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2012-04-10mac80211: inline ieee80211_add_pending_skbsJohannes Berg
This is a trivial wrapper function, inline it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10mac80211: make ieee80211_downgrade_queue staticJohannes Berg
There's no reason for it to not be static. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10mac80211: clean up uAPSD TX codeJohannes Berg
Clean up the code formatting and also replace the constant 0 by IEEE80211_AC_VO. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10mac80211: fix mesh TX coding styleJohannes Berg
Fix bad indentation & pointless if nesting. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10mwifiex: don't use IEEE80211_MAX_QUEUESJohannes Berg
IEEE80211_MAX_QUEUES is an internal mac80211 value, it is not guaranteed to be always 4. The firmware API in mwifiex almost certainly doesn't care about mac80211 changing though, so mwifiex shouldn't use this value. Maybe it should use IEEE80211_NUM_ACS instead and that is what I'm doing here as at least that value will probably never change, but maybe it should have its own define instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10mac80211: don't always advertise remain-on-channelJohannes Berg
Not all devices are really capable of implementing remain-on-channel, even if it is implemented in SW, as they can't necessarily deal with channel changes while associated. Remove the WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL and add it only if either the driver has remain_on_channel implemented in the driver/device. Also add it to all drivers that advertise P2P right now since those definitely have to have it working. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Luciano Coelho <coelho@ti.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10rtlwifi: Add missing DMA buffer unmapping for PCI driversLarry Finger
In https://bugzilla.kernel.org/show_bug.cgi?id=42976, a system with driver rtl8192se used as an AP suffers from "Out of SW-IOMMU space" errors. These are caused by the DMA buffers used for beacons never being unmapped. This bug was also reported at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/961618 Reported-and-Tested-by: Da Xue <da@lessconfused.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10iwlwifi: Add pr_fmtJoe Perches
Prefix dmesg output with "iwlwifi: " by adding #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10iwlwifi: fix unused variable warningOliver Hartkopp
In the case of disabled CONFIG_IWLWIFI_DEBUGFS option the compiler complains about the unused variable 'img'. Fix this by moving the 'img' definition. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10ath5k: Introduce _ath5k_printk to reduce code/textJoe Perches
Macros can be converted to functions to reduce overall object size. Convert the ATH5K_PRINTK macro to use _ath5k_printk. Allyesconfig size is reduced ~10% $ size drivers/net/wireless/ath/ath5k/built-in.o* text data bss dec hex filename 211557 2032 40672 254261 3e135 drivers/net/wireless/ath/ath5k/built-in.o.new 235412 2032 47296 284740 45844 drivers/net/wireless/ath/ath5k/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10ath: Add and use pr_fmt, convert printks to pr_<level>Joe Perches
Use a more current logging style. Make sure all output is prefixed appropriately. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10tcp: fix tcp_rcv_rtt_update() use of an unscaled RTT sampleNeal Cardwell
Fix a code path in tcp_rcv_rtt_update() that was comparing scaled and unscaled RTT samples. The intent in the code was to only use the 'm' measurement if it was a new minimum. However, since 'm' had not yet been shifted left 3 bits but 'new_sample' had, this comparison would nearly always succeed, leading us to erroneously set our receive-side RTT estimate to the 'm' sample when that sample could be nearly 8x too high to use. The overall effect is to often cause the receive-side RTT estimate to be significantly too large (up to 40% too large for brief periods in my tests). Signed-off-by: Neal Cardwell <ncardwell@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-10tcp: restore correct limitEric Dumazet
Commit c43b874d5d714f (tcp: properly initialize tcp memory limits) tried to fix a regression added in commits 4acb4190 & 3dc43e3, but still get it wrong. Result is machines with low amount of memory have too small tcp_rmem[2] value and slow tcp receives : Per socket limit being 1/1024 of memory instead of 1/128 in old kernels, so rcv window is capped to small values. Fix this to match comment and previous behavior. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Glauber Costa <glommer@parallels.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-10Merge branch 'master' of git://1984.lsi.us.es/netDavid S. Miller
2012-04-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2012-04-10Revert "ath9k: fix going to full-sleep on PS idle"Sujith Manoharan
This reverts commit c1afdaff90538ef085b756454f12b29575411214. Users have reported connection failures in 3.3.1 and suspend/resume failures in 3.4-rcX. Revert this commit for now - PS IDLE can be fixed in a clean manner later on. Cc: stable@vger.kernel.org Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10rt2x00: Fix rfkill_polling register function.Chen, Chien-Chia
Move rt2x00rfkill_register(rt2x00dev) to rt2x00lib_probe_dev function. It fixes of starting rfkill_poll function at the right time if sets hard rfkill block and reboot. rt2x00mac_rfkill_poll should be starting before bringing up the wireless interface. Signed-off-by: Chen, Chien-Chia <machen@suse.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> CC: Kevin Chou <kevin.chou@mediatek.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10bcma: fix build error on MIPS; implicit pcibios_enable_devicePaul Gortmaker
The following is seen during allmodconfig builds for MIPS: drivers/bcma/driver_pci_host.c:518:2: error: implicit declaration of function 'pcibios_enable_device' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [drivers/bcma/driver_pci_host.o] Error 1 Most likey introduced by commit 49dc9577155576b10ff79f0c1486c816b01f58bf "bcma: add PCIe host controller" Add the header instead of implicitly assuming it will be present. Sounds like a good idea, but that alone doesn't fix anything. The real problem is that the Kconfig has settings related to whether PCI is possible, i.e. config BCMA_HOST_PCI_POSSIBLE bool depends on BCMA && PCI = y default y config BCMA_HOST_PCI bool "Support for BCMA on PCI-host bus" depends on BCMA_HOST_PCI_POSSIBLE ...but what is missing is that BCMA_DRIVER_PCI_HOSTMODE doesn't have any dependencies on the above. Add one. CC: Hauke Mehrtens <hauke@hauke-m.de> CC: John W. Linville <linville@tuxdriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
Pull sparc fixes from David Miller: 1) Build fix for LEON, from Sam Ravnborg. 2) Make the sparc side changes that go along with the infrastructure to retry faults when blocking on a disk transfer. From Kautuk Consul. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc32,leon: fix leon build sparc/mm/fault_32.c: Port OOM changes to do_sparc_fault sparc/mm/fault_64.c: Port OOM changes to do_sparc64_fault
2012-04-10Merge tag 'regulator-3.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull a regulator build fix from Mark Brown: "Fix a build warning in the anatop driver for 3.4 This is a trivial rename to stop the build system complaining that we're referencing things we shouldn't be." * tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: anatop: fix 'anatop_regulator' name collision
2012-04-10drm/i915: properly compute dp dithering for user-created modesDaniel Vetter
We've only computed whether we need to fall back to 6bpc due to dp link bandwidth constrains in mode_valid, but not mode_fixup. Under various circumstances X likes to create new modes which then lack proper 6bpc flags (if required), resulting in mode_fixup failures and ultimately black screens. Chris Wilson pointed out that we still get things wrong for bpp > 24, but that should be fixed in another patch (and it'll be easier because this patch consolidates the logic). The likely culprit for this regression is commit 3d794f87238f74d80e78a7611c7fbde8a54c85c2 Author: Keith Packard <keithp@keithp.com> Date: Wed Jan 25 08:16:25 2012 -0800 drm/i915: Force explicit bpp selection for intel_dp_link_required v2: Fix indentation and tune down the too bold claim that this should fix the world. Both noticed by Chris Wilson. v3: Try to really git add things. Reported-and-tested-by: Brice Goglin <Brice.Goglin@ens-lyon.org> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48170 Cc: stable@kernel.org Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-10staging/xgifb: fix display on XGI Volari Z11m cardsDmitry Eremin-Solenikov
Image on Z11m cards was totally garbled due to wrong memory being selected. Add a special handling for Z11m cards. Tested on PCIe Z11 and Z11m cards. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10Staging: android: timed_gpio: Fix resource leak in timed_gpio_probe error pathsAxel Lin
If gpio_request fails, we need to free all allocated resources. Current code uses wrong array index to access gpio_data array. So current code actually frees gpio_data[i].gpio by j times. This patch moves the error handling code to err_out and thus improves readability. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10android: make persistent_ram based drivers depend on HAVE_MEMBLOCKColin Cross
m68k doesn't have memblock_reserve, which causes a build failure with allmodconfig. Make PERSISTENT_RAM and RAM_CONSOLE depend on HAVE_MEMBLOCK. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging: iio: ak8975: Remove i2c client data corruptionPreetham Chandru
i2c client data set is of type struct indio_dev pointer and hence the pointer returned from i2c_get_clientdata() should be assigned to an object of type struct indio_dev and not to an object of type struct ak8975_data. Also in ak8975_probe() client data should be set first before calling ak8975_setup() as it references the client data. Signed-off-by: Preetham Chandru R <pchandru@nvidia.com> CC: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging: drm/omap: move where DMM driver is registeredRob Clark
Not sure what triggered the change in behavior, but seems to result in recursively acquiring a mutex and hanging on boot. But omap_drm_init() seems a much more sane place to register the driver for the DMM sub-device. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging: zsmalloc: fix memory leakNitin Gupta
This patch fixes a memory leak in zsmalloc where the first subpage of each zspage is leaked when the zspage is freed. Signed-off-by: Nitin Gupta <ngupta@vflare.org> Acked-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10Staging: rts_pstor: off by one in for loopDan Carpenter
I already fixed the other similar for loop in this file. I'm not sure how I missed this one. We use seg_no+1 inside the loop so we can't go right up to the end of the loop. Also if we don't break out of the loop then we end up past the end of the array, but with this fix we end up on the last element. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging: ozwpan: Added new maintainer for ozwpanChris Kelly
Added Rupesh Gujare to MAINTAINERS file and contact in TODO file for ozwpan driver. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging:rts_pstor:Avoid "Bad target number" message when probing driverwwang
Avoid "Bad LUN" and "Bad target number" message by setting the supported max_lun and max_id for the scsi host Signed-off-by: wwang <wei_wang@realsil.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging:rts_pstor:Fix possible panic by NULL pointer dereferencewwang
rtsx_transport.c (rtsx_transfer_sglist_adma_partial): pointer struct scatterlist *sg, which is mapped in dma_map_sg, is used as an iterator in later transfer operation. It is corrupted and passed to dma_unmap_sg, thus causing fatal unmap of some erroneous address. Fix it by duplicating *sg_ptr for iterating. Signed-off-by: wwang <wei_wang@realsil.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10Staging: vt6655-6: check keysize before memcpy()Dan Carpenter
We need to check the we don't copy too much memory. This comes from a copy_from_user() in the ioctl. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging/media/as102: Don't call release_firmware() on uninitialized variableJesper Juhl
If, in drivers/staging/media/as102/as102_fw.c::as102_fw_upload(), the call cmd_buf = kzalloc(MAX_FW_PKT_SIZE, GFP_KERNEL); should fail and return NULL so that we jump to the 'error:' label, then we'll end up calling 'release_firmware(firmware);' with 'firmware' still uninitialized - not good. The easy fix is to just initialize 'firmware' to NULL when we declare it, since release_firmware() deals gracefully with being passed NULL pointers. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging:iio:core add missing increment of loop index in ↵Lothar Waßmann
iio_map_array_unregister() staging:iio:core add missing increment of loop index in iio_map_array_unregister() Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging: ramster: unbreak my heartDan Magenheimer
The just-merged ramster staging driver was dependent on a cleanup patch in cleancache, so was marked CONFIG_BROKEN until that patch could be merged. That cleancache patch is now merged (and the correct SHA of the cleancache patch is 3167760f83899ccda312b9ad9306ec9e5dda06d4 rather than the one shown in the comment removed in the patch below). So remove the CONFIG_BROKEN now and the comment that is no longer true... Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging/vme: Fix module parametersGerard Snitselaar
loopback should be declared bool, and variant probably shouldn't be const. Signed-off-by: Gerard Snitselaar <dev@snitselaar.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging: sep: Fix sign of errorAlan Cox
One of our errors wasn't negative as intended. Fix this. (Found by Hillf Danton) While we are at it turn user causable messages down to dev_dbg level in the ioctl paths. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10usb: gadget: eliminate NULL pointer dereference (bugfix)Andrzej Pietrasiewicz
usb: gadget: eliminate NULL pointer dereference (bugfix) This patch fixes a bug which causes NULL pointer dereference in ffs_ep0_ioctl. The bug happens when the FunctionFS is not bound (either has not been bound yet or has been bound and then unbound) and can be reproduced with running the following commands: $ insmod g_ffs.ko $ mount -t functionfs func /dev/usbgadget $ ./null where null.c is: #include <fcntl.h> #include <linux/usb/functionfs.h> int main(void) { int fd = open("/dev/usbgadget/ep0", O_RDWR); ioctl(fd, FUNCTIONFS_CLEAR_HALT); return 0; } Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: stable@vger.kernel.org Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: gadget: uvc: Remove non-required locking from 'uvc_queue_next_buffer' ↵Bhupesh Sharma
routine This patch removes the non-required spinlock acquire/release calls on 'queue->irqlock' from 'uvc_queue_next_buffer' routine. This routine is called from 'video->encode' function (which translates to either 'uvc_video_encode_bulk' or 'uvc_video_encode_isoc') in 'uvc_video.c'. As, the 'video->encode' routines are called with 'queue->irqlock' already held, so acquiring a 'queue->irqlock' again in 'uvc_queue_next_buffer' routine causes a spin lock recursion. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@st.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: gadget: rndis: fix Missing req->context assignmentLukasz Majewski
It is crucial to assign each req->context value to struct rndis. The problem happens for multi function gadget (g_multi) when multiple functions are calling common usb_composite_dev control request. It might happen that *_setup method from one usb function will alter some fields of this common request issued by other USB function. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: musb: omap: fix the error check for pm_runtime_get_syncShubhrajyoti D
pm_runtime_get_sync returns a signed integer. In case of errors it returns a negative value. This patch fixes the error check by making it signed instead of unsigned thus preventing register access if get_sync_fails. Also passes the error cause to the debug message. Cc: stable@vger.kernel.org Cc: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: gadget: udc-core: fix asymmetric calls in remove_driverKishon Vijay Abraham I
During modprobe of gadget driver, pullup is called after udc_start. In order to make the exit path symmetric when removing a gadget driver, call pullup before ->udc_stop. This is needed to avoid issues with PM where udc_stop disables the module completely (put IP in reset state, cut functional and interface clocks, and so on), which prevents us from accessing the IP's address space, thus creating the possibility of an abort exception when we try to access IP's address space after clocks are off. Cc: stable@vger.kernel.org Signed-off-by: Partha Basak <p-basak2@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: musb: omap: fix crash when musb glue (omap) gets initializedKishon Vijay Abraham I
pm_runtime_enable is being called after omap2430_musb_init. Hence pm_runtime_get_sync in omap2430_musb_init does not have any effect (does not enable clocks) resulting in a crash during register access. It is fixed here. Cc: stable@vger.kernel.org # v3.0, v3.1, v3.2, v3.3 Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: musb: wake the device before ulpi transfersGrazvydas Ignotas
musb can be suspended at the time some other driver wants to do ulpi transfers using usb_phy_io_* functions, and that can cause data abort, as it happened with isp1704_charger: http://article.gmane.org/gmane.linux.kernel/1226122 Add pm_runtime to ulpi functions to rectify this. This also adds io_dev to usb_phy so that pm_runtime_* functions can be used. Cc: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: musb: fix bug in musb_cleanup_urbAjay Kumar Gupta
Control transfers with data expected from device to host will use usb_rcvctrlpipe() for urb->pipe so for such urbs 'is_in' will be set causing control urb to fall into the first "if" condition in musb_cleanup_urb(). Fixed by adding logic to check for non control endpoints. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: gadget: FunctionFS: make module init & exit __init & __exitAndrzej Pietrasiewicz
make module init & exit __init & __exit Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: gadget: FunctionFS: clear FFS_FL_BOUND flag on unbind (bugfix)Andrzej Pietrasiewicz
clear FFS_FL_BOUND flag on unbind (bugfix) Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: dwc3: Free event buffers arrayAnton Tikhomirov
Array should be freed together with event buffers, since it was allocated dynamically. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: s3c-hsotg: Fix big buffers transfer in DMA modeAnton Tikhomirov
DMA address register shouldn't be updated manually if transfer size requires multiple packets. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-04-10usb: s3c-hsotg: Avoid TxFIFO corruption in DMA modeAnton Tikhomirov
Writing to TxFIFO relates only to Slave mode and leads to TxFIFO corruption in DMA mode. Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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