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2014-12-02staging: rtl8723au: Do not write garbage to REG_SPS0_CTRLJes Sorensen1-10/+9
Use a separate variable to hold the value of REG_SPS0_CTRL to avoid it getting clobbered and writing out garbage to it, for the case of eRFPowerState == rf_sleep/rf_off && bRegSSPwrLvl == 1. Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: Remove no-op _InitHWLed() functionJes Sorensen1-6/+0
Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: Fold _InitNormalChipQueuePriority() into ↵Jes Sorensen1-6/+1
_InitQueuePriority() Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: _InitPowerOn(): Don't zero init variables unnecessarilyJes Sorensen1-4/+3
Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: Fold rtl8723au_set_queue_pipe_mapping into ↵Jes Sorensen3-21/+11
rtl8723au_chip_configure() Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: Remove write only struct hal_data_8723a.interfaceIndexJes Sorensen2-5/+0
Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: Remove unused rtw_sctx_done23a() functionJes Sorensen2-6/+0
Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: Eliminate do_queue_select() functionsJes Sorensen2-26/+2
Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: Fold rtw_ack_tx_done23a() into rtw23a_sctx_done_err()Jes Sorensen5-35/+18
Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8732au: Partial clean up of rtl8723a_rf6052.cJes Sorensen1-106/+123
Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: Fold ODM_PhyStatusQuery23a_92CSeries() into ↵Jes Sorensen1-11/+2
ODM_PhyStatusQuery23a() Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: recv_priv->rssi is not used for anythingJes Sorensen3-11/+6
Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8723au: recv_priv.is_signal_dbg is never setJes Sorensen2-60/+46
Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging:ft1000_pcmcia:Added a blank line after declarationAnjana Sasindran1-0/+1
This patch fix the checkpatch.pl warning WARNING: Missing a blank line after declaration Signed-off-by: Anjana Sasindran <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: vt6655: s_cbFillTxBufHead remove parameter cbFrameBodySizeMalcolm Priestley1-5/+5
skb->len is available locally use that instead. Signed-off-by: Malcolm Priestley <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: vt6655: s_cbFillTxBufHead remove parameter *pPacketMalcolm Priestley1-5/+4
skb->data is available locally so use that instead. Signed-off-by: Malcolm Priestley <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: vt6655: s_cbFillTxBufHead remove unused parameter *puMACfragNumMalcolm Priestley1-8/+3
*puMACfragNum was part of old legacy functions. Signed-off-by: Malcolm Priestley <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: vt6655: remove unused typedef struct tagSSromRegMalcolm Priestley1-34/+0
Signed-off-by: Malcolm Priestley <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: vt6655: srom remove dead functionsMalcolm Priestley2-264/+0
Remove these unused functions SROMbWriteEmbedded SROMvRegBitsOn SROMvRegBitsOff SROMbIsRegBitsOn SROMbIsRegBitsOff SROMvWriteAllContents SROMvWriteEtherAddress SROMvReadSubSysVenId SROMbAutoLoad Signed-off-by: Malcolm Priestley <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: vt6655: remove duplicate MACvSetPacketFilterMalcolm Priestley2-79/+0
Packet filtering is already done in vnt_configure. A call to MACvSetPacketFilter is not necessary in MACvInitialize as this will be done by vnt_configure when interface is up. Also remove macros associated with this function. Signed-off-by: Malcolm Priestley <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: panel: Move LCD-related state into struct lcdMariusz Gorski1-121/+134
Move more or less all LCD-related state into struct lcd in order to get better cohesion; use bool instead of int where it makes sense. Signed-off-by: Mariusz Gorski <[email protected]> Acked-by: Willy Tarreau <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: panel: Remove more magic number comparisonMariusz Gorski1-10/+10
Use a defined value instead of magic number comparison for checking whether a module param value has been set. Signed-off-by: Mariusz Gorski <[email protected]> Acked-by: Willy Tarreau <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: panel: Refactor LCD init codeMariusz Gorski1-141/+163
Rework lcd_init method to make it a little bit more clear about the precedence of the params, move LCD geometry and pins layout to the LCD struct and thus make the LCD-related module params effectively read-only. Signed-off-by: Mariusz Gorski <[email protected]> Acked-by: Willy Tarreau <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: panel: Make two more module params read-onlyMariusz Gorski1-34/+37
Make keypad_type and lcd_type module params read-only. This step also starts making it more clear what is the precedence of device params coming from different sources (device profile, runtime module param values etc). Signed-off-by: Mariusz Gorski <[email protected]> Acked-by: Willy Tarreau <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: panel: Start making module params read-onlyMariusz Gorski1-14/+21
Start decoupling module params from the actual device state, both for lcd and keypad, by keeping the params read-only and moving the device state to related structs. Signed-off-by: Mariusz Gorski <[email protected]> Acked-by: Willy Tarreau <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: panel: Use defined value or checking module params stateMariusz Gorski1-43/+43
Avoid magic number and use a comparison with a defined value instead that checks whether module param has been set by the user to some value at loading time. Signed-off-by: Mariusz Gorski <[email protected]> Acked-by: Willy Tarreau <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: panel: Remove magic numbersMariusz Gorski1-10/+12
Get rid of magic numbers indicating that the value of a module param is not set. Use a defined value instead. Signed-off-by: Mariusz Gorski <[email protected]> Acked-by: Willy Tarreau <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: panel: Call init function directlyMariusz Gorski1-6/+1
Remove useless function and let the kernel call the actual init function directly. Signed-off-by: Mariusz Gorski <[email protected]> Acked-by: Willy Tarreau <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: panel: Set default parport module param valueMariusz Gorski1-4/+1
Set default parport module param value to DEFAULT_PARPORT so that a if-block can be avoided. Signed-off-by: Mariusz Gorski <[email protected]> Acked-by: Willy Tarreau <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: octeon: Fix checkpatch 80 character limit warningsLuis de Bethencourt1-16/+33
Fixing 80 character limit warnings in octeon/ethernet-rx.c Signed-off-by: Luis de Bethencourt <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: comedi: adl_pci9118: eliminate DMA buffer defragmentation stepIan Abbott1-21/+46
The DMA operations used by the driver may have been set up to acquire data from unwanted channels in addition to the wanted channels. Currently, `interrupt_pci9118_ai_dma()` calls `defragment_dma_buffer()` to move all the wanted data to the start of the DMA buffer and then calls `comedi_buf_write_samples()` to copy it all to the comedi async buffer. Those two functions used to be called from `move_block_from_dma()` which was absorbed into `interrupt_pci9118_ai_dma()`. Reinstate `move_block_from_dma()` but rewrite it to copy data directly from the wanted fragments of the DMA buffer to the comedi async buffer without defragmenting the buffer first. Signed-off-by: Ian Abbott <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: comedi: adl_pci9118: try and avoid unnecessary DMA restartIan Abbott1-7/+71
`interrupt_pci9118_ai_dma()` is called on interrupt to transfer data from DMA buffers into the comedi async data buffer. Currently it always restarts DMA. If double buffering, it restarts DMA on the next DMA buffer before processing the current DMA buffer, otherwise it restarts DMA on the same DMA buffer after it has been processed. For single buffering we can avoid restarting the DMA transfer by checking the async event flags after the current buffer has been processed, which is easy. For double buffering, we need to know how many valid samples there are in the current buffer before it has been processed and determine whether there is enough to complete the acquisition. Call new function `valid_samples_in_act_dma_buf()` to determine the number of valid samples in the current DMA buffer, and compare that with the result of `comedi_nsamples_left()` to determine if DMA needs to be restarted. (`comedi_nsamples_left()` needs an upper bound to clamp to, so use the number of valid samples in the DMA buffer plus one for our test.) It is still possible for DMA to be restarted unnecessarily in the double buffer case if a `COMEDI_CB_OVERFLOW` event occurs while copying to the comedi async buffer, but it doesn't really matter. The ongoing DMA operation will get disabled when the subdevice's `cancel()` handler is called when the events are handled later in the interrupt service routine (as it does currently). Signed-off-by: Ian Abbott <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: comedi: adl_pci9118: simplify interrupt_pci9118_ai_dma() a bitIan Abbott1-14/+10
Eliminate the `next_dma_buf` variable in `interrupt_pci9118_ai_dma()`. It holds the next value of `devpriv->dma_actbuf` when double buffering is used, but we can just set that to the next value directly at the point where the buffers are switched as the old value is not used anywhere else. Signed-off-by: Ian Abbott <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8188eu: hal: hal_intf.c: Cleaning up functions that are not used ↵Rickard Strandqvist2-19/+0
anywhere Removes some functions that are not used anywhere. rtw_hal_interrupt_handler() rtw_hal_sreset_get_wifi_status() This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging: rtl8188eu: usb_dvobj_init(): A NULL pointer check for ↵Jes Sorensen1-18/+15
usb_host_endpoints makes no sense struct usb_host_interface points to an array of struct usb_host_endpoints - it makes no sense to do a NULL pointer check for each pointer. Signed-off-by: Jes Sorensen <[email protected]> Acked-by: Larry Finger <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02staging:drivers:staging:rtl8188eu:hal:rtl8188e_hal_init.c: Added a blank ↵Anjana Sasindran1-0/+1
line after declaration This patch fix a checkpatch.pl warning WARNING:Missing blank line after declaration Signed-off-by: Anjana Sasindran <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-12-02Merge 3.18-rc7 into staging-work.Greg Kroah-Hartman592-2580/+5504
We want those staging fixes in here as well. Signed-off-by: Greg Kroah-Hartman <[email protected]>
2014-11-30Linux 3.18-rc7Linus Torvalds1-1/+1
2014-11-30Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds3-1/+23
Pull drm fixes from Dave Airlie: "Two i915 regressions and one dual-gpu laptop radeon fix" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: report disconnected for LVDS/eDP with PX if ddc fails drm/i915: Cancel vdd off work before suspend drm/i915: Ignore SURFLIVE and flip counter when the GPU gets reset
2014-11-30btrfs: zero out left over bytes after processing compression streamsChris Mason4-5/+67
Don Bailey noticed that our page zeroing for compression at end-io time isn't complete. This reworks a patch from Linus to push the zeroing into the zlib and lzo specific functions instead of trying to handle the corners inside btrfs_decompress_buf2page Signed-off-by: Chris Mason <[email protected]> Reviewed-by: Josef Bacik <[email protected]> Reported-by: Don A. Bailey <[email protected]> cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2014-11-29Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds3-7/+7
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "Three fixlets from the ARM SoC camp: - correct irqdomain initialization for atmel-aic - correct error handling for device tree parsing in bcm controllers" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip: brcmstb-l2: Fix error handling of irq_of_parse_and_map irqchip: bcm7120-l2: Fix error handling of irq_of_parse_and_map irqchip: atmel-aic: Fix irqdomain initialization
2014-11-29Merge tag 'scsi-fixes' of ↵Linus Torvalds5-52/+77
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a set of ten fixes: 8 for UFS including four static checker warnings, a potential null deref in the voltage regulator code, a race on module unload, a ref counting fix on the well known LUNs which made it impossible to remove the ufs module and fix to correct the information in pwr_info. In addition to UFS, there's a blacklist for the Intel Multi-Flex array which chokes on report supported operation codes and a fix to an oops in bnx2fc caused by shared skbs" [ For us non-SCSI people: "UFS" here is "Universal Flash Storage" not the filesystem. - Linus ] * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: ufs: fix NULL dereference when no regulators are defined ufs: ensure clk gating work is finished before module unloading scsi: ufs: fix static checker warning in ufshcd_parse_clock_info scsi: ufs: fix static checker warning in __ufshcd_setup_clocks scsi: ufs: fix static checker warning in ufshcd_populate_vreg scsi: ufs: fix static checker errors in ufshcd_system_suspend ufs: fix power info after link start-up ufs: fix reference counting of W-LUs scsi: add Intel Multi-Flex to scsi scan blacklist bnx2fc: do not add shared skbs to the fcoe_rx_list
2014-11-28Merge tag 'staging-3.18-rc7' of ↵Linus Torvalds9-30/+105
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO driver fixes from Greg KH: "Here are some staging and IIO driver fixes for 3.18-rc7 that resolve a number of reported issues, and a new device id for a staging wireless driver. All of these have been in linux-next" * tag 'staging-3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: r8188eu: Add new device ID for DLink GO-USB-N150 staging: r8188eu: Fix scheduling while atomic error introduced in commit fadbe0cd iio: accel: bmc150: set low default thresholds iio: accel: bmc150: Fix iio_event_spec direction iio: accel: bmc150: Send x, y and z motion separately iio: accel: bmc150: Error handling when mode set fails iio: gyro: bmg160: Fix iio_event_spec direction iio: gyro: bmg160: Send x, y and z motion separately iio: gyro: bmg160: Don't let interrupt mode to be open drain iio: gyro: bmg160: Error handling when mode set fails iio: adc: men_z188_adc: Add terminating entry for men_z188_ids iio: accel: kxcjk-1013: Fix kxcjk10013_set_range iio: Fix IIO_EVENT_CODE_EXTRACT_DIR bit mask
2014-11-28Merge tag 'tty-3.18-rc7' of ↵Linus Torvalds1-27/+0
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fix from Greg KH: "Here is a single revert for the of-serial driver that resolves a reported issue. This revert has been in linux-next for a while" * tag 'tty-3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: Revert "serial: of-serial: add PM suspend/resume support"
2014-11-28Merge tag 'usb-3.18-rc7' of ↵Linus Torvalds14-144/+224
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some USB driver fixes and new device ids for 3.18-rc7. Full details are in the shortlog, and all of these have been in the linux-next tree for a while" * tag 'usb-3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb-quirks: Add reset-resume quirk for MS Wireless Laser Mouse 6000 usb: xhci: rework root port wake bits if controller isn't allowed to wakeup USB: xhci: Reset a halted endpoint immediately when we encounter a stall. Revert "xhci: clear root port wake on bits if controller isn't wake-up capable" USB: xhci: don't start a halted endpoint before its new dequeue is set USB: uas: Add no-uas quirk for Hitachi usb-3 enclosures 4971:1012 USB: ssu100: fix overrun-error reporting USB: keyspan: fix overrun-error reporting USB: keyspan: fix tty line-status reporting usb: serial: ftdi_sio: add PIDs for Matrix Orbital products usb: dwc3: ep0: fix for dead code USB: serial: cp210x: add IDs for CEL MeshConnect USB Stick
2014-11-28Merge branch 'fixes' of ↵Linus Torvalds3-22/+27
git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal Pull thermal fixes from Eduardo Valentin: "In this -rc still very minor changes: - Lee Jones fixes compilation warning in sti thermal driver - Marjus Elfring removes unnecessary checks in exynos thermal driver (as per coccinelle) - Now we always update cpufreq policies, and thus get (hopefully) always in sync with cpufreq, thanks to Yadwinder" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: thermal: Exynos: Deletion of unnecessary checks before two function calls thermal: sti: Ignore suspend/resume functions when !PM_SLEEP thermal: cpu_cooling: Update always cpufreq policy with thermal constraints
2014-11-28Merge tag 'sound-3.18-rc7' of ↵Linus Torvalds7-6/+19
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "No excitement, here are only minor fixes: an endian fix for the new DSD format we added in 3.18, a fix for HP mute LED, and a fix for Native Instrument quirk" * tag 'sound-3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: pcm: Add big-endian DSD sample formats and fix XMOS DSD sample format ALSA: hda - One more HP machine needs to change mute led quirk ALSA: usb-audio: Use snd_usb_ctl_msg() for Native Instruments quirk
2014-11-28Merge tag 'armsoc-for-rc7' of ↵Linus Torvalds5-12/+20
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "Not much interesting going on fixes-wise for us this week, as it should be for an -rc7. I'm not expecting Olof to work much over Thanksgiving weekend, so I decided to take over again and push these out to you. Just four simple fixes this week: - one missing of_node_put() on armv7 based mvebu - forcing the USB host into the right mode on Chromebook (exynos5-snow) - enabling two important drivers for exynos_defconfig - fixing a noncritical bug for tegra that would cause a regression with common code patches queued for 3.19" * tag 'armsoc-for-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: tegra: irq: fix buggy usage of irq_data irq field ARM: exynos_defconfig: Enable max77802 rtc and clock drivers ARM: dts: Explicitly set dr_mode on exynos5250-snow ARM: mvebu: add missing of_node_put() call in coherency.c
2014-11-28Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds4-44/+4
Pull ARM fixes from Russell King: "Another round of relatively small ARM fixes. Thomas spotted that the strex backoff delay bit was a disable bit, so it needed to be clear for this to work. Vladimir spotted that using a restart block for the cache flush operation would return -EINTR, which userspace was not expecting. Dmitry spotted that the auxiliary control register accesses for Xscale were not correct" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8226/1: cacheflush: get rid of restarting block ARM: 8222/1: mvebu: enable strex backoff delay ARM: 8216/1: xscale: correct auxiliary register in suspend/resume
2014-11-28Merge tag 'drm-intel-fixes-2014-11-27' of ↵Dave Airlie2-0/+5
git://anongit.freedesktop.org/drm-intel into drm-fixes Two regression fixes from Ville. * tag 'drm-intel-fixes-2014-11-27' of git://anongit.freedesktop.org/drm-intel: drm/i915: Cancel vdd off work before suspend drm/i915: Ignore SURFLIVE and flip counter when the GPU gets reset
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