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* Merge branch 'pm-fixes' of ↵Linus Torvalds2011-06-082-9/+9
|\ | | | | | | | | | | | | | | 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
| * PM / Runtime: Fix loops in pm_runtime_clk_notify()Rafael J. Wysocki2011-06-071-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * PM / Intel IOMMU: Fix init_iommu_pm_ops() for CONFIG_PM unsetRafael J. Wysocki2011-06-071-1/+1
| | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'usb-linus' of ↵Linus Torvalds2011-06-0829-48/+186
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 ...
| * \ Merge 3.0-rc2 + Linus's latest into usb-linusGreg Kroah-Hartman2011-06-0879-857/+1294
| |\ \ | | | | | | | | | | | | | | | | | | | | This is needed to get the following MAINTAINERS patch to apply properly. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | USB: serial: add another 4N-GALAXY.DE PID to ftdi_sio driverSteffen Sledz2011-06-082-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | Revert "USB: option: add ID for ZTE MF 330"Greg Kroah-Hartman2011-06-071-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | drivers/usb/host/ohci-pxa27x.c: add missing clk_putJulia Lawall2011-06-071-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | USB: CONFIG_USB_GADGET_DUALSPEED is not user-configurableAlan Stern2011-06-071-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | USB: dummy-hcd needs the has_tt flagAlan Stern2011-06-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb-storage: redo incorrect readsAlan Stern2011-06-074-1/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb/renesas_usbhs: free uep on removalSebastian Andrzej Siewior2011-06-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb/s3c-hsudc: fix error pathSebastian Andrzej Siewior2011-06-061-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb/pxa25x_udc: cleanup the LUBBOCK err pathSebastian Andrzej Siewior2011-06-061-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb/mv_udc_core: fix compileSebastian Andrzej Siewior2011-06-061-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |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>
| * | | usb: gadget: include <linux/prefetch.h> to fix compiling errorBryan Wu2011-06-065-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | USB: s3c-hsotg: Tone down debuggingMark Brown2011-06-061-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | usb: remove bad dput after dentry_unhashSage Weil2011-06-061-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | USB: core: Tolerate protocol stall during hub and port status readLibor Pechacek2011-06-061-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | musb: fix prefetch build failureMike Frysinger2011-06-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | USB: cdc-acm: Adding second ACM channel support for Nokia E7 and C7Toby Gray2011-06-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the Nokia E7 and C7 to the list of devices in cdc-acm, allowing the secondary ACM channel on the device to be exposed. Without this patch the ACM driver won't claim this secondary channel as it's marked as having a vendor-specific protocol. Signed-off-by: Toby Gray <toby.gray@realvnc.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | usb-gadget: unlock data->lock mutex on error path in ep_write()Alexey Khoroshilov2011-06-061-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ep_write() acquires data->lock mutex in get_ready_ep() and releases it on all paths except for one: when usb_endpoint_xfer_isoc() failed. The patch adds mutex_unlock(&data->lock) at that path. It is similar to commit 00cc7a5 ("usb-gadget: unlock data->lock mutex on error path in ep_read()"), it was not fixed at that time by accident. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | USB: option Add blacklist for ZTE K3765-Z (19d2:2002)Torsten Hilbrich2011-06-061-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The funtion option_send_status times out when sending USB messages to the interfaces 0, 1, and 2 of this UMTS stick. This results in a 5s timeout in the function causing other tty operations to feel very sluggish. This patch adds a blacklist entry for these 3 interfaces on the ZTE K3765-Z device. I was also able to reproduce the problem with v2.6.38 and v2.6.39. This is very similar to a problem fixed in commit 7a89e4cb9cdaba92f5fbc509945cf4e3c48db4e2 Author: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> Date: Wed Mar 9 09:19:48 2011 +0000 USB: serial: option: Apply OPTION_BLACKLIST_SENDSETUP also for ZTE MF626 Signed-off-by: Torsten Hilbrich <torsten.hilbrich@secunet.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | option: add Prolink PH300 modem IDsDan Williams2011-06-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simple ID addition. Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | option: add Alcatel X200 to sendsetup blacklistDan Williams2011-06-061-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This modem really wants sendsetup blacklisted for interfaces 0 and 1, otherwise the kernel hardlocks for about 10 seconds while waiting for the modem's firmware to respond, which it of course doesn't do. A slight complication here is that TCT (who owns the Alcatel brand) used the same USB IDs for the X200 as the X060s despite the devices having completely different firmware and AT command sets, so we end up adding the X060s to the blacklist at the same time. PSA to OEMs: don't use the same USB IDs for different devices. Really. It makes your kittens cry. Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | option: add Zoom 4597 modem USB IDsDan Williams2011-06-061-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Uses Longcheer-based firmware and AT command set. Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | Merge branch 'for-usb-linus' of ↵Greg Kroah-Hartman2011-06-066-11/+51
| |\ \ \ | | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git+ssh://master.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-linus * 'for-usb-linus' of git+ssh://master.kernel.org/pub/scm/linux/kernel/git/sarah/xhci: USB: xhci - fix interval calculation for FS isoc endpoints xhci: Disable MSI for some Fresco Logic hosts. xhci: Do not issue device reset when device is not setup xhci: Add defines for hardcoded slot states xhci: Bigendian fix for xhci_check_bandwidth() xhci: Bigendian fix for skip_isoc_td()
| | * | USB: xhci - fix interval calculation for FS isoc endpointsDmitry Torokhov2011-06-051-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Full-speed isoc endpoints specify interval in exponent based form in frames, not microframes, so we need to adjust accordingly. NEC xHCI host controllers will return an error code of 0x11 if a full speed isochronous endpoint is added with the Interval field set to something less than 3 (2^3 = 8 microframes, or one frame). It is impossible for a full speed device to have an interval smaller than one frame. This was always an issue in the xHCI driver, but commit dfa49c4ad120a784ef1ff0717168aa79f55a483a "USB: xhci - fix math in xhci_get_endpoint_interval()" removed the clamping of the minimum value in the Interval field, which revealed this bug. This needs to be backported to stable kernels back to 2.6.31. Reported-by: Matt Evans <matt@ozlabs.org> Signed-off-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable@kernel.org
| | * | xhci: Disable MSI for some Fresco Logic hosts.Sarah Sharp2011-06-023-2/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some Fresco Logic hosts, including those found in the AUAU N533V laptop, advertise MSI, but fail to actually generate MSI interrupts. Add a new xHCI quirk to skip MSI enabling for the Fresco Logic host controllers. Fresco Logic confirms that all chips with PCI vendor ID 0x1b73 and device ID 0x1000, regardless of PCI revision ID, do not support MSI. This should be backported to stable kernels as far back as 2.6.36, which was the first kernel to support MSI on xHCI hosts. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Reported-by: Sergey Galanov <sergey.e.galanov@gmail.com> Cc: stable@kernel.org
| | * | xhci: Do not issue device reset when device is not setupMaarten Lankhorst2011-06-021-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | xHCI controllers respond to a Reset Device command when the Slot is in the Enabled/Disabled state by returning an error. This is fine on other host controllers, but the Etron xHCI host controller returns a vendor-specific error code that the xHCI driver doesn't understand. The xHCI driver then gives up on device enumeration. Instead of issuing a command that will fail, just return. This fixes the issue with the xhci driver not working on ASRock P67 Pro/Extreme boards. This should be backported to stable kernels as far back as 2.6.34. Signed-off-by: Maarten Lankhorst <m.b.lankhorst@gmail.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable@kernel.org
| | * | xhci: Add defines for hardcoded slot statesMaarten Lankhorst2011-06-022-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This needs to be added to the stable trees back to 2.6.34 to support an upcoming bug fix. Signed-off-by: Maarten Lankhorst <m.b.lankhorst@gmail.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable@kernel.org
| | * | xhci: Bigendian fix for xhci_check_bandwidth()Matt Evans2011-06-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 834cb0fc4712a3b21c6b8c5cb55bd13607191311 "xhci: Fix memory leak bug when dropping endpoints" added a small endian bug. This patch fixes xhci_check_bandwidth() to read add/drop_flags LE. Signed-off-by: Matt Evans <matt@ozlabs.org> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
| | * | xhci: Bigendian fix for skip_isoc_td()Matt Evans2011-06-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 926008c9386dde09b015753b6681c502177baa30 "USB: xhci: simplify logic of skipping missed isoc TDs" added a small endian bug. This patch fixes skip_isoc_td() to read the DMA pointer correctly. Signed-off-by: Matt Evans <matt@ozlabs.org> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
* | | | Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2011-06-082-2/+2
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | * '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
| * | | | spi/rtc-m41t93: Use spi_get_drvdata() for SPI devicesGeert Uytterhoeven2011-06-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | spi/omap2: fix uninitialized variableGovindraj.R2011-06-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fixes below compilation warning. The variable doesn't actual ever get used uninitialized, but that's no reason to be sloppy. drivers/spi/omap2_mcspi.c: In function 'omap2_mcspi_txrx_dma': drivers/spi/omap2_mcspi.c:301: warning: 'elements' may be used uninitialized in this function Signed-off-by: Govindraj.R <govindraj.raja@ti.com> [grant.likely: amended description] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | | | | Merge branch 'stable/bug.fixes' of ↵Linus Torvalds2011-06-081-9/+9
|\ \ \ \ \ | |_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| * | | | xen: use the trigger info we already have to choose the irq handlerStefano Stabellini2011-05-311-9/+9
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not use pirq_needs_eoi to decide which irq handler to use because Xen always returns true if the guest does not support pirq_eoi_map. Use the trigger information we already have from MP-tables and ACPI. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reported-by: Thomas Goetz <tom.goetz@virtualcomputer.com> Tested-by: Thomas Goetz <tom.goetz@virtualcomputer.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* | | | Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2011-06-083-35/+45
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * '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
| * \ \ \ Merge branch 'for_3.0/gpio-fixes' of ↵Grant Likely2011-06-0887-479/+937
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into gpio/merge
| | * | | | GPIO: OMAP: add locking around calls to _set_gpio_triggeringColin Cross2011-06-061-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | _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>
| | * | | | GPIO: OMAP: fix setting IRQWAKEN bits for OMAP4Colin Cross2011-06-061-10/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * | | | GPIO: OMAP: fix section mismatch warningsRussell King2011-06-061-1/+1
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | gpio/samsung: make Kconfig options def_boolH Hartley Sweeten2011-06-071-20/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | gpio/exynos4: Fix incorrect mapping of gpio pull-up macro to register settingThomas Abraham2011-06-071-4/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | gpio: Fix gpio-exynos4 build fails in mainlineKyungmin Park2011-05-291-8/+8
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | After the GPIO driver move, some symbols became selectable when they shouldn't be. Tighten the dependencies. Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | | | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2011-06-0816-218/+129
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| * | | | [media] soc_camera: preserve const attributeMauro Carvalho Chehab2011-06-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/media/video/soc_camera.c: In function ‘soc_camera_video_start’: drivers/media/video/soc_camera.c:1515: warning: initialization discards qualifiers from pointer target type Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | [media] uvc_entity: initialize return valueMauro Carvalho Chehab2011-06-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/media/video/uvc/uvc_entity.c: In function ‘uvc_mc_register_entities’: drivers/media/video/uvc/uvc_entity.c:33: warning: ‘ret’ may be used uninitialized in this function Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | [media] media: Fix media device minor registrationLaurent Pinchart2011-06-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The find_next_zero_bit() is called with the from and to arguments in the wrong order. This results in the function always returning 0, and all media devices being registered with minor 0. Furthermore, mdev->minor is then used before being assigned with the find_next_zero_bit() return value. This really makes sure we'll always use minor 0. Fix this and let the system support more than one media device. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-28 10:16:14 +0000