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2011-06-08Merge branch 'pm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Runtime: Fix loops in pm_runtime_clk_notify() PM / Intel IOMMU: Fix init_iommu_pm_ops() for CONFIG_PM unset
2011-06-08Merge branch 'usb-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (28 commits) MAINTAINERS: add a maintainer to Gadget Framework USB: serial: add another 4N-GALAXY.DE PID to ftdi_sio driver Revert "USB: option: add ID for ZTE MF 330" drivers/usb/host/ohci-pxa27x.c: add missing clk_put USB: CONFIG_USB_GADGET_DUALSPEED is not user-configurable USB: dummy-hcd needs the has_tt flag usb-storage: redo incorrect reads usb/renesas_usbhs: free uep on removal usb/s3c-hsudc: fix error path usb/pxa25x_udc: cleanup the LUBBOCK err path usb/mv_udc_core: fix compile usb: gadget: include <linux/prefetch.h> to fix compiling error USB: s3c-hsotg: Tone down debugging usb: remove bad dput after dentry_unhash USB: core: Tolerate protocol stall during hub and port status read musb: fix prefetch build failure USB: cdc-acm: Adding second ACM channel support for Nokia E7 and C7 usb-gadget: unlock data->lock mutex on error path in ep_write() USB: option Add blacklist for ZTE K3765-Z (19d2:2002) option: add Prolink PH300 modem IDs ...
2011-06-08Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'spi/merge' of git://git.secretlab.ca/git/linux-2.6: spi/rtc-m41t93: Use spi_get_drvdata() for SPI devices spi/omap2: fix uninitialized variable
2011-06-08Merge 3.0-rc2 + Linus's latest into usb-linusGreg Kroah-Hartman
This is needed to get the following MAINTAINERS patch to apply properly. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-08USB: serial: add another 4N-GALAXY.DE PID to ftdi_sio driverSteffen Sledz
E.g. newer CAN 2.0 A/B <=> USB 2.0 converters report idProduct=f3c2. Signed-off-by: Steffen Sledz <sledz@dresearch-fe.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-08spi/rtc-m41t93: Use spi_get_drvdata() for SPI devicesGeert Uytterhoeven
One new offender detected by the recently increased type checking in platform_get_drvdata(): drivers/rtc/rtc-m41t93.c: In function ‘m41t93_remove’: drivers/rtc/rtc-m41t93.c:192: warning: passing argument 1 of ‘platform_get_drvdata’ from incompatible pointer type Use spi_get_drvdata() instead of platform_get_drvdata(), cfr. commit 42fea15d6dc410e62dac6a764142045280624a5b ("spi/rtc-{ds1390,ds3234,m41t94}: Use spi_get_drvdata() for SPI devices") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-08Merge branch 'stable/bug.fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: off by one errors in multicalls.c xen: use the trigger info we already have to choose the irq handler
2011-06-08Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6: gpio/samsung: make Kconfig options def_bool gpio/exynos4: Fix incorrect mapping of gpio pull-up macro to register setting GPIO: OMAP: add locking around calls to _set_gpio_triggering GPIO: OMAP: fix setting IRQWAKEN bits for OMAP4 GPIO: OMAP: fix section mismatch warnings gpio: Fix gpio-exynos4 build fails in mainline
2011-06-08Merge branch 'v4l_for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] soc_camera: preserve const attribute [media] uvc_entity: initialize return value [media] media: Fix media device minor registration [media] Make nchg variable signed because the code compares this variable against negative values [media] omap3isp: fix compiler warning [media] v4l: Fix media_entity_to_video_device macro argument name [media] ivtv: Internally separate encoder & decoder standard setting [media] ivtvfb: Add sanity check to ivtvfb_pan_display() [media] ivtvfb: use display information in info not in var for panning [media] ivtv: Make two ivtv_msleep_timeout calls uninterruptable [media] anysee: return EOPNOTSUPP for unsupported I2C messages [media] gspca - ov519: Set the default frame rate to 15 fps [media] gspca - stv06xx: Set a lower default value of gain for hdcs sensors [media] gspca: Remove coarse_expo_autogain.h [media] gspca - ov519: Change the ovfx2 bulk transfer size [media] gspca - ov519: Fix a regression for ovfx2 webcams
2011-06-08Merge branch 'drm-radeon-urgent' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-radeon-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: disable hdmi audio by default drm/radeon/kms: fix for radeon on systems >4GB without hardware iommu drm/radeon/kms: set family for use in parser.
2011-06-08Merge branch 'for_3.0/gpio-fixes' of ↵Grant Likely
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into gpio/merge
2011-06-08tty_buffer: get rid of 'seen_tail' logic in flush_to_ldiscLinus Torvalds
The flush_to_ldisc() work entry has special logic to notice when it has seen the original tail of the data queue, and it avoids continuing the flush if it sees that _original_ tail rather than the current tail. This logic can trigger in case somebody is constantly adding new data to the tty while the flushing is active - and the intent is to avoid excessive CPU usage while flushing the tty, especially as we used to do this from a softirq context which made it non-preemptible. However, since we no longer re-arm the work-queue from within itself (because that causes other trouble: see commit a5660b41af6a "tty: fix endless work loop when the buffer fills up"), this just leads to possible hung tty's (most easily seen in SMP and with a test-program that floods a pty with data - nobody seems to have reported this for any real-life situation yet). And since the workqueue isn't done from timers and softirq's any more, it's doubtful whether the CPU useage issue is really relevant any more. So just remove the logic entirely, and see if anybody ever notices. Alternatively, we might want to re-introduce the "re-arm the work" for just this case, but then we'd have to re-introduce the delayed work model or some explicit timer, which really doesn't seem worth it for this. Reported-and-tested-by: Guillaume Chazarain <guichaz@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Felipe Balbi <balbi@ti.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-08drm/radeon/kms: disable hdmi audio by defaultAlex Deucher
The current RE'd code causes blank screens and display problems on a lot of systems. So disable it by default for now. It can still be enabled by setting the audio parameter to 1. E.g.: radeon.audio=1 Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=38010 https://bugs.freedesktop.org/show_bug.cgi?id=27731 https://bugs.freedesktop.org/show_bug.cgi?id=35970 https://bugs.freedesktop.org/show_bug.cgi?id=26195 and many other reported problems. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-08drm/radeon/kms: fix for radeon on systems >4GB without hardware iommuDaniel Haid
On my x86_64 system with >4GB of ram and swiotlb instead of a hardware iommu (because I have a VIA chipset), the call to pci_set_dma_mask (see below) with 40bits returns an error. But it seems that the radeon driver is designed to have need_dma32 = true exactly if pci_set_dma_mask is called with 32 bits and false if it is called with 40 bits. I have read somewhere that the default are 32 bits. So if the call fails I suppose that need_dma32 should be set to true. And indeed the patch fixes the problem I have had before and which I had described here: http://choon.net/forum/read.php?21,106131,115940 Acked-by: Alex Deucher <alexdeucher@gmail.com> cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-08drm/radeon/kms: set family for use in parser.Dave Airlie
Wierdly the kms parser never initialised the family, it wasn't really used much, but the fmt checker patch started using it and it fell over. Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-07Merge branch 'drm-fixes' of ↵Linus Torvalds
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/nv40: fall back to paged dma object for the moment drm/nouveau: fix leak of gart mm node drm/nouveau: fix vram page mapping when crossing page table boundaries drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901). drm/nouveau: don't create accel engine objects when noaccel=1 drm/nvc0: recognise 0xdX chipsets as NV_C0 drm/i915: Add a no lvds quirk for the Asus EeeBox PC EB1007 drm/i915: Share the common force-audio property between connectors drm/i915: Remove unused enum "chip_family" drm/915: fix relaxed tiling on gen2: tile height drm/i915/crt: Explicitly return false if connected to a digital monitor drm/i915: Replace ironlake_compute_wm0 with g4x_compute_wm0 drm/i915: Only print out the actual number of fences for i915_error_state drm/i915: s/addr & ~PAGE_MASK/offset_in_page(addr)/ drm: i915: correct return status in intel_hdmi_mode_valid() drm/i915: fix regression after clock gating init split drm/i915: fix if statement in ivybridge irq handler
2011-06-07Merge branch 'drm-radeon-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-radeon-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms/atom: fix PHY init drm/radeon/kms: add missing Evergreen texture formats to the CS parser drm/radeon/kms: viewport height has to be even drm/radeon/kms: remove duplicate reg from r600 safe regs drm/radeon/kms: add support for Llano Fusion APUs drm/radeon/kms: add llano pci ids drm/radeon/kms: fill in asic struct for llano drm/radeon/kms: add family ids for llano APUs drm/radeon: fix oops in ttm reserve when pageflipping (v2) drm/radeon/kms: clean up the radeon kms Kconfig drm/radeon/kms: fix thermal sensor reading on juniper drm/radeon/kms: add missing case for cayman thermal sensor drm/radeon/kms: add blit support for cayman (v2) drm/radeon/kms/blit: workaround some hw issues on evergreen+
2011-06-07Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] fix kvm defines for 31 bit compile [S390] use generic RCU page-table freeing code [S390] qdio: Split SBAL entry flags [S390] kvm-s390: fix stfle facilities numbers >=64 [S390] kvm-s390: Fix host crash on misbehaving guests
2011-06-07Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (21 commits) ARM: OMAP4: MMC: increase delay for pbias arm: omap2plus: move NAND_BLOCK_SIZE out of boards omap4: hwmod: Enable the keypad omap3: Free Beagle rev gpios when they are read, so others can read them later arm: omap3: beagle: Ensure msecure is mux'd to be able to set the RTC omap: rx51: Don't power up speaker amplifier at bootup omap: rx51: Set regulator V28_A always on ARM: OMAP4: MMC: no regulator off during probe for eMMC arm: omap2plus: fix ads7846 pendown gpio request ARM: OMAP2: Add missing iounmap in omap4430_phy_init ARM: omap4: Pass core and wakeup mux tables to omap4_mux_init ARM: omap2+: mux: Allow board mux settings to be NULL OMAP4: fix return value of omap4_l3_init OMAP: iovmm: fix SW flags passed by user arch/arm/mach-omap1/dma.c: Invert calls to platform_device_put and platform_device_del OMAP2+: mux: fix compilation warnings OMAP: SRAM: Fix warning: format '%08lx' expects type 'long unsigned int' arm: omap3: cm-t3517: fix section mismatch warning OMAP2+: Fix 9 section mismatch(es) warnings from mach-omap2/built-in.o ARM: OMAP2: Add missing include of linux/gpio.h ...
2011-06-07Merge branch 'fbdev-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x * 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x: video: Fix use-after-free by vga16fb on rmmod video: Convert vmalloc/memset to vzalloc efifb: Disallow manual bind and unbind efifb: Fix mismatched request/release_mem_region efifb: Enable write-combining drivers/video/pxa168fb.c: add missing clk_put drivers/video/imxfb.c: add missing clk_put fbdev: bf537-lq035: add missing blacklight properties type savagefb: Use panel CVT mode as default fbdev: sh_mobile_lcdcfb: Fix up fallout from MERAM changes.
2011-06-07Merge branch 'for-linus-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: vfs: make unlink() and rmdir() return ENOENT in preference to EROFS lmLogOpen() broken failure exit usb: remove bad dput after dentry_unhash more conservative S_NOSEC handling
2011-06-07Revert "USB: option: add ID for ZTE MF 330"Greg Kroah-Hartman
This reverts commit a559d2c8c1bf652ea2d0ecd6ab4a250fcdb37db8. Turns out that device id 0x1d6b:0x0002 is a USB hub, which causes havoc when the option driver tries to bind to it. So revert this as it doesn't seem to be needed at all. Thanks to Michael Tokarev and Paweł Drobek for working on resolving this issue. Cc: Paweł Drobek <pawel.drobek@gmail.com> Cc: Michael Tokarev <mjt@tls.msk.ru> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-07PM / Runtime: Fix loops in pm_runtime_clk_notify()Rafael J. Wysocki
The loops over connection ID strings in pm_runtime_clk_notify() should actually iterate over the strings and not over the elements of the first of them, so make them behave as appropriate. This fixes a regression introduced by commit 600b776eb39a13a28b090 (OMAP1 / PM: Use generic clock manipulation routines for runtime PM). Reported-and-tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-06-07gpio/samsung: make Kconfig options def_boolH Hartley Sweeten
The Samsung GPIO drivers are always built-in when the relevant platform is selected.  Change the Kconfig symbol to def_bool y dependant on the platform. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-07PM / Intel IOMMU: Fix init_iommu_pm_ops() for CONFIG_PM unsetRafael J. Wysocki
If CONFIG_PM is not set, init_iommu_pm_ops() introduced by commit 134fac3f457f3dd753ecdb25e6da3e5f6629f696 (PCI / Intel IOMMU: Use syscore_ops instead of sysdev class and sysdev) is not defined appropriately. Fix this issue. Reported-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-06-07gpio/exynos4: Fix incorrect mapping of gpio pull-up macro to register settingThomas Abraham
The S3C_GPIO_PULL_UP macro value incorrectly maps to a reserved setting of GPIO pull up/down registers on Exynos4 platform. Fix this incorrect mapping by adding wrappers to the s3c_gpio_setpull_updown and s3c_gpio_getpull_updown functions. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-07drivers/usb/host/ohci-pxa27x.c: add missing clk_putJulia Lawall
Add a label before the call to clk_put and jump to that in the error handling code that occurs after the call to clk_get has succeeded. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression e1,e2; statement S; @@ e1 = clk_get@p1(...); ... when != e1 = e2 when != clk_put(e1) when any if (...) { ... when != clk_put(e1) when != if (...) { ... clk_put(e1) ... } * return@p3 ...; } else S // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-07USB: CONFIG_USB_GADGET_DUALSPEED is not user-configurableAlan Stern
This patch (as1468) changes the Kconfig definition for USB_GADGET_DUALSPEED. This option is determined entirely by which device controller drivers are to be built, through Select statements; it does not need to be (and should not be) configurable by the user. Also, the "default n" line is superfluous -- everything defaults to N. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-07USB: dummy-hcd needs the has_tt flagAlan Stern
Like with other host controllers capable of operating at both high speed and full speed, we need to indicate that the emulated controller presented by dummy-hcd has this ability. Otherwise usbcore will not accept full-speed gadgets under dummy-hcd. This patch (as1469) sets the appropriate has_tt flag. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-07usb-storage: redo incorrect readsAlan Stern
Some USB mass-storage devices have bugs that cause them not to handle the first READ(10) command they receive correctly. The Corsair Padlock v2 returns completely bogus data for its first read (possibly it returns the data in encrypted form even though the device is supposed to be unlocked). The Feiya SD/SDHC card reader fails to complete the first READ(10) command after it is plugged in or after a new card is inserted, returning a status code that indicates it thinks the command was invalid, which prevents the kernel from retrying the read. Since the first read of a new device or a new medium is for the partition sector, the kernel is unable to retrieve the device's partition table. Users have to manually issue an "hdparm -z" or "blockdev --rereadpt" command before they can access the device. This patch (as1470) works around the problem. It adds a new quirk flag, US_FL_INVALID_READ10, indicating that the first READ(10) should always be retried immediately, as should any failing READ(10) commands (provided the preceding READ(10) command succeeded, to avoid getting stuck in a loop). The patch also adds appropriate unusual_devs entries containing the new flag. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Sven Geggus <sven-usbst@geggus.net> Tested-by: Paul Hartman <paul.hartman+linux@gmail.com> CC: Matthew Dharm <mdharm-usb@one-eyed-alien.net> CC: <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-07Merge remote branch 'nouveau/drm-nouveau-fixes' of /ssd/git/drm-nouveau-next ↵Dave Airlie
into drm-fixes * 'nouveau/drm-nouveau-fixes' of /ssd/git/drm-nouveau-next: drm/nv40: fall back to paged dma object for the moment drm/nouveau: fix leak of gart mm node drm/nouveau: fix vram page mapping when crossing page table boundaries drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901). drm/nouveau: don't create accel engine objects when noaccel=1 drm/nvc0: recognise 0xdX chipsets as NV_C0
2011-06-07Merge remote branch 'keithp/drm-intel-fixes' of /ssd/git/drm-next into drm-fixesDave Airlie
* 'keithp/drm-intel-fixes' of /ssd/git/drm-next: drm/i915: Add a no lvds quirk for the Asus EeeBox PC EB1007 drm/i915: Share the common force-audio property between connectors drm/i915: Remove unused enum "chip_family" drm/915: fix relaxed tiling on gen2: tile height drm/i915/crt: Explicitly return false if connected to a digital monitor drm/i915: Replace ironlake_compute_wm0 with g4x_compute_wm0 drm/i915: Only print out the actual number of fences for i915_error_state drm/i915: s/addr & ~PAGE_MASK/offset_in_page(addr)/ drm: i915: correct return status in intel_hdmi_mode_valid() drm/i915: fix regression after clock gating init split drm/i915: fix if statement in ivybridge irq handler
2011-06-06usb/renesas_usbhs: free uep on removalSebastian Andrzej Siewior
Can't find evidence that this is actually done. Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-06usb/s3c-hsudc: fix error pathSebastian Andrzej Siewior
I doubt the clock is optional. In case it is it should not return with an error code because we leak everything. Cc: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-06usb/pxa25x_udc: cleanup the LUBBOCK err pathSebastian Andrzej Siewior
this is more backwords than it has to be. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-06usb/mv_udc_core: fix compileSebastian Andrzej Siewior
|drivers/usb/gadget/mv_udc_core.c:2108: error: label `error' used but not defined This seems to be broken since the initial commit. I changed this to a simple return. The other user is the probe code which lets ->probe() fail on error here. |drivers/usb/gadget/mv_udc_core.c:2107: warning: passing argument 1 of `dev_err' from incompatible pointer type |drivers/usb/gadget/mv_udc_core.c:2118: warning: initialization from incompatible pointer type |drivers/usb/gadget/mv_udc_core.c:2119: warning: initialization from incompatible pointer type |drivers/usb/gadget/mv_udc_core.c:2130: error: initializer element is not constant |drivers/usb/gadget/mv_udc_core.c:2130: error: (near initialization for `udc_driver.driver.pm') Cc: Chao Xie <chao.xie@marvell.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-06usb: gadget: include <linux/prefetch.h> to fix compiling errorBryan Wu
drivers/usb/gadget/at91_udc.c: In function 'write_fifo': drivers/usb/gadget/at91_udc.c:421:2: error: implicit declaration of function 'prefetch' make[3]: *** [drivers/usb/gadget/at91_udc.o] Error 1 make[2]: *** [drivers/usb/gadget] Error 2 make[2]: *** Waiting for unfinished jobs.... Signed-off-by: Bryan Wu <bryan.wu@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-06USB: s3c-hsotg: Tone down debuggingMark Brown
Currently the s3c-hsotg driver is extremely chatty, producing voluminous with large register dumps even in default operation. Tone this down so we're not chatty unless DEBUG is defined. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-06usb: remove bad dput after dentry_unhashSage Weil
Commit 64252c75a (vfs: remove dget() from dentry_unhash()) removed the useless dget from dentry_unhash but didn't fix up this caller in the usb code. There used to be exactly one dput per dentry_unhash call; now there are none. Tested-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Sage Weil <sage@newdream.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-07drm/nv40: fall back to paged dma object for the momentBen Skeggs
PCI(E)GART isn't quite stable it seems, fall back to old method until I get the time to sort it out properly. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07drm/nouveau: fix leak of gart mm nodeBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07drm/nouveau: fix vram page mapping when crossing page table boundariesBen Skeggs
Hopefully the cause of nvc0 "page jumping" issue. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901).Francisco Jerez
Reported-by: Mario Bachmann <grafgrimm77@gmx.de> Tested-by: Greg Turner <gmturner007@ameritech.net> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07drm/nouveau: don't create accel engine objects when noaccel=1Ben Skeggs
Fixes various potential oopses. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07drm/nvc0: recognise 0xdX chipsets as NV_C0Ben Skeggs
Should hopefully get modesetting at least from this, it appears these are GF119 chipsets. Accel will come eventually, once I order a board. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-06GPIO: OMAP: add locking around calls to _set_gpio_triggeringColin Cross
_set_gpio_triggering uses read-modify-write on bank registers, lock bank->lock around all calls to it to prevent register corruption if two cpus access gpios in the same bank at the same time. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-06-06GPIO: OMAP: fix setting IRQWAKEN bits for OMAP4Colin Cross
Setting the IRQWAKEN bit was overwriting previous IRQWAKEN bits, causing only the last bit set to take effect, resulting in lost wakeups when the GPIO controller is in idle. Replace direct writes to IRQWAKEN with MOD_REG_BIT calls to perform a read-modify-write on the register. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-06-06GPIO: OMAP: fix section mismatch warningsRussell King
WARNING: arch/arm/plat-omap/built-in.o(.devinit.text+0x46c): Section mismatch in reference from the function omap_gpio_probe() to the function .init.text:omap_gpio_chip_init() The function __devinit omap_gpio_probe() references a function __init omap_gpio_chip_init(). If omap_gpio_chip_init is only used by omap_gpio_probe then annotate omap_gpio_chip_init with a matching annotation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-06-06USB: core: Tolerate protocol stall during hub and port status readLibor Pechacek
Protocol stall should not be fatal while reading port or hub status as it is transient state. Currently hub EP0 STALL during port status read results in failed device enumeration. This has been observed with ST-Ericsson (formerly Philips) USB 2.0 Hub (04cc:1521) after connecting keyboard. Signed-off-by: Libor Pechacek <lpechacek@suse.cz> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-06musb: fix prefetch build failureMike Frysinger
After the prefetch/list.h restructure, drivers need to explicitly include linux/prefetch.h in order to use the prefetch() function. Otherwise, the current driver fails to build: drivers/usb/musb/musb_core.c: In function 'musb_write_fifo': drivers/usb/musb/musb_core.c:219: error: implicit declaration of function 'prefetch' make[3]: *** [drivers/usb/musb/musb_core.o] Error 1 Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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