- 26 11月, 2014 1 次提交
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由 Alan Stern 提交于
Remove special-purpose octeon drivers and instead use ehci-platform and ohci-platform as suggested with http://marc.info/?l=linux-mips&m=140139694721623&w=2 [andreas.herrmann: fixed compile error] Cc: David Daney <david.daney@cavium.com> Cc: Alex Smith <alex.smith@imgtec.com> Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NAndreas Herrmann <andreas.herrmann@caviumnetworks.com> Acked-by: NRalf Baechle <ralf@linux-mips.org> Tested-by: NAaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 25 11月, 2014 9 次提交
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由 Markus Elfring 提交于
The pci_dev_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: NMarkus Elfring <elfring@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Markus Elfring 提交于
The usb_put_dev() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: NMarkus Elfring <elfring@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Markus Elfring 提交于
The usb_put_dev() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: NMarkus Elfring <elfring@users.sourceforge.net> Acked-by: NValentina Manea <valentina.manea.m@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Julia Lawall 提交于
Return a negative error code on failure. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier ret; expression e1,e2; @@ ( if (\(ret < 0\|ret != 0\)) { ... return ret; } | ret = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Mark Knibbs 提交于
This patch does two things for SCM eUSCSI USB-SCSI converters: 1. SCM eUSCSI bridge devices are hard-wired to use SCSI ID 7. On connecting the converter, access to that ID is attempted during the bus scan. Asking the converter to issue INQUIRY commands to itself isn't very polite and wastes time. Set this_id to 7 so __scsi_scan_target() skips it in the scan. 2. Enable multi-LUN support. eUSCSI devices don't support Get Max LUN requests, returning an error (-32). [Different targets could have different numbers of LUNs, so it wouldn't make sense to return a particular value in response to Get Max LUN.] usb_stor_scan_dwork() does this: /* For bulk-only devices, determine the max LUN value */ if (us->protocol == USB_PR_BULK && !(us->fflags & US_FL_SINGLE_LUN)) { mutex_lock(&us->dev_mutex); us->max_lun = usb_stor_Bulk_max_lun(us); mutex_unlock(&us->dev_mutex); It avoids calling usb_stor_Bulk_max_lun() if US_FL_SINGLE_LUN, but not for US_FL_SCM_MULT_TARG. Since usb_stor_Bulk_max_lun() returns 0 in the error case, us->max_lun was always set to 0. [If the user doesn't want multi-LUN support (perhaps there are SCSI devices which respond to commands on all LUNs?), the US_FL_SINGLE_LUN quirk can be specified on the kernel command line.] Signed-off-by: NMark Knibbs <markk@clara.co.uk> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Mark Knibbs 提交于
usb_stor_euscsi_init() enables multi-target mode for SCM eUSB SCSI bridge devices. The control message it sends has wLength = 1 and the byte sent is 0x01. While that works, the SCM Windows driver does it with wLength = 0. We may as well match what the SCM driver does. Signed-off-by: NMark Knibbs <markk@clara.co.uk> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Marcin Wojtas 提交于
This commit fixes ehci-orion operation in big-endian mode by enabling byteswap when accessing registers using 'rdl' and 'wrl' macros. Signed-off-by: NGrzegorz Jaszczyk <jaz@semihalf.com> Signed-off-by: NMarcin Wojtas <mw@semihalf.com> Reviewed-by: NGregory CLEMENT <gregory.clement@free-electrons.com> Tested-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Greg Kroah-Hartman 提交于
We need to check that we have both a valid data and control inteface for both types of headers (union and not union.) References: https://bugzilla.kernel.org/show_bug.cgi?id=83551Reported-by: NSimon Schubert <2+kernel@0x2c.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Oliver Neukum 提交于
If probe() fails not only the attributes need to be removed but also the memory freed. Reported-by: NAhmed Tamrawi <ahmedtamrawi@gmail.com> Signed-off-by: NOliver Neukum <oneukum@suse.de> CC: stable@vger.kernel.org Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 10 11月, 2014 10 次提交
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由 Greg Kroah-Hartman 提交于
This resolves a conflict in drivers/usb/host/Kconfig Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux由 Linus Torvalds 提交于
Pull arm64 fixes from Catalin Marinas: - enable bpf syscall for compat - cpu_suspend fix when checking the idle state type - defconfig update * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: defconfig: update defconfig for 3.18 arm64: compat: Enable bpf syscall arm64: psci: fix cpu_suspend to check idle state type for index
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC fixes from Olof Johansson: "Another quiet week: - a fix to silence edma probe error on non-supported platforms from Arnd - a fix to enable the PL clock for Parallella, to make mainline usable with the SDK. - a somewhat verbose fix for the PLL clock tree on VF610 - enabling of SD/MMC on one of the VF610-based boards (for testing) - a fix for i.MX where CONFIG_SPI used to be implicitly enabled and now needs to be added to the defconfig instead - another maintainer added for bcm2835: Lee Jones" * tag 'armsoc-for-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: zynq: Enable PL clocks for Parallella dma: edma: move device registration to platform code ARM: dts: vf610: add SD node to cosmic dts MAINTAINERS: update bcm2835 entry ARM: imx: Fix the removal of CONFIG_SPI option ARM: imx: clk-vf610: define PLL's clock tree
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git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux由 Linus Torvalds 提交于
Pull devicetree bugfix from Grant Likely: "One buffer overflow bug that shouldn't be left around" * 'devicetree/merge' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux: of: Fix overflow bug in string property parsing functions
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Pull btrfs fix from Chris Mason: "It's a one liner for an error cleanup path that leads to crashes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix kfree on list_head in btrfs_lookup_csums_range error cleanup
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由 Linus Torvalds 提交于
Merge tag 'driver-core-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fixes from Greg KH: "Here are 3 tiny fixes for 3.18-rc4. One fixes up a long-stading race condition in the driver core for removing directories in /sys/devices/virtual/ and the other 2 fix up the wording of a new Kconfig option that was added in 3.18-rc1" * tag 'driver-core-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: tiny: rename ENABLE_DEV_COREDUMP to ALLOW_DEV_COREDUMP tiny: reverse logic for DISABLE_DEV_COREDUMP sysfs: driver core: Fix glue dir race condition by gdp_mutex
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging由 Linus Torvalds 提交于
Pull staging driver fixes from Greg KH: "Here are some staging/iio fixes for 3.18-rc4. Nothing major, just a few bugfixes of things that have been reported" * tag 'staging-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging:iio:ade7758: Remove "raw" from channel name staging:iio:ade7758: Fix check if channels are enabled in prenable staging:iio:ade7758: Fix NULL pointer deref when enabling buffer iio: as3935: allocate correct iio_device size io: accel: kxcjk-1013: Fix iio_event_spec direction iio: tsl4531: Fix compiler error when CONFIG_PM_OPS is not defined iio: adc: mxs-lradc: Disable the clock on probe failure iio: st_sensors: Fix buffer copy staging:iio:ad5933: Drop "raw" from channel names staging:iio:ad5933: Fix NULL pointer deref when enabling buffer
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty由 Linus Torvalds 提交于
Pull tty/serial fixes from Greg KH: "Here are some tiny serial/tty fixes for 3.18-rc4 that resolve some reported issues" * tag 'tty-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: Fix pty master poll() after slave closes v2 serial: of-serial: fix uninitialized kmalloc variable tty/vt: don't set font mappings on vc not supporting this tty: serial: 8250_mtk: Fix quot calculation tty: Prevent "read/write wait queue active!" log flooding tty: Fix high cpu load if tty is unreleaseable serial: Fix divide-by-zero fault in uart_get_divisor()
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb由 Linus Torvalds 提交于
Pull USB fixes from Greg KH: "Here are some USB fixes for 3.18-rc4. Just a bunch of little fixes resolving reported issues and new device ids for existing drivers. Full details are in the shortlog" * tag 'usb-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (26 commits) USB: Update default usb-storage delay_use value in kernel-parameters.txt USB: cdc-acm: add quirk for control-line state requests phy: omap-usb2: Enable runtime PM of omap-usb2 phy properly USB: storage: Fix timeout in usb_stor_euscsi_init() and usb_stor_huawei_e220_init() USB: cdc-acm: only raise DTR on transitions from B0 Revert "storage: Replace magic number with define in usb_stor_euscsi_init()" usb: core: notify disconnection when core detects disconnect usb: core: need to call usb_phy_notify_connect after device setup uas: Add US_FL_NO_ATA_1X quirk for 2 more Seagate models xhci: no switching back on non-ULT Haswell USB: quirks: enable device-qualifier quirk for yet another Elan touchscreen USB: quirks: enable device-qualifier quirk for another Elan touchscreen MAINTAINERS: Remove duplicate entry for usbip driver usb: storage: fix build warnings !CONFIG_PM usb: Remove references to non-existent PLAT_S5P symbol uas: Add NO_ATA_1X for VIA VL711 devices xhci: Disable streams on Asmedia 1042 xhci controllers USB: HWA: fix a warning message uas: Add US_FL_NO_ATA_1X quirk for 1 more Seagate model usb-storage: handle a skipped data phase ...
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- 09 11月, 2014 4 次提交
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由 Andreas Färber 提交于
The Parallella board comes with a U-Boot bootloader that loads one of two predefined FPGA bitstreams before booting the kernel. Both define an AXI interface to the on-board Epiphany processor. Enable clocks FCLK0..FCLK3 for the Programmable Logic by default. Otherwise accessing, e.g., the ESYSRESET register freezes the board, as seen with the Epiphany SDK tools e-reset and e-hw-rev, using /dev/mem. Cc: <stable@vger.kernel.org> # 3.17.x Signed-off-by: NAndreas Färber <afaerber@suse.de> Acked-by: NMichal Simek <michal.simek@xilinx.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux由 Linus Torvalds 提交于
Pull i2c bugfixes from Wolfram Sang: "One bigger cleanup (FSF address removal) and two bugfixes for I2C" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: core: Dispose OF IRQ mapping at client removal time i2c: at91: don't account as iowait i2c: remove FSF address
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull irq fixes from Thomas Gleixner: "Two fixlets for the armada SoC interrupt controller" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip: armada-370-xp: Fix MPIC interrupt handling irqchip: armada-370-xp: Fix MSI interrupt handling
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media由 Linus Torvalds 提交于
Pull media fixes from Mauro Carvalho Chehab: "For: - some regression fixes at the Remote Controller core and imon driver - a build fix for certain randconfigs with ir-hix5hd2 - don't feed power to satellite system at ds3000 driver init It also contains some fixes for drivers added for Kernel 3.18: - some fixes at the new ISDB-S driver, and the corresponding bits to fix some descriptors for this Japanese TV standard at the DVB core - two warning cleanups for sp2 driver if PM is disabled - change the default mode for the new vivid driver" * git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] sp2: sp2_init() can be static [media] dvb:tc90522: fix always-false expression [media] dvb-core: set default properties of ISDB-S [media] dvb:tc90522: fix stats report [media] vivid: default to single planar device instances [media] imon: fix other RC type protocol support [media] ir-hix5hd2 fix build warning [media] ds3000: fix LNB supply voltage on Tevii S480 on initialization [media] rc5-decoder: BZ#85721: Fix RC5-SZ decoding [media] rc-core: fix protocol_change regression in ir_raw_event_register
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- 08 11月, 2014 16 次提交
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git://git.linux-mips.org/pub/scm/ralf/upstream-linus由 Linus Torvalds 提交于
Pull MIPS updates from Ralf Baechle: "This weeks' round of MIPS bug fixes for 3.18: - wire up the bpf syscall - fix TLB dump output for R3000 class TLBs - fix strnlen_user return value if no NUL character was found. - fix build with binutils 2.24.51+. While there is no binutils 2.25 release yet, toolchains derived from binutils 2.24.51+ are already in common use. - the Octeon GPIO code forgot to offline GPIO IRQs. - fix build error for XLP. - fix possible BUG assertion with EVA for CMA" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: Fix build with binutils 2.24.51+ MIPS: R3000: Fix debug output for Virtual page number MIPS: Fix strnlen_user() return value in case of overlong strings. MIPS: CMA: Do not reserve memory if not required MIPS: Wire up bpf syscall. MIPS/Xlp: Remove the dead function destroy_irq() to fix build error MIPS: Octeon: Make Octeon GPIO IRQ chip CPU hotplug-aware
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git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs由 Linus Torvalds 提交于
Pull xfs fixes from Dave Chinner: "This update fixes a warning in the new pagecache_isize_extended() and updates some related comments, another fix for zero-range misbehaviour, and an unforntuately large set of fixes for regressions in the bulkstat code. The bulkstat fixes are large but necessary. I wouldn't normally push such a rework for a -rcX update, but right now xfsdump can silently create incomplete dumps on 3.17 and it's possible that even xfsrestore won't notice that the dumps were incomplete. Hence we need to get this update into 3.17-stable kernels ASAP. In more detail, the refactoring work I committed in 3.17 has exposed a major hole in our QA coverage. With both xfsdump (the major user of bulkstat) and xfsrestore silently ignoring missing files in the dump/restore process, incomplete dumps were going unnoticed if they were being triggered. Many of the dump/restore filesets were so small that they didn't evenhave a chance of triggering the loop iteration bugs we introduced in 3.17, so we didn't exercise the code sufficiently, either. We have already taken steps to improve QA coverage in xfstests to avoid this happening again, and I've done a lot of manual verification of dump/restore on very large data sets (tens of millions of inodes) of the past week to verify this patch set results in bulkstat behaving the same way as it does on 3.16. Unfortunately, the fixes are not exactly simple - in tracking down the problem historic API warts were discovered (e.g xfsdump has been working around a 20 year old bug in the bulkstat API for the past 10 years) and so that complicated the process of diagnosing and fixing the problems. i.e. we had to fix bugs in the code as well as discover and re-introduce the userspace visible API bugs that we unwittingly "fixed" in 3.17 that xfsdump relied on to work correctly. Summary: - incorrect warnings about i_mutex locking in pagecache_isize_extended() and updates comments to match expected locking - another zero-range bug fix for stray file size updates - a bunch of fixes for regression in the bulkstat code introduced in 3.17" * tag 'xfs-for-linus-3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: xfs: track bulkstat progress by agino xfs: bulkstat error handling is broken xfs: bulkstat main loop logic is a mess xfs: bulkstat chunk-formatter has issues xfs: bulkstat chunk formatting cursor is broken xfs: bulkstat btree walk doesn't terminate mm: Fix comment before truncate_setsize() xfs: rework zero range to prevent invalid i_size updates mm: Remove false WARN_ON from pagecache_isize_extended() xfs: Check error during inode btree iteration in xfs_bulkstat() xfs: bulkstat doesn't release AGI buffer on error
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator由 Linus Torvalds 提交于
Pull regulator fixes from Mark Brown: "More changes than I'd like here, most of them for a single bug repeated in a bunch of drivers with data not being initialized correctly, plus a fix to lower the severity of a warning introduced in the last merge window which can legitimately go off so we don't want to alarm users excessively" * tag 'regulator-v3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: s2mpa01: zero-initialize regulator match table array regulator: max8660: zero-initialize regulator match table array regulator: max77802: zero-initialize regulator match table regulator: max77686: zero-initialize regulator match table regulator: max1586: zero-initialize regulator match table array regulator: max77693: Fix use of uninitialized regulator config regulator: of: Lower the severity of the error with no container
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi由 Linus Torvalds 提交于
Pull spi bugfixes from Mark Brown: "A couple of small driver fixes for v3.18, both quite problematic if you hit a use case that's affected" * tag 'spi-v3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: pxa2xx: toggle clocks on suspend if not disabled by runtime PM spi: fsl-dspi: Fix CTAR selection
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由 Johannes Berg 提交于
The ENABLE_DEV_COREDUMP option is misleading as it implies that it gets the framework enabled, this isn't true it just allows it to get enabled if a driver needs it. Rename it to ALLOW_DEV_COREDUMP to better capture its semantics. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Reviewed-by: NJosh Triplett <josh@joshtriplett.org> Acked-by: NAristeu Rozanski <aris@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Aristeu Rozanski 提交于
It's desirable for allnconfig and tinyconfig targets to result in the least amount of code possible. DISABLE_DEV_COREDUMP exists as a way to switch off DEV_COREDUMP regardless if any drivers select WANT_DEV_COREDUMP. This patch renames the option to ENABLE_DEV_COREDUMP and setting it to 'n' (as in allnconfig or tinyconfig) will effectively disable device coredump. Cc: Josh Triplett <josh@joshtriplett.org> Reviewed-by: NJosh Triplett <josh@joshtriplett.org> Signed-off-by: NAristeu Rozanski <arozansk@redhat.com> Reviewed-by: NJohannes Berg <johannes@sipsolutions.net> Acked-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Laurent Pinchart 提交于
Clients instantiated from OF get an IRQ mapping created at device registration time. Dispose the mapping when the client is removed. Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: NWolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org
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由 Wolfram Sang 提交于
iowait is for blkio [1]. I2C shouldn't use it. [1] https://lkml.org/lkml/2014/11/3/317Signed-off-by: NWolfram Sang <wsa@the-dreams.de> Acked-by: NLudovic Desroches <ludovic.desroches@atmel.com> Cc: stable@kernel.org
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由 Wolfram Sang 提交于
We have a central copy of the GPL for that. Some addresses were already outdated. Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com>
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由 Chris Rorvick 提交于
Specifying these attributes in both the prototype and the function definition is unnecessary and could cause confusion or bugs if they are inconsistent. As such, __init should only be specified at the function definition. Keith Owens suggested this as a janitorial task on LKML several years ago: https://lkml.org/lkml/2006/1/14/305Signed-off-by: NChris Rorvick <chris@rorvick.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Chris Rorvick 提交于
The FUSBH200 debug port has a EHCI-compatible register layout so there is no need to define a custom struct. Signed-off-by: NChris Rorvick <chris@rorvick.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Chris Rorvick 提交于
Now that ehci-dbgp has its own header, use it rather than duplicating the declarations, etc. Signed-off-by: NChris Rorvick <chris@rorvick.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Chris Rorvick 提交于
The fotg210_dbg_port struct is a copy of the ehci_dbg_port definition in the <linux/usb/ehci_def.h> header. Embedded in this definition are a number of macros which came along for the ride. These macros are not used in the fotg210 driver and will conflict those in the new <linux/usb/ehci-dbgp.h> header. Signed-off-by: NChris Rorvick <chris@rorvick.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Chris Rorvick 提交于
If CONFIG_XEN_DOM0 is enabled, the ehci-dbgp driver notifies Xen of controller reset events via xen_dbgp_reset_prep() and xen_dbgp_external_startup() (via calls to xen_dbgp_op().) Otherwise <linux/usb/ehci_def.h> defines them as no-ops to disable this logic. The fotg210 driver copies much of the dbgp code from ehci_def.h, but it unconditionally defines the Xen hooks as no-ops, effectively disabling these notifications when CONFIG_EARLY_PRINTK_DBGP is disabled. When enabled, though, notifying Xen is dependent on CONFIG_XEN_DOM0 due to fotg210 leveraging the ehci-dbgp driver. The following table compares the implementations of xen_dbgp_reset_prep() and xen_dbgp_external_startup() in the ehci-dbgp and fotg210 drivers under the relevant configurations: EARLY_PRINTK_DBGP? XEN_DOM0? ehci-dbgp fotg210 ------------------ --------- ------------- ------------- n n no-op no-op n y xen_dbgp_op() no-op y n no-op no-op y y xen_dbgp_op() xen_dbgp_op() This suggests that fotg210 is, at best, indifferent to whether Xen is notified of these events. Make fotg210 consistent with ehci-dbgp as a step towards consolidating this code duplication. Signed-off-by: NChris Rorvick <chris@rorvick.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Chris Rorvick 提交于
The FUSBH200 debug port has a EHCI-compatible register layout so there is no need to define a custom struct. Signed-off-by: NChris Rorvick <chris@rorvick.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Chris Rorvick 提交于
Now that ehci-dbgp has its own header, use it rather than duplicating the declarations, etc. Signed-off-by: NChris Rorvick <chris@rorvick.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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