- 24 12月, 2009 40 次提交
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由 Len Brown 提交于
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由 Len Brown 提交于
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由 Len Brown 提交于
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由 Len Brown 提交于
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由 Len Brown 提交于
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This add supports for devices like keyboard, backlight, tablet and accelerometer. This work is supported by International Syst S/A. [randy.dunlap@oracle.com: cmpc_acpi: depends on ACPI] [akpm@linux-foundation.org: readability tweaks] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NThadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Mattia Dongili 提交于
SN06 makes sure we get back a longer buffer which seems to be necessary going forward as the SNC devices describes more and more devices (or features more precisely). Moreover SN06 should be called with only the descriptor offset to make sure we hit the rfkill controlling function (F124 or F135) with a 0 argument to get a full list of features. Signed-off-by: NMattia Dongili <malattia@linux.it> Tested-by: NMiguel Rodríguez Pérez <miguelrp@gmail.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Mattia Dongili 提交于
Vaio Type X and possibly other new models use F135 as the radio frequency controlling function attached to the SNC device. In the indexed table this corresponds to 0x0135 (surpise!). Signed-off-by: NMattia Dongili <malattia@linux.it> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Linus Torvalds 提交于
This reverts commit 9f15226e. It's just wrong, and broke resume for Rafael even on a non-AMD CPU. As Rafael says: "... it causes microcode_init_cpu() to be called during resume even for CPUs for which there's no microcode to apply. That, in turn, results in executing request_firmware() (on Intel CPUs at least) which doesn't work at this stage of resume (we have device interrupts disabled, I/O devices are still suspended and so on). If I'm not mistaken, the "if (uci->valid)" logic means "if that CPU is known to us" , so before commit 9f15226e microcode_resume_cpu() was called for all CPUs already in the system during suspend, which was the right thing to do. The commit changed it so that the CPUs without microcode to apply are now treated as "unknown", which is not quite right. The problem this commit attempted to solve has to be handled differently." Bisected-and -requested-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Shaohua Li 提交于
Executing _OSC returns a buffer, which has an acpi object in it. Don't directly returns the buffer, instead, we return the acpi object's buffer. This fixes a regression since caller of acpi_run_osc expects an acpi object's buffer returned. Tested-by: NYinghai Lu <yinghai@kernel.org> Signed-off-by: NShaohua Li <shaohua.li@intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (30 commits) USB: Fix a bug on appledisplay.c regarding signedness USB: option: support hi speed for modem Haier CE100 USB: audio gadget: free alsa devices when unloading USB: audio gadget: fix wTotalLength calculation usb: otg: isp1301_omap: fix compile error USB: musb: workaround Blackfin FIFO anomalies USB: musb: Fix array index out of bounds issue USB: musb: Fix null pointer dereference issue USB: musb: correct DMA address for tx USB: musb: gadget_ep0: avoid SetupEnd interrupt USB: musb: fix for crash in DM646x USB when (CPPI)DMA is enabled USB: musb: do not work if no gadget driver is loaded USB: musb: gadget: set otg tranceiver to idle when registering gadget USB: musb: Populate the VBUS GPIO with the correct GPIO number USB: musb: MAINTAINERS: Fix my tree's address USB: musb: fix compiling warning with min() macro USB: musb: move musb_remove to __exit USB: musb_gadget: fix kernel oops in txstate() USB: ftdi_sio: sort PID/VID entries in new ftdi_sio_ids.h header USB: ftdi_sio: isolate all device IDs to new ftdi_sio_ids.h header ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: devtmpfs: unlock mutex in case of string allocation error Driver core: export platform_device_register_data as a GPL symbol driver core: Prevent reference to freed memory on error path Driver-core: Fix bogus 0 error return in device_add() Driver core: driver_attribute parameters can often be const* Driver core: bin_attribute parameters can often be const* Driver core: device_attribute parameters can often be const* Doc/stable rules: add new cherry-pick logic vfs: get_sb_single() - do not pass options twice devtmpfs: Convert dirlock to a mutex
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: Staging/vt66*: kconfig, depends on WLAN Staging: batman-adv: introduce missing kfree Staging: batman-adv: Add Kconfig dependancies on PROC_FS and PACKET. Staging: panel: Adjust range for PANEL_KEYPAD in Kconfig Staging: panel: Fix compilation error with custom lcd charset Staging: ramzswap: remove ARM specific d-cache hack Staging: rtl8192x: fix printk formats Staging: wlan-ng: fix Correct size given to memset staging: rtl8192su: add USB VID/PID for HWNUm-300 staging: fix rtl8192su compilation errors with mac80211 staging: fix rtl8192e compilation errors with mac80211 Staging: fix rtl8187se compilation errors with mac80211 Staging: rtl8192su: fix test for negative error in rtl8192_rx_isr() Staging: comedi: jr3_pci: Don't ioremap too much space. Check result. Staging: comedi: removed "depricated" from COMEDI_CB_BLOCK Staging: comedi: usbdux.c: fix locking up of the driver when the comedi ringbuffer runs empty Staging: dst: remove from the tree Staging: sm7xx: add a new framebuffer driver Staging: batman: fix debug Kconfig option
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git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: ocfs2: Set i_nlink properly during reflink. ocfs2: Add reflinked file's inode to inode hash eariler. ocfs2: refcounttree.c cleanup. ocfs2: Find proper end cpos for a leaf refcount block.
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由 pancho horrillo 提交于
brightness status is reported by the Apple Cinema Displays as an 'unsigned char' (u8) value, but the code used 'char' instead. Note that he driver was developed on the PowerPC architecture, where the two types are synonymous, which is not always the case. Fixed that. Otherwise the driver will interpret brightness levels > 127 as negative, and fail to load. Signed-off-by: Npancho horrillo <pancho@pancho.name> Cc: stable <stable@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Donny Kurnia 提交于
I made this patch for usbserial driver to add the support for EVDO modem Haier CE100. The bugs report for this is here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/490068 This patch based on these post: http://blankblondtank.wordpress.com/2009/09/04/mengoptimalkan-koneksi-modem-haier-ce-100-cdma-di-linux/ http://tantos.web.id/blogs/how-to-internet-connection-using-cdma-evdo-modem-and-karmic-koala-ubuntu-9-10 I hope this patch can help other that have the Haier C100 modem, mostly in my country, Indonesia. Signed-off-by: NDonny Kurnia <donnykurnia@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Cliff Cai 提交于
Signed-off-by: NCliff Cai <cliff.cai@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Cliff Cai 提交于
The wTotalLength should contain the sum of the interface and unit descriptor sizes per the Audio Device Class specification 1.0. Reported-by: NSergey Lapin <slapin@ossfans.org> Signed-off-by: NCliff Cai <cliff.cai@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Felipe Balbi 提交于
commit 91c8a5a9 broke compilation of this driver after it introduced otg_init() as a static inline in <linux/usb/otg.h> Reported-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Bryan Wu 提交于
Some of these workarounds are already in place, but labeled as affecting all BF52x parts. Since we have official anomaly numbers now, use those defines. And since writing to the FIFO has a similar hang issue as reading from the FIFO, implement the workaround there too when necessary. Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NCliff Cai <cliff.cai@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Cc: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Maulik Mankad 提交于
This patch fixes the below array index out of bounds issue. Buffer overflow, array index of 'aInfo' may be out of bounds. Array 'aInfo' of size 78 may use index value(s) 6..84 The data stored in 'aInfo' array exceeds the array size of 78. This patch increases the size of this array to hold the string correctly without any memory corruption. This issue was reported by Klockwork tool. Signed-off-by: NMaulik Mankad <x0082077@ti.com> Cc: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Maulik Mankad 提交于
This patch fixes the following NULL pointer dereference issue. Pointer 'request' returned from call to function 'next_request' at line 748 may be NULL and may be dereferenced at line 792. ============ Code Snippet ============ 748: request = next_request(musb_ep); 785: if (dma && (csr & MUSB_RXCSR_DMAENAB)) { csr &= ~(MUSB_RXCSR_AUTOCLEAR | MUSB_RXCSR_DMAENAB | MUSB_RXCSR_DMAMODE); musb_writew(epio, MUSB_RXCSR, MUSB_RXCSR_P_WZC_BITS | csr); 792: request->actual += musb_ep->dma->actual_len; Signed-off-by: NMaulik Mankad <x0082077@ti.com> Cc: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Cliff Cai 提交于
Since a DMA transfer may need to be kicked off several times to complete, the DMA start must include the length that has already been transferred. Signed-off-by: NCliff Cai <cliff.cai@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Cc: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Sergei Shtylyov 提交于
Gadget stalling a zero-length SETUP request results in this error message: SetupEnd came in a wrong ep0stage idle In order to avoid it, always set the CSR0.DataEnd bit after detecting a zero- length request. Add the missing '\n' to the error message itself as well... Signed-off-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: NAnand Gadiyar <gadiyar@ti.com> Cc: stable <stable@kernel.org> Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Swaminathan S 提交于
Race condition exists between the cppi_interrupt handler and davinci_interrupt handler w.r.t completing a TX IO. Since DM646x has seperate DMA and USB endpoint interrupts cppi_interrupt handler needs to hold the lock while operating on the endpoint. Update over previous patch to avoid taking the lock if already taken. Tested on DM644x, DM355 and DM646x platforms. Signed-off-by: NSwaminathan S <swami.iyer@ti.com> Acked-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: NAnand Gadiyar <gadiyar@ti.com> Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Felipe Balbi 提交于
On OTG and gadget-only configurations, we need a gadget driver in order to work properly, so avoid changing operation modes when there's no gadget driver loaded. Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Acked-by: NAnand Gadiyar <gadiyar@ti.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Arnaud Mandy 提交于
When registering gadget driver, the state of the transceiver must be set from undefined (no gadget) to b_idle. Module unload sets the transceiver state to undefined state. After the first load/unload pair, the reset irq will be lost. Signed-off-by: NArnaud Mandy <ext-arnaud.2.mandy@nokia.com> Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Acked-by: NAnand Gadiyar <gadiyar@ti.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Swaminathan S 提交于
This fixes a null-pointer dereference bug. Signed-off-by: NSwaminathan S <swami.iyer@ti.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Acked-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: NAnand Gadiyar <gadiyar@ti.com> Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Felipe Balbi 提交于
The tree is now on a new address. Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Cliff Cai 提交于
Current musb gadget dma code produces the warning: drivers/usb/musb/musb_gadget.c: In function 'txstate': drivers/usb/musb/musb_gadget.c:312: warning: comparison of distinct pointer types lacks a cast So switch to min_t(size_t, ...). Signed-off-by: NCliff Cai <cliff.cai@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Felipe Balbi 提交于
probe() already was on __init, so moving remove() to __exit. Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Sergei Shtylyov 提交于
Commit 7723de7e (USB: musb_gadget: remove pointless loop) included uncalled for (and incorrect) optimization that might cause a kernel oops in txstate() -- undo it. Signed-off-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Andreas Mohr 提交于
This is a (almost) sort-only patch to sort FTDI device product ID definitions in new ftdi_sio_ids.h header. Advantage is that new device ID submissions will now have a specific (sorted) position - less future merge conflicts. Compile-tested, based on _current_ mainline git. Minor checkpatch.pl warnings were eliminated whereever it made sense, very minor text changes. Signed-off-by: NAndreas Mohr <andi@lisas.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Andreas Mohr 提交于
This is a strictly move-only patch to relocate all FTDI device product ID definitions to their own ftdi_sio_ids.h header (following the usual *_ids.h kernel tree convention, too), thus correcting the slightly too messy appearance (crucial driver defines were stuck somewhere in the decaying middle swamp of the huge existing header). Compile-tested, based on latest mainline git. Signed-off-by: NAndreas Mohr <andi@lisas.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Randy Dunlap 提交于
Fix new kernel-doc warnings in usb core: Warning(drivers/usb/core/usb.c:79): No description found for parameter 'config' Warning(drivers/usb/core/usb.c:79): No description found for parameter 'iface_num' Warning(drivers/usb/core/usb.c:79): No description found for parameter 'alt_num' Warning(drivers/usb/core/hcd.c:1622): No description found for parameter 'udev' Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 pancho horrillo 提交于
Hi! $ lsusb -v Bus 001 Device 008: ID 05ac:921c Apple, Inc. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x05ac Apple, Inc. idProduct 0x921c bcdDevice 1.15 iManufacturer 1 iProduct 2 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 34 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 2mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 92 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 16 Signed-off-by: Npancho horrillo <pancho@pancho.name> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jan Beulich 提交于
Commit 91777826 removed __init from ehci_wait_for_port(), but left it in place on ehci_reset_port(), which is being called from the former function. Signed-off-by: NJan Beulich <jbeulich@novell.com> Acked-by: NJason Wessel <jason.wessel@windriver.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Clemens Ladisch 提交于
While converting emi62 to use request_firmware(), the driver was also changed to use the ihex helper functions. However, this broke the loading of the FPGA firmware because the code tries to access the addr field of the EOF record which works with a plain array that has an empty last record but not with the ihex helper functions where the end of the data is signaled with a NULL record pointer, resulting in: BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<f80d248c>] emi62_load_firmware+0x33c/0x740 [emi62] This can be fixed by changing the loop condition to test the return value of ihex_next_binrec() directly (like in emi26.c). Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Reported-and-tested-by: NDer Mickster <retroeffective@gmail.com> Acked-by: NDavid Woodhouse <David.Woodhouse@intel.com> Cc: stable <stable@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Blaise Gassend 提交于
Signed-off-by: NBlaise Gassend <blaise.gasend_linux@m4x.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Bill Gatliff 提交于
This patch corrects a problem where drivers/usb/otg is linked twice if CONFIG_USB_ULPI is selected, resulting in a build error (symbol conflict). The files in that directory are properly linked already as part of CONFIG_USB, and need not be indicated specifically for CONFIG_USB_ULPI. Signed-off-by: NBill Gatliff <bgat@billgatliff.com> Acked-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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