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2012-05-12ARM: mxs: add initial device tree support for imx23-evk boardShawn Guo1-0/+1
It adds initial device tree support for imx23-evk board, and only serial console is enabled. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de>
2012-05-12ARM: mxs: add initial device tree support for imx28-evk boardDong Aisheng1-0/+1
This patch includes basic dt support which can boot via nfs rootfs. Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de>
2012-05-12Merge branches 'clk/mxs' and 'imx/pinctrl/for-3.5' into mxs/dt/for-3.5Shawn Guo12-0/+96
2012-05-12video: mxsfb: adopt pinctrl supportShawn Guo1-0/+9
Cc: linux-fbdev@vger.kernel.org Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-12i2c: mxs: adopt pinctrl supportShawn Guo1-0/+6
Cc: linux-i2c@vger.kernel.org Cc: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-12mtd: nand: gpmi: adopt pinctrl supportShawn Guo1-0/+9
Cc: linux-mtd@lists.infradead.org Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-12mmc: mxs-mmc: adopt pinctrl supportShawn Guo1-0/+8
Cc: linux-mmc@vger.kernel.org Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Chris Ball <cjb@laptop.org>
2012-05-12serial: mxs-auart: adopt pinctrl supportShawn Guo1-0/+8
Cc: linux-serial@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-12serial: amba-pl011: adopt pinctrl supportShawn Guo1-0/+8
Cc: linux-serial@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-05-12spi/imx: adopt pinctrl supportShawn Guo1-0/+8
Cc: spi-devel-general@lists.sourceforge.net Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
2012-05-12i2c: imx: adopt pinctrl supportShawn Guo1-0/+8
Cc: linux-i2c@vger.kernel.org Cc: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
2012-05-12can: flexcan: adopt pinctrl supportShawn Guo1-0/+6
Cc: linux-can@vger.kernel.org Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
2012-05-12net: fec: adopt pinctrl supportShawn Guo1-0/+9
Cc: netdev@vger.kernel.org Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Dong Aisheng <dong.aisheng@linaro.org> Acked-by: David S. Miller <davem@davemloft.net>
2012-05-11tty: serial: imx: adopt pinctrl supportShawn Guo1-0/+8
Cc: linux-serial@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
2012-05-11mmc: sdhci-imx-esdhc: adopt pinctrl supportDong Aisheng1-0/+9
Cc: linux-mmc@vger.kernel.org Cc: Chris Ball <cjb@laptop.org> Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
2012-05-08ARM: mxs: remove now unused timer_clk argument from mxs_timer_initShawn Guo2-2/+2
With old mxs clock support removed, the timer_clk argument of mxs_timer_init is unused now, so remove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-08ARM: mxs: switch to common clk frameworkShawn Guo1-0/+2
It switches mxs clock support to common clk framework based drivers. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-08clk: mxs: add clock support for imx28Shawn Guo2-0/+338
Add imx28 clock support based on common clk framework. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-08clk: mxs: add clock support for imx23Shawn Guo2-0/+206
Add imx23 clock support based on common clk framework. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-08clk: mxs: add mxs specific clocksShawn Guo7-0/+618
Add mxs specific clocks, pll, reference clock (PFD), integer divider and fractional divider. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-06Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes form Peter Anvin * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: intel_mid_powerbtn: mark irq as IRQF_NO_SUSPEND arch/x86/platform/geode/net5501.c: change active_low to 0 for LED driver x86, relocs: Remove an unused variable asm-generic: Use __BITS_PER_LONG in statfs.h x86/amd: Re-enable CPU topology extensions in case BIOS has disabled it
2012-05-05Merge branch 'release' of ↵Linus Torvalds3-13/+10
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull an ACPI patch from Len Brown: "It fixes a D3 issue new in 3.4-rc1." By Lin Ming via Len Brown: * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: ACPI: Fix D3hot v D3cold confusion
2012-05-05ACPI: Fix D3hot v D3cold confusionLin Ming3-13/+10
Before this patch, ACPI_STATE_D3 incorrectly referenced D3hot in some places, but D3cold in other places. After this patch, ACPI_STATE_D3 always means ACPI_STATE_D3_COLD; and all references to D3hot use ACPI_STATE_D3_HOT. ACPI's _PR3 method is used to enter both D3hot and D3cold states. What distinguishes D3hot from D3cold is the presence _PR3 (Power Resources for D3hot) If these resources are all ON, then the state is D3hot. If _PR3 is not present, or all _PR0 resources for the devices are OFF, then the state is D3cold. This patch applies after Linux-3.4-rc1. A future syntax cleanup may remove ACPI_STATE_D3 to emphasize that it always means ACPI_STATE_D3_COLD. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Reviewed-by: Aaron Lu <aaron.lu@amd.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-05-05Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds1-2/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Thomas Gleixner. * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rtc: Fix possible null pointer dereference in rtc-mpc5121.c
2012-05-05intel_mid_powerbtn: mark irq as IRQF_NO_SUSPENDYong Wang1-1/+1
So that the power button still wakes up the platform. Signed-off-by: Pierre Tardy <pierre.tardy@intel.com> Link: http://lkml.kernel.org/r/20120504210244.F2EA5A018B@akpm.mtv.corp.google.com Tested-by: Kangkai Yin <kangkai.yin@intel.com> Tested-by: Yong Wang <yong.y.wang@intel.com> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2012-05-04Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds6-14/+23
Pull drm fixes from Dave Airlie: "Some minor fixes from Intel and a radeon fix. I have the nouveau fix for the i2c regression queued for next week, its mostly a revert and seems to work on the system it was originally introduced for thanks to some i2c core changes." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: clarify and extend wb setup on APUs and NI+ asics drm/i915: enable dip before writing data on gen4 fixing dmi match for hp t5745 and hp st5747 thin client drm/i915: Only enable IPS polling for gen5 drm/i915: Do not read non-existent DPLL registers on PCH hardware
2012-05-04Merge tag 'md-3.4-fixes' of git://neil.brown.name/mdLinus Torvalds2-5/+1
Pull one small fix for md/bitmaps from NeilBrown: "This fixes a regression that was introduced in the merge window." * tag 'md-3.4-fixes' of git://neil.brown.name/md: md/bitmap: fix calculation of 'chunks' - missing shift.
2012-05-04drm/radeon: clarify and extend wb setup on APUs and NI+ asicsAlex Deucher1-2/+2
Use family rather than DCE check for clarity, also always use wb on APUs, there will never be AGP variants. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-04md/bitmap: fix calculation of 'chunks' - missing shift.NeilBrown2-5/+1
commit 61a0d80c "md/bitmap: discard CHUNK_BLOCK_SHIFT macro" replaced CHUNK_BLOCK_RATIO() by the same text that was replacing CHUNK_BLOCK_SHIFT() - which is clearly wrong. The result is that 'chunks' is often too small by 1, which can sometimes result in a crash (not sure how). So use the correct replacement, and get rid of CHUNK_BLOCK_RATIO which is no longe used. Reported-by: Karl Newman <siliconfiend@gmail.com> Tested-by: Karl Newman <siliconfiend@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
2012-05-04Merge tag 'mfd-for-linus-3.4-rc6' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull second set of MFD fixes from Samuel Ortiz: "This time we only have a one liner fixing an omap-usb build error." * tag 'mfd-for-linus-3.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: mfd: Fix build breakage in omap-usb-host.c
2012-05-04Merge branch 'efi-vars' from Matthew GarrettLinus Torvalds1-16/+30
* efi-vars: efivars: Improve variable validation
2012-05-04efivars: Improve variable validationMatthew Garrett1-16/+30
Ben Hutchings pointed out that the validation in efivars was inadequate - most obviously, an entry with size 0 would server as a DoS against the kernel. Improve this based on his suggestions. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-05-04Merge tag 'tag/upstream-linus' of ↵Linus Torvalds5-5/+7
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev Pull libata fixes from Jeff Garzik: 1) Fix regression that could cause a misdiagnosis, which in turn could lead to an erroneous 3.0 Gbps -> 1.5 downshift, particularly when hotplug and suspend/resume is involved. 2) Fix a regression that led to ata%d controller ids being numbered one larger than in <= 3.4-rc3 (oh, the horror!). Controller ids should now be as expected. 3) add some DT, PCI id's 4) ata/pata_arasan_cf: minor cpp fixing/cleaning * tag 'tag/upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata: ahci_platform: Add synopsys ahci controller in DT's compatible list ata/pata_arasan_cf: Move arasan_cf_pm_ops out of #ifdef, #endif macros libata: init ata_print_id to 0 ahci: Detect Marvell 88SE9172 SATA controller libata: skip old error history when counting probe trials
2012-05-04Merge branch 'i2c-embedded/for-current' of ↵Linus Torvalds4-8/+15
git://git.pengutronix.de/git/wsa/linux Pull i2c embedded fixes from Wolfram Sang: "Here are some typical i2c driver bugfixes for 3.4. Missed clock handling, improper timeout fixes, hardware wrokarounds... All patches have been in linux-next for a few days, too." * 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux: i2c: mxs: disable QUEUE when sending is done i2c: mxs: handle spurious interrupt i2c-eg20t: Modify MODULE_AUTHOR's email address i2c-eg20t: change timeout value 50msec to 1000msec i2c: tegra: Add delay before resetting the controller after NACK i2c: pnx: Disable clk in suspend
2012-05-04Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds5-6/+17
Pull drm fixes from Dave Airlie: "Just some regression fixes from Ben along with a variable that gcc failed to spot is uninitialised." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: nouveau: initialise has_optimus variable. drm/nv10/gpio: fix thinko in mask for gpio lines 2-9 nvc0/fb: shut up PMFB interrupt after the first occurrence drm/nouveau/hdmi: use correct hdmi regs for nvaa/nvac drm/nouveau/bios: fix regression on some nv4x board
2012-05-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds48-271/+415
Pull networking fixes from David Miller: 1) Transfer padding was wrong for full-speed USB in ASIX driver, fix from Ingo van Lil. 2) Propagate the negative packet offset fix into the PowerPC BPF JIT. From Jan Seiffert. 3) dl2k driver's private ioctls were letting unprivileged tasks make MII writes and other ugly bits like that. Fix from Jeff Mahoney. 4) Fix TX VLAN and RX packet drops in ucc_geth, from Joakim Tjernlund. 5) OOPS and network namespace fixes in IPVS from Hans Schillstrom and Julian Anastasov. 6) Fix races and sleeping in locked context bugs in drop_monitor, from Neil Horman. 7) Fix link status indication in smsc95xx driver, from Paolo Pisati. 8) Fix bridge netfilter OOPS, from Peter Huang. 9) L2TP sendmsg can return on error conditions with the socket lock held, oops. Fix from Sasha Levin. 10) udp_diag should return meaningful values for socket memory usage, from Shan Wei. 11) Eric Dumazet is so awesome he gets his own section: Socket memory cgroup code (I never should have applied those patches, grumble...) made erroneous changes to sk_sockets_allocated_read_positive(). It was changed to use percpu_counter_sum_positive (which requires BH disabling) instead of percpu_counter_read_positive (which does not). Revert back to avoid crashes and lockdep warnings. Adjust the default tcp_adv_win_scale and tcp_rmem[2] values to fix throughput regressions. This is necessary as a result of our more precise skb->truesize tracking. Fix SKB leak in netem packet scheduler. 12) New device IDs for various bluetooth devices, from Manoj Iyer, AceLan Kao, and Steven Harms. 13) Fix command completion race in ipw2200, from Stanislav Yakovlev. 14) Fix rtlwifi oops on unload, from Larry Finger. 15) Fix hard_mtu when adjusting hard_header_len in smsc95xx driver. From Stephane Fillod. 16) ehea driver registers it's IRQ before all the necessary state is setup, resulting in crashes. Fix from Thadeu Lima de Souza Cascardo. 17) Fix PHY connection failures in davinci_emac driver, from Anatolij Gustschin. 18) Missing break; in switch statement in bluetooth's hci_cmd_complete_evt(). Fix from Szymon Janc. 19) Fix queue programming in iwlwifi, from Johannes Berg. 20) Interrupt throttling defaults not being actually programmed into the hardware, fix from Jeff Kirsher and Ying Cai. 21) TLAN driver SKB encoding in descriptor busted on 64-bit, fix from Benjamin Poirier. 22) Fix blind status block RX producer pointer deref in TG3 driver, from Matt Carlson. 23) Promisc and multicast are busted on ehea, fixes from Thadeu Lima de Souza Cascardo. 24) Fix crashes in 6lowpan, from Alexander Smirnov. 25) tcp_complete_cwr() needs to be careful to not rewind the CWND to ssthresh if ssthresh has the "infinite" value. Fix from Yuchung Cheng. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (81 commits) sungem: Fix WakeOnLan tcp: change tcp_adv_win_scale and tcp_rmem[2] net: l2tp: unlock socket lock before returning from l2tp_ip_sendmsg drop_monitor: prevent init path from scheduling on the wrong cpu usbnet: fix failure handling in usbnet_probe usbnet: fix leak of transfer buffer of dev->interrupt ucc_geth: Add 16 bytes to max TX frame for VLANs net: ucc_geth, increase no. of HW RX descriptors netem: fix possible skb leak sky2: fix receive length error in mixed non-VLAN/VLAN traffic sky2: propogate rx hash when packet is copied net: fix two typos in skbuff.h cxgb3: Don't call cxgb_vlan_mode until q locks are initialized ixgbe: fix calling skb_put on nonlinear skb assertion bug ixgbe: Fix a memory leak in IEEE DCB igbvf: fix the bug when initializing the igbvf smsc75xx: enable mac to detect speed/duplex from phy smsc75xx: declare smsc75xx's MII as GMII capable smsc75xx: fix phy interrupt acknowledge smsc75xx: fix phy init reset loop ...
2012-05-04Merge tag 'hwmon-for-linus' of ↵Linus Torvalds1-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: "Fix OOPS seen in coretemp driver if the CPU core ID is too large" * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (coretemp) Increase CPU core limit hwmon: (coretemp) fix oops on cpu unplug
2012-05-03ata: ahci_platform: Add synopsys ahci controller in DT's compatible listViresh Kumar1-0/+1
SPEAr13xx series of SoCs contain Synopsys AHCI SATA Controller which shares ahci_platform driver with other controller versions. This patch updates DT compatible list for ahci_platform. It also updates and renames binding documentation to more generic name. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Cc: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-05-03ata/pata_arasan_cf: Move arasan_cf_pm_ops out of #ifdef, #endif macrosViresh Kumar1-3/+1
#ifdef, #endif is not required in definition/usage of arasan_cf_pm_ops. So, move this definition and its usage outside of them. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-05-03libata: init ata_print_id to 0Tero Roponen1-1/+1
When comparing the dmesg between 3.4-rc3 and 3.4-rc4 I found the following differences: -ata1: SATA max UDMA/133 abar m2048@0xf9fff000 port 0xf9fff100 irq 47 -ata2: SATA max UDMA/133 abar m2048@0xf9fff000 port 0xf9fff180 irq 47 -ata3: DUMMY +ata2: SATA max UDMA/133 abar m2048@0xf9fff000 port 0xf9fff100 irq 47 +ata3: SATA max UDMA/133 abar m2048@0xf9fff000 port 0xf9fff180 irq 47 ata4: DUMMY ata5: DUMMY -ata6: SATA max UDMA/133 abar m2048@0xf9fff000 port 0xf9fff380 irq 47 +ata6: DUMMY +ata7: SATA max UDMA/133 abar m2048@0xf9fff000 port 0xf9fff380 irq 47 The change of numbering comes from commit 85d6725b7c0d7e3f ("libata: make ata_print_id atomic") that changed lines like ap->print_id = ata_print_id++; to ap->print_id = atomic_inc_return(&ata_print_id); As the latter behaves like ++ata_print_id, we must initialize it to zero to start the numbering from one. Signed-off-by: Tero Roponen <tero.roponen@gmail.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-05-03ahci: Detect Marvell 88SE9172 SATA controllerMatt Johnson1-0/+2
The Marvell 88SE9172 SATA controller (PCI ID 1b4b 917a) already worked once it was detected, but was missing an ahci_pci_tbl entry. Boot tested on a Gigabyte Z68X-UD3H-B3 motherboard. Signed-off-by: Matt Johnson <johnso87@illinois.edu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-05-03libata: skip old error history when counting probe trialsLin Ming1-1/+2
Commit d902747("[libata] Add ATA transport class") introduced ATA_EFLAG_OLD_ER to mark entries in the error ring as cleared. But ata_count_probe_trials_cb() didn't check this flag and it still counts the old error history. So wrong probe trials count is returned and it causes problem, for example, SATA link speed is slowed down from 3.0Gbps to 1.5Gbps. Fix it by checking ATA_EFLAG_OLD_ER in ata_count_probe_trials_cb(). Cc: stable <stable@vger.kernel.org> # 2.6.37+ Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-05-03Merge branch 'drm-intel-fixes' of ↵Dave Airlie5-12/+21
git://people.freedesktop.org/~danvet/drm-intel into drm-fixes * 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: enable dip before writing data on gen4 fixing dmi match for hp t5745 and hp st5747 thin client drm/i915: Only enable IPS polling for gen5 drm/i915: Do not read non-existent DPLL registers on PCH hardware
2012-05-03drm/i915: enable dip before writing data on gen4Paulo Zanoni1-1/+1
While testing with the intel_infoframes tool on gen4, I see that when video DIP is disabled, what we write to the DATA memory is not exactly what we read back later. This regression has been introduce in commit 64a8fc0145a1d0fdc25fc9367c2e6c621955fb3b Author: Jesse Barnes <jbarnes@virtuousgeek.org> Date: Thu Sep 22 11:16:00 2011 +0530 drm/i915: fix ILK+ infoframe support That commit was setting VIDEO_DIP_CTL to 0 when initializing, which caused the problem. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=43947 Cc: stable@kernel.org Tested-by: Yang Guang <guang.a.yang@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com> [danvet: Pimped commit message by using the usual commit citation layout.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-05-03nouveau: initialise has_optimus variable.Dave Airlie1-1/+1
We should initialise this to 0 really to avoid getting false positives. Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-03sungem: Fix WakeOnLanGerard Lledo1-1/+1
WakeOnLan was broken in this driver because gp->asleep_wol is a 1-bit bitfield and it was being assigned WAKE_MAGIC, which is (1 << 5). gp->asleep_wol remains 0 and the machine never wakes up. Fixed by casting gp->wake_on_lan to bool. Tested on an iBook G4. Signed-off-by: Gerard Lledo <gerard.lledo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-03usbnet: fix failure handling in usbnet_probetom.leiming@gmail.com1-1/+3
If register_netdev returns failure, the dev->interrupt and its transfer buffer should be released, so just fix it. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-03usbnet: fix leak of transfer buffer of dev->interrupttom.leiming@gmail.com1-0/+1
The transfer buffer of dev->interrupt is allocated in .probe path, but not freed in .disconnet path, so mark the interrupt URB as URB_FREE_BUFFER to free the buffer when the URB is destroyed. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-03ucc_geth: Add 16 bytes to max TX frame for VLANsJoakim Tjernlund1-3/+3
Creating a VLAN interface on top of ucc_geth adds 4 bytes to the frame and the HW controller is not prepared to TX a frame bigger than 1518 bytes which is 4 bytes too small for a full VLAN frame. Add 16 bytes which will handle the a simple VLAN and leaves 12 bytes for future expansion. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-03net: ucc_geth, increase no. of HW RX descriptorsJoakim Tjernlund1-1/+1
In a busy network we see ucc_geth is dropping RX pkgs every now and then. Increase the RX queues HW descriptors from 16 to 32 to deal with this. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: David S. Miller <davem@davemloft.net>
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