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2011-07-01wusb: use printk_ratelimited() instead of printk_ratelimit()Manuel Zerpies1-4/+3
Since printk_ratelimit() shouldn't be used anymore (see comment in include/linux/printk.h), replace it with printk_ratelimited() Signed-off-by: Manuel Zerpies <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb/class: use printk_ratelimited() instead of printk_ratelimit()Manuel Zerpies1-4/+3
Since printk_ratelimit() shouldn't be used anymore (see comment in include/linux/printk.h), replace it with printk_ratelimited() Signed-off-by: Manuel Zerpies <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: musb: no need to access platform_deviceFelipe Balbi1-4/+2
dev_get_drvdata() is exactly the same as platform_get_drvdata(). Drop that useless access to the platform device. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: musb: omap: always create musb deviceFelipe Balbi1-10/+0
there's no point in not creating that device always. It's simpler to always create, than to keep changing that stupid ifdef. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: udc-core: wire up sysfs filesSebastian Andrzej Siewior1-5/+4
This was somehow forgotten. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: convert to new-style udc-probeSebastian Andrzej Siewior1-35/+15
bind() and pull is moved to udc core, call callbacks are verified by the upper layer. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: musb: convert musb to new style bindSebastian Andrzej Siewior2-81/+17
udc-core checks for valid callbacks so there is no need for the driver to do so. Also "can-be-bound-once" is verified by udc-core. The pull-up callback is called by udc-core afterwords. [ [email protected] : keep holding gadget_driver pointer for now remove the stupid check for gadget_driver otherwise we don't handle IRQs ] Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: udc-core: add "new-style" registration interfaceSebastian Andrzej Siewior2-4/+77
udc_start() should only trigger the internal state machine and make minimal house keeping. Before that call udc-core calls the bind() callback and after the callback the pullup(). udc_stop() is simillar, udc-core calls pullup(), unbind() and finally udc_stop(). Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: move selection of speed into ->pullup()Sebastian Andrzej Siewior1-25/+35
The configuration is static however we only know the speed after we have connected with the other side. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: init is_otg in init_dummy_udc_hw()Sebastian Andrzej Siewior1-7/+4
This value is now assigned during bind(). The configuration depends on static values assigned by dummy driver itself. So there is no need to defer this assigment until one know the actuall speed since the configuration is static and known early. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: move ep initialisation HW setupSebastian Andrzej Siewior1-23/+33
This is only required to be done once. There is no counter part to this in ->stop() so there is no need to re-do it next time. While here also init the max_stream size to 0 on SS speed. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: defer setting maxpacket till ->setup()Sebastian Andrzej Siewior6-17/+20
maxpacket is set by the udc driver for ep0 very early. This value is copied by the function gadget used later for the USB_DT_DEVICE and USB_DT_DEVICE_QUALIFIER query. This seems to work fine so far. For USB3 we need set a different value here. In SS speed it is 2^x with x=9 and in HS we set something <= 64. If the UDC starts in SS and continues in HS after the cable has been plugged it will report a too small value. There setting of this value is defered and taken automaticly from the ep0 pointer where the UDC driver can update it according to the speed it detected _after_ a cable has been plugged. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: allow multiple gadgets to be builtFelipe Balbi3-237/+66
now that we have the udc class, we can allow multiple gadget controller drivers to be compiled as modules. This will allow for distro-like kernels for embedded devices. With this patch, I managed to build an x86 kernel with support for many of the controllers enabled: CONFIG_USB_FUSB300=m CONFIG_USB_R8A66597=m CONFIG_USB_M66592=m CONFIG_USB_AMD5536UDC=m CONFIG_USB_CI13XXX_PCI=m CONFIG_USB_NET2272=m CONFIG_USB_NET2280=m CONFIG_USB_GOKU=m CONFIG_USB_LANGWELL=m CONFIG_USB_EG20T=m Also an ARM kernel with support for many controllers: CONFIG_USB_FUSB300=m CONFIG_USB_OMAP=m CONFIG_USB_R8A66597=m CONFIG_USB_GADGET_MUSB_HDRC=m CONFIG_USB_M66592=m CONFIG_USB_NET2272=m CONFIG_USB_DUMMY_HCD=m The next step would be to get rid of the direct access to arch/ and mach/ directories on some gadget controllers so that we can build all of them without depending on their respective ARCH_* symbols. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: musb: choose correct fifo_modeFelipe Balbi1-3/+8
When we start building glue layers as modules, we need to be careful with the fifo_mode changes otherwise that weird ifdeferry won't evaluate correctly. Add the missing _MODULE variants for all glue layers to prevent everybody from using fifo_mode 2. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: musb: drop a gigantic amount of ifdeferryFelipe Balbi14-305/+10
the MUSB IP is always OTG, so there's no point in adding so many ifdefs on the code. Drop those and always compile the driver for OTG support. This also allows us to drop the useless "driver mode" choice. For doing that, we need to make musb depend on both Host and Peripheral side. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: musb: be careful when using different fifo_modesFelipe Balbi1-2/+20
if we have more endpoints configured than enabled on fifo_mode, then we need to be careful on save/restore context operations, otherwise we will try to access uninitialized __iomem pointer. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: move common bits of suspend/resume into one functionSebastian Andrzej Siewior1-19/+18
Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: remove net2280_set_fifo_mode()Sebastian Andrzej Siewior2-66/+0
This function has no user in my tree. It looks like it belongs to net2280 but it somehow morphed into the dummy_hcd. So I remove it before it spreads into more drivers. After some digging I figured out that the only user was removed in |commit 9079e91b5b5a84836e65cdc9128d2602e3beaef2 |Author: David Brownell <[email protected]> |Date: Wed May 7 16:00:36 2008 -0700 | | USB: serial gadget: cleanup/reorg Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: use less checks for USB_SPEED_SUPERSebastian Andrzej Siewior1-16/+14
Taking the correct struct once avoids doing the speed dance. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: use gadget_to_dummy_hcd() where possibleSebastian Andrzej Siewior1-8/+3
gadget_to_dummy_hcd() already does the speed check, so it's unnecessary to unroll that all the time. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: set gadget.is_otg before calling bind()Sebastian Andrzej Siewior1-7/+8
Before commit 53832daea ("usb: gadget: dummy_hcd: use the shared_hcd infrastructure") the is_otg field was set in dummy_udc_probe(). It seems to me that this field is used in gadget's bind function. Therefore I'm moving it before the bind() callback is called. Cc: Tatyana Brokhman <[email protected] Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: use dummy_pullup() instead of open codingSebastian Andrzej Siewior1-27/+7
The removed code does the same thing as dummy_pullup(). The only difference is that in dummy_udc_stop() the first dummy_pullup() did not call usb_hcd_poll_rh_status(). Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: add missing #include'sSergei Shtylyov1-0/+5
When #include'd alone, <linux/usb/gadget.h> causes a lot of compilation errors and warnings -- all because it relies on the including code to bring in the necessary #include's instead of doing this itself. Signed-off-by: Sergei Shtylyov <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: chips: remove ifdef trickeryFelipe Balbi1-149/+33
the gadget controller number is only used during bind() to update descriptors and/or check that a particular controller can support a particular gadget driver. Because of that, we can remove the ifdef trickery as it's a rather small optimization anyway. While at that, also sort the entries alphabetically and add a comment stating we want to keep the list ordered alphabetically. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: ci13xx_udc: fix usb_ep_enable() callFelipe Balbi1-2/+5
commit 72c973d (usb: gadget: add usb_endpoint_descriptor to struct usb_ep) has introduced a compile error to ci13xxx_udc. Fix it. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: s3c2410_udc: use platform ids insteadSebastian Andrzej Siewior1-20/+9
This also fixes the error path: If the second device fails to register we never remove the first one. This is compile-tested only. I don't see any difference between those two. Maybe we should just use one name instead? Cc: Ben Dooks <[email protected]> Cc: Kukjin Kim <[email protected]> Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: add platform module alias where it is missingSebastian Andrzej Siewior5-1/+5
Without it udev won't be able to load the driver once it notices the device unbound. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: net2272: cleanup pci_register_driver() error pathSebastian Andrzej Siewior1-5/+26
In case pci_register_driver() fails it error will be 0 in case platform_driver_register() was fine. Also without PCI pci_register_driver() evaluates to 1 which is well, special. If platform_driver_register() returns EINVAL or EBUSY we end up with 0. Acked-by: Mike Frysinger <[email protected]> Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: add 'is_high_speed' parameterTatyana Brokhman1-5/+15
This patch adds a new module parameter to dummy_hcd called is_high_speed. When set to false the connected device will be forced to operate in full-speed mode. By default, this parameter is set to 'true'. Acked-by: Alan Stern <[email protected]> Signed-off-by: Tatyana Brokhman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: add SuperSpeed supportTatyana Brokhman2-88/+477
This patch adds SS support to the dummy hcd module. It may be used to test SS device when no (SS) HW is available. USB 3.0 hub includes 2 hubs - one HS and one SS. This patch adds support for a SS root hub in the dummy_hcd module. A new module parameter was added: is_super_speed. When set to true, a SS root hub will also be registered and the connected device will be enumerated over the SS root hub. The default of this parameter is false. Signed-off-by: Tatyana Brokhman <[email protected]> [ [email protected] : slight change to commit log fixed one coding style issue ] Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: dummy_hcd: use the shared_hcd infrastructureTatyana Brokhman1-237/+270
This patch is a preparation for adding SuperSpeed support to dummy hcd. It takes the master side fields out of the struct dummy to a separate structure. The init process was also modified to resemble the way it is done by xHCI. Signed-off-by: Tatyana Brokhman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: add SuperSpeed support to the Gadget FrameworkTatyana Brokhman5-21/+293
SuperSpeed USB has defined a new descriptor, called the Binary Device Object Store (BOS) Descriptor. It has also changed a bit the definition of SET_FEATURE and GET_STATUS requests to add USB3-specific details. This patch implements both changes to the Composite Gadget Framework. [ [email protected] : slight changes to commit log fixed a compile error on ARM ] Signed-off-by: Tatyana Brokhman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: gadget: add max_speed to usb_composite_driverTatyana Brokhman14-0/+16
This field is used by the Gadget drivers to specify the maximum speed they support, meaning: the maximum speed they can provide descriptors for. The driver speed will be set in consideration of this value. [ [email protected] : dropped the ifdeffery ] Signed-off-by: Tatyana Brokhman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-07-01usb: musb: update musb_platform_ops docs to match codeMike Frysinger1-1/+1
The "channel_program" member was renamed to "adjust_channel_params", but the documentation wasn't updated. Reported-by: Sergei Shtylyov <[email protected]> Signed-off-by: Mike Frysinger <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-28usb: gadget: add streams support to the gadget frameworkTatyana Brokhman2-25/+113
This patch defines necessary fields to support streaming for USB3.0. It implements a new function, called usb_ep_autoconfig_ss(), to be used instead of the existing usb_ep_autoconfig() when working in SuperSpeed mode and there is a need to search for an endpoint according to the number of required streams. [ [email protected] : slight changes to commit log ] Signed-off-by: Maya Erez <[email protected]> Signed-off-by: Tatyana Brokhman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-28usb: gadget: coding style fixTatyana Brokhman2-16/+48
fix the coding style of a few switches on the gadget framework. [ [email protected] : add a commit log ] Signed-off-by: Tatyana Brokhman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-28usb: gadget: use config_ep_by_speed() instead of ep_choose()Tatyana Brokhman16-315/+126
Remove obsolete functions: 1. ep_choose() 2. usb_find_endpoint() Signed-off-by: Tatyana Brokhman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-28usb: gadget: configure endpoint according to gadget speedTatyana Brokhman4-0/+92
Add config_ep_by_speed() to configure the endpoint according to the gadget speed. Using this function will spare the FDs from handling the endpoint chosen descriptor. Signed-off-by: Tatyana Brokhman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-28usb: gadget: add usb_endpoint_descriptor to struct usb_epTatyana Brokhman26-117/+111
Change usb_ep_enable() prototype to use endpoint descriptor from usb_ep. This optimization spares the FDs from saving the endpoint chosen descriptor. This optimization is not full though. To fully exploit this change, one needs to update all the UDCs as well since in the current implementation each of them saves the endpoint descriptor in it's internal (and extended) endpoint structure. Signed-off-by: Tatyana Brokhman <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-28usb: gadget: convert all users to the new udc infrastructureSebastian Andrzej Siewior26-143/+388
peripheral drivers are using usb_add_gadget()/usb_del_gadget() to register/unregister to the udc-core. The udc-core will take the first available gadget driver and attach function driver which is calling usb_gadget_register_driver(). This is the same behaviour we have right now. Only dummy_hcd was tested, the others were compiled tested. Cc: Alan Stern <[email protected]> Cc: Anton Tikhomirov <[email protected]> Cc: Ben Dooks <[email protected]> Cc: Dan Carpenter <[email protected]> Cc: Darius Augulis <[email protected]> Cc: Eric Miao <[email protected]> Cc: Jingoo Han <[email protected]> Cc: Kukjin Kim <[email protected]> Cc: Kuninori Morimoto <[email protected]> Cc: Li Yang <[email protected]> Cc: Michael Hennerich <[email protected]> Acked-by: Mike Frysinger <[email protected]> Cc: Nicolas Ferre <[email protected]> Cc: Pavankumar Kondeti <[email protected]> Cc: Roy Huang <[email protected]> Cc: Russell King <[email protected]> Cc: Toshiharu Okada <[email protected]> Cc: Xiaochen Shen <[email protected]> Cc: Yoshihiro Shimoda <[email protected]> Cc: Yuan-Hsin Chen <[email protected]> Cc: cxie4 <[email protected]> Cc: [email protected] Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-28usb: gadget: introduce UDC ClassFelipe Balbi2-0/+425
this class will be used to abstract away several of the duplicated operations scattered among the USB gadget controller drivers. Later, we can add an atomic notifier to tell interested drivers about what's happening with the controller. Notifications such as suspend, resume, enumerated, etc. will be useful, at a minimum, for implementing usb charger detection. As part of the converting process usb_gadget_probe_driver() is no longer part of each udc but pushed into the ->stap() callback. The same for his couterpart. The core is currently set explicit to 'n'. It will be changed to 'y' once all users are converted since it provides functions which clash with other drivers. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Acked-by: Michal Nazarewicz <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-15USB: deprecate g_file_storageAlan Stern3-7/+16
This patch (as1471) deprecates the File-backed Storage Driver and schedules its replacement for the 3.8 kernel release (about two years from now). Users are advised to switch to the Mass Storage Gadget instead. Signed-off-by: Alan Stern <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-14usb: renesas_usbhs: fixup connection failKuninori Morimoto3-3/+12
Sometimes the connection fail happen on renesas_usbhs. This patch fix it up. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-14Merge 3.0-rc2 into usb-linus as it's needed by some USB patchesGreg Kroah-Hartman460-2770/+5009
Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-13Linux 3.0-rc3Linus Torvalds1-1/+1
2011-06-13Merge branch 'for-linus' of ↵Linus Torvalds3-12/+12
git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: SLAB: Record actual last user of freed objects. slub: always align cpu_slab to honor cmpxchg_double requirement
2011-06-13Merge branch 'for-linus' of ↵Linus Torvalds11-58/+80
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: unwind canceled flock state ceph: fix ENOENT logic in striped_read ceph: fix short sync reads from the OSD ceph: fix sync vs canceled write ceph: use ihold when we already have an inode ref
2011-06-13Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds3-7/+9
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: rtc: Staticize non-exported __rtc_set_alarm() rtc: Fix ioctl error path return ptp: Fix some locking bugs in ptp_read() ptp: Return -EFAULT on copy_to_user() errors
2011-06-13Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds6-18/+39
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ftrace: Revert 8ab2b7efd ftrace: Remove unnecessary disabling of irqs kprobes/trace: Fix kprobe selftest for gcc 4.6 ftrace: Fix possible undefined return code oprofile, dcookies: Fix possible circular locking dependency oprofile: Fix locking dependency in sync_start() oprofile: Free potentially owned tasks in case of errors oprofile, x86: Add comments to IBS LVT offset initialization
2011-06-13Merge branches 'x86-urgent-for-linus' and 'irq-urgent-for-linus' of ↵Linus Torvalds3-0/+27
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: devicetree: Add missing early_init_dt_setup_initrd_arch stub x86: cpu-hotplug: Prevent softirq wakeup on wrong CPU * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Prevent potential NULL dereference in irq_set_irq_wake()
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