printk(PR_CONT ..." calls, when PR_CONT doesn't exist; it should be "printk(KERN_CONT ..." Signed-off-by: Roland Dreier <rolandd@cisco.com> Cc: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-09[CPUFREQ] Fix compile failure in cpufreq.cDave Jones1-3/+4
managed_policy is out of scope for the non-smp case. Declare it locally where used (twice) Signed-off-by: Dave Jones <davej@redhat.com>
2009-07-09atmel_lcdfb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt1-2/+3
Remove not needed locking of the fb_info->mm_lock mutex before a frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-09fsl-diu-fb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt1-6/+0
Remove call to the fsl_diu_set_par before the register_framebuffer(). This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Tested-by: "Kai Jiang" <b18973@freescale.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08Remove multiple KERN_ prefixes from printk formatsJoe Perches50-225/+217
Commit 5fd29d6ccbc98884569d6f3105aeca70858b3e0f ("printk: clean up handling of log-levels and newlines") changed printk semantics. printk lines with multiple KERN_<level> prefixes are no longer emitted as before the patch. <level> is now included in the output on each additional use. Remove all uses of multiple KERN_<level>s in formats. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08pty: Rework the pty layer to use the normal buffering logicAlan Cox1-95/+59
This fixes the ppp problems and various other issues with call locking caused by one side of a pty called in one locking context trying to match another with differing rules on the other side. We also get a big slack space to work with that means we can bury the flow control deadlock case for any conceivable real world situation. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08Merge branch 'fixes' of ↵Linus Torvalds3-103/+92
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Powernow-k8: support family 0xf with 2 low p-states [CPUFREQ] fix (utter) cpufreq_add_dev mess [CPUFREQ] Cleanup locking in conservative governor [CPUFREQ] Cleanup locking in ondemand governor [CPUFREQ] Mark policy_rwsem as going static in cpufreq.c wont be exported [CPUFREQ] Eliminate the recent lockdep warnings in cpufreq
2009-07-08Merge branch 'for-linus' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM: Clear -EAGAIN in dpm_prepare x86: Fix resume from suspend when CONFIG_CC_STACKPROTECTOR
2009-07-08intel-iommu: Fix intel_iommu_unmap_range() with size 0Sheng Yang1-0/+3
After some API change, intel_iommu_unmap_range() introduced a assumption that parameter size != 0, otherwise the dma_pte_clean_range() would have a overflowed argument. But the user like KVM don't have this assumption before, then some BUG() triggered. Fix it by ignoring size = 0. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08Free struct device in fw_dev_release()Catalin Marinas1-4/+2
The f_dev in _request_firmware() is allocated via the fw_setup_device() and fw_register_device() calls and its class set to firmware_class (the class release function is fw_dev_release). Commit 6acf70f078ca replaced the kfree(dev) in fw_dev_release() with a put_device() call but my understanding is that the release function is called via put_device -> kobject_put -> kref_put -> koject_release etc. and it should call kfree since it's the last to see this device structure alive. Because of that, the _request_firmware() function on its -ENOENT error path only calls device_unregister(f_dev) which would eventually call fw_dev_release() but there is no kfree (the subsequent put_device call would just make the kref negative). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08Merge branch 'for-linus' of ↵Linus Torvalds10-183/+692
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: gpio_mouse - use standard driver registration method Input: mark serio and i8042 as suspended when hibernating too Input: add support for generic GPIO-based matrix keypad Input: arrange keyboards alphabetically Input: gpio-keys - avoid possibility of sleeping in timer function Input: gpio-keys - revert 'change timer to workqueue' Input: dm355evm_keys - fix kconfig symbol names Input: wacom - add DTF720a support and fix rotation on Intuos3 Input: i8042 - more reset quirks for MSI Wind-clone netbooks
2009-07-08Merge branch 'sh/for-2.6.31' of ↵Linus Torvalds4-45/+76
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.31' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: serial: sh-sci: fix sci interrupt handler video: hitfb: Move over to dev_pm_ops. video: hitfb: Convert to framebuffer_alloc(). video: sh_mobile_lcdcfb: Convert to framebuffer_alloc(). sh: add r8a66597 usb0 host to the se7724 board usb: allow sh7724 to enable on-chip r8a66597 sh-sci: update receive error handling for muxed irqs sh: define PERF_COUNTER_INDEX_OFFSET.
2009-07-08Revert "fb: Initialize fb_info mutexes in framebuffer_alloc()"Linus Torvalds4-4/+4
This reverts commit 4148df9b0f38bdd362dd91d52076926c11cbe5a9. Let's hope that the mm_lock initialization is now correct with all drivers, following Krzysztof's patches. Requested-by: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08matroxfb: fix regression with uninitalized fb_info->mm_lock mutex (second head)Krzysztof Helt1-2/+4
Remove redundant locking by the mm_lock mutex before a second head of matrox framebuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08matroxfb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt1-1/+0
Remove redundant call to the matroxfb_update_fix() before matrox frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08w100fb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt1-2/+0
Remove redundant call to the w100fb_set_par() before w100 frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08atafb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt1-2/+3
Remove redundant locking of the fb_info->mm_lock mutex before the frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08i810fb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt1-2/+1
Remove redundant call to the encode_fix() before i810 frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08PM: Clear -EAGAIN in dpm_prepareSebastian Ott1-0/+1
When the last device in the dpm list is unregistered directly after its prepare() callback returned with -EAGAIN, the return code is passed to the calling function, resulting in a suspend failure. Prevent this by clearing the return code after -EAGAIN. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-07-08Input: gpio_mouse - use standard driver registration methodSaeed Bishara1-6/+5
This patch is needed when the gpio's became available only at late stages, for example, when using i2c gpio expander. Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-08Input: mark serio and i8042 as suspended when hibernating tooThadeu Lima de Souza Cascardo2-6/+8
Serio ports are not being restarted any longer because resume operations after hibernate do nothing, since the device has not been marked as suspended. This happens because suspend is only considering the SUSPEND event but not the FREEZE event. Note that this driver has still to migrate to dev_pm_ops, but this fixes this particular bug now. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-07serial: sh-sci: fix sci interrupt handlerSUGIOKA Toshinobu1-4/+4
Fix up the error bit handling on SCI ports. Signed-off-by: SUGIOKA Toshinobu <sugioka@itonet.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-07Merge branch 'master' of ↵Paul Mundt82-1296/+2292
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh/for-2.6.31
2009-07-07video: hitfb: Move over to dev_pm_ops.Paul Mundt1-8/+9
A trivial update to move hitfb over to dev_pm_ops. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-07video: hitfb: Convert to framebuffer_alloc().Paul Mundt1-14/+35
Follows the sh_mobile_lcdcfb change. Also fixes up a memory leak with cmap allocation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-07video: sh_mobile_lcdcfb: Convert to framebuffer_alloc().Paul Mundt1-16/+24
All fb_info structures need to be allocated with framebuffer_alloc() due to special initialization. Switch over to it. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-07[CPUFREQ] fix (utter) cpufreq_add_dev messMathieu Desnoyers1-25/+40
OK, I've tried to clean it up the best I could, but please test this with concurrent cpu hotplug and cpufreq add/remove in loops. I'm sure we will make other interesting findings. This is step one of fixing the overall locking dependency mess in cpufreq. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> CC: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> CC: rjw@sisk.pl CC: mingo@elte.hu CC: Shaohua Li <shaohua.li@intel.com> CC: Pekka Enberg <penberg@cs.helsinki.fi> CC: Dave Young <hidave.darkstar@gmail.com> CC: "Rafael J. Wysocki" <rjw@sisk.pl> CC: Rusty Russell <rusty@rustcorp.com.au> CC: sven.wegener@stealer.net CC: cpufreq@vger.kernel.org CC: Thomas Renninger <trenn@suse.de> Signed-off-by: Dave Jones <davej@redhat.com>
2009-07-07[CPUFREQ] Cleanup locking in conservative governorvenkatesh.pallipadi@intel.com1-21/+13
Redesign the locking inside conservative driver. Make dbs_mutex handle all the global state changes inside the driver and invent a new percpu mutex to serialize percpu timer and frequency limit change. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2009-07-07[CPUFREQ] Cleanup locking in ondemand governorvenkatesh.pallipadi@intel.com1-35/+27
Redesign the locking inside ondemand driver. Make dbs_mutex handle all the global state changes inside the driver and invent a new percpu mutex to serialize percpu timer and frequency limit change. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2009-07-07[CPUFREQ] Eliminate the recent lockdep warnings in cpufreqvenkatesh.pallipadi@intel.com3-34/+24
Commit b14893a62c73af0eca414cfed505b8c09efc613c although it was very much needed to properly cleanup ondemand timer, opened-up a can of worms related to locking dependencies in cpufreq. Patch here defines the need for dbs_mutex and cleans up its usage in ondemand governor. This also resolves the lockdep warnings reported here http://lkml.indiana.edu/hypermail/linux/kernel/0906.1/01925.html http://lkml.indiana.edu/hypermail/linux/kernel/0907.0/00820.html and few others.. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2009-07-07Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: fix usage of bios intcall() x86: Remove unused function lapic_watchdog_ok() x86: Remove unused variable disable_x2apic x86, kvm: Fix section mismatches in kvm.c x86: Add missing annotation to arch/x86/lib/copy_user_64.S::copy_to_user x86: Fix fixmap page order for FIX_TEXT_POKE0,1 amd-iommu: set evt_buf_size correctly amd-iommu: handle alias entries correctly in init code x86: Fix printk call in print_local_apic() x86: Declare check_efer() before it gets used x86: Mark device_nb as static and fix NULL noise x86: Remove double declaration of MSR_P6_EVNTSEL0 and MSR_P6_EVNTSEL1 xen: Use kcalloc() in xen_init_IRQ() x86: Fix fixmap ordering x86: Fix symbol annotation for arch/x86/lib/clear_page_64.S::clear_page_c
2009-07-07Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds1-1/+11
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] amba: fix amba device resources [ARM] pgtable: file pte layout documentation [ARM] pgtable: swp pte layout documentation, definitions, and check [ARM] export __cpu_flush_dcache_page [ARM] 5576/1: Update kb9202_defconfig [ARM] 5581/1: U300 clock updates [ARM] 5579/1: Updated U300 defconfig
2009-07-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6Linus Torvalds1-22/+32
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6: Revert "ide: improve handling of Power Management requests"
2009-07-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds28-223/+613
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (39 commits) Revert "p54: Use SKB list handling helpers instead of by-hand code." sctp: fix warning at inet_sock_destruct() while release sctp socket tun/tap: Fix crashes if open() /dev/net/tun and then poll() it. dsa: fix 88e6xxx statistics counter snapshotting forcedeth: Fix NAPI race. drivers/net/smsc911x.c: Fix resource size off by 1 error pcnet_cs: add new id bnx2x: Fix the maximal values of coalescing timeouts. bnx2x: Disable HC coalescing when setting timeout to zero. tun: Fix device unregister race be2net: fix spurious interrupt handling in intx mode e1000e: disable K1 at 1000Mbps for 82577/82578 e1000e: delay second read of PHY_STATUS register on failure of first read e1000e: prevent NVM corruption on sectors larger than 4K e1000e: do not write SmartSpeed register bits on parts without support e1000e: delay after LCD reset and proper checks for PHY configuration done e1000e: PHY loopback broken on 82578 ixgbe: Not allow 8259x unsupported wol options change from ethtool ixgbe: fix inconsistent SFP/SFP+ failure results. ixgbe: fix regression on some 82598 adapters ...
2009-07-07Merge branch 'for-linus' of ↵Linus Torvalds7-30/+72
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: Fix IRQ swizzling for ARI-enabled devices ia64/PCI: adjust section annotation for pcibios_setup() x86/PCI: get root CRS before scanning children x86/PCI: fix boundary checking when using root CRS PCI MSI: Fix restoration of MSI/MSI-X mask states in suspend/resume PCI MSI: Unmask MSI if setup failed PCI MSI: shorten PCI_MSIX_ENTRY_* symbol names PCI: make pci_name() take const argument PCI: More PATA quirks for not entering D3 PCI: fix kernel-doc warnings PCI: check if bus has a proper bridge device before triggering SBR PCI: remove pci_dac_dma_... APIs on mn10300 PCI ECRC: Remove unnecessary semicolons PCI MSI: Return if alloc_msi_entry for MSI-X failed
2009-07-07Merge branch 'for_linus' of ↵Linus Torvalds21-111/+969
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (25 commits) V4L/DVB (12206): get_dvb_firmware: Correct errors in MPC718 firmware extraction logic V4L/DVB (12203): radio-si470x: fix lock imbalance V4L/DVB (12202): em28xx, fix lock imbalance V4L/DVB (12172): em28xx: Add autodetection code for Silvercrest 1.3 mpix V4L/DVB (12171): em28xx: fix webcam usage with different output formats V4L/DVB (12169): em28xx-video: fix VIDIOC_G_FMT and VIDIOC_ENUMFMT with webcams V4L/DVB (12156): em28xx: Fix tuning for Terratec Cinergy T XS USB (zl10353 version) V4L/DVB (12139): em28xx: add other video formats V4L/DVB (12138): em28xx: add support for Silvercrest Webcam V4L/DVB (12174): mt9v011: let's stick with datasheet values where it works V4L/DVB (12173): mt9v011: properly calculate image resolution registers V4L/DVB (12137): mt9v011: CodingStyle fixes V4L/DVB (12136): mt9v011: Some fixes at the register initialization table V4L/DVB (12135): Add a driver for mt9v011 sensor V4L/DVB (12166): cx23885: add FIXME comment above set_frontend override V4L/DVB (12165): cx23885: override set_frontend to allow rf input path switching on the HVR1275 V4L/DVB (12148): move V4L2_PIX_FMT_SGRBG8 to the proper place V4L/DVB (12182): cx18: Add DVB-T support for Yuan MPC-718 cards with an MT352 or ZL10353 V4L/DVB (12181): get_dvb_firmware: Add Yuan MPC718 MT352 DVB-T "firmware" extraction V4L/DVB (12180): cx18: Update Yuan MPC-718 card entry with better information and guesses ...
2009-07-07Merge git://git.infradead.org/iommu-2.6Linus Torvalds1-23/+83
* git://git.infradead.org/iommu-2.6: intel-iommu: Don't use identity mapping for PCI devices behind bridges intel-iommu: Use iommu_should_identity_map() at startup time too. intel-iommu: No mapping for non-PCI devices intel-iommu: Restore DMAR_BROKEN_GFX_WA option for broken graphics drivers intel-iommu: Add iommu_should_identity_map() function intel-iommu: Fix reattaching of devices to identity mapping domain intel-iommu: Don't set identity mapping for bypassed graphics devices intel-iommu: Fix dma vs. mm page confusion with aligned_nrpages()
2009-07-07Merge branch 'for-linus' of ↵Linus Torvalds7-22/+42
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: ieee1394: sbp2: add support for disks >2 TB (and 16 bytes long CDBs) firewire: sbp2: add support for disks >2 TB (and 16 bytes long CDBs) firewire: core: do not DMA-map stack addresses
2009-07-07fb: Initialize fb_info mutexes in framebuffer_alloc()Paul Mundt4-4/+4
This way they'll be properly initialized early enough for users that may touch them before the framebuffer has been registered. Drivers that allocate their fb_info structure some other way (like matrocfb's broken static allocation) need to be fixed up appropriately. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-07drivers/video/s3c-fb.c: fix clock setting for Samsung SoC FramebufferInKi Dae1-10/+7
Correct the CLKVAL_F field value of VIDEO MAIN CONTROLLER 0 REGITSTER. Frame Rate is 1 / [ { (VSPW+1) + (VBPD+1) + (LIINEVAL + 1) + (VFPD+1) } x {(HSPW+1) + (HBPD +1) + (HFPD+1) + (HOZVAL + 1) } x { ( CLKVAL+1 ) / ( Frequency of Clock source ) } ] and VCLK = Video Clock Source / (CLKVAL +1). therefore CLKVAL_F should be "CLKVAL_F = Frequency of Clock source / pixel clock * refresh". for this, I added refresh value in platform data like below. static struct s3c_fb_pd_win xxx_fb_win0 = { /* this is to ensure we use win0 */ .win_mode = { .refresh = 60, .pixclock = (66+4+2+480)*(15+5+3+800), .left_margin = 66, .right_margin = 2, .upper_margin = 15, .lower_margin = 3, .hsync_len = 4, .vsync_len = 5, .xres = 480, .yres = 800, }, .max_bpp = 32, .default_bpp = 24, }; static struct s3c_fb_platdata xxx_lcd_pdata __initdata = { .win[0] = &xxx_fb_win0, .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | VIDCON1_INV_VCLK | VIDCON1_INV_VDEN, .setup_gpio = s5pc1xx_fb_gpio_setup_24bpp, }; xxx_machine_init() { . . . s3c_fb_set_platdata(&xxx_lcd_pdata); } platform data defined in machine code should be setting using s3c_fb_set_platdata(). Signed-off-by: InKi Dae <inki.dae@samsung.com> Cc: Kyungmin Park <kmpark@infradead.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-07Fix virt_to_phys() warningsKevin Cernekee1-1/+1
These warnings were observed on MIPS32 using 2.6.31-rc1 and gcc-4.2.0: mm/page_alloc.c: In function 'alloc_pages_exact': mm/page_alloc.c:1986: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast drivers/usb/mon/mon_bin.c: In function 'mon_alloc_buff': drivers/usb/mon/mon_bin.c:1264: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast [akpm@linux-foundation.org: fix kernel/perf_counter.c too] Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-07rtc: ds1374, fix lock imbalanceJiri Slaby1-2/+2
When i2c_smbus_read_byte_data fails in ds1374_work, we forgot to unlock the held lock. Fix that. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-07vlynq: fix typo in Kconfig to enable debuggingFlorian Fainelli1-1/+1
Fix a typo in the VLYNQ bus driver Kconfig which prevented to turn on VLYNQ bus debugging. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-07vlynq: correct typo of missing "CONFIG_" prefix in ifdefRobert P. J. Day1-1/+1
Fix a typo in the vlynq bus driver which was missing the CONFIG_ prefix to turn on debugging code. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-07sisfb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt1-1/+0
Remove redundant call to the sisfb_get_fix() before sis frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Tested-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-06Revert "p54: Use SKB list handling helpers instead of by-hand code."David S. Miller1-19/+27
This reverts commit a1091aae19b1d9c85d91c86915a611387f67a26b.
2009-07-06tun/tap: Fix crashes if open() /dev/net/tun and then poll() it.Mariusz Kozlowski1-1/+3
Fix NULL pointer dereference in tun_chr_pool() introduced by commit 33dccbb050bbe35b88ca8cf1228dcf3e4d4b3554 ("tun: Limit amount of queued packets per device") and triggered by this code: int fd; struct pollfd pfd; fd = open("/dev/net/tun", O_RDWR); pfd.fd = fd; pfd.events = POLLIN | POLLOUT; poll(&pfd, 1, 0); Reported-by: Eugene Kapun <abacabadabacaba@gmail.com> Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David S. Miller <davem@davemloft.net>