summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2014-12-04[media] ddbridge: remove unneeded check before dvb_unregister_device()Markus Elfring
The dvb_unregister_device() 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: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] si2157: One function call less in si2157_init() after errorMarkus Elfring
The release_firmware() function was called in some cases by the si2157_init() function during error handling even if the passed variable contained still a null pointer. This implementation detail could be improved by the introduction of another jump label. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] tuners: remove uneeded checks before release_firmware()Markus Elfring
The release_firmware() 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: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] arm: omap2: rx51-peripherals: fix build warningFelipe Balbi
commit 68a3c0433077 ([media] ARM: OMAP2: RX-51: update si4713 platform data) updated board-rx51-peripherals.c so that si4713 could be easily used on DT boot, but it ended up introducing a build warning whenever si4713 isn't enabled. This patches fixes that warning: arch/arm/mach-omap2/board-rx51-peripherals.c:1000:36: warning: \ ‘rx51_si4713_platform_data’ defined but not used [-Wunused-variable] static struct si4713_platform_data rx51_si4713_platform_data = { Cc: Sebastian Reichel <sre@kernel.org> Cc: Tony Lindgren <tony@atomide.com> Cc: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] stv090x: add an extra protetion against buffer overflowMauro Carvalho Chehab
As pointed by smatch: drivers/media/dvb-frontends/stv090x.c:2787 stv090x_optimize_carloop() error: buffer overflow 'car_loop_apsk_low' 11 <= 13 drivers/media/dvb-frontends/stv090x.c:2789 stv090x_optimize_carloop() error: buffer overflow 'car_loop_apsk_low' 11 <= 13 drivers/media/dvb-frontends/stv090x.c:2791 stv090x_optimize_carloop() error: buffer overflow 'car_loop_apsk_low' 11 <= 13 drivers/media/dvb-frontends/stv090x.c:2793 stv090x_optimize_carloop() error: buffer overflow 'car_loop_apsk_low' 11 <= 13 drivers/media/dvb-frontends/stv090x.c:2795 stv090x_optimize_carloop() error: buffer overflow 'car_loop_apsk_low' 11 <= 13 The situation of a buffer overflow won't happen, in practice, with the current values of car_loop table. Yet, the entire logic that checks for those registration values is too complex. So, better to add an explicit check, just in case someone changes the car_loop tables causing a buffer overflow by mistake. This also helps to remove several smatch warnings, with is good. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] stv090x: Remove an unreachable codeMauro Carvalho Chehab
if STV090x_RANGEOK is not returned, then STV090x_OUTOFRANGE is returned. However, that part of the code is never reached, as pointed by smatch: drivers/media/dvb-frontends/stv090x.c:2673 stv090x_get_sig_params() info: ignoring unreachable code. So, remove the two uneeded elses, with makes the code a little bit cleaner. No functional changes, and one less smatch warning. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04brcmfmac: add multiple BSS support.Hante Meuleman
This patch adds support for multiple BSS interfaces (AP). In total three AP configurations can be created. In order to use multiple BSS firmware needs to support it. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-12-04brcmfmac: Add ifidx to logging of fwil cmds.Hante Meuleman
Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-12-04brcmfmac: Fix vendor cmds used interface.Hante Meuleman
The vendor specific commands was always using main interface, change this to use the by caller supplied interface. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-12-04brcmfmac: switch to single message MSIFranky Lin
Use single message MSI to replace legacy interrupt. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-12-04brcmfmac: Add PCIE ids for 43602 devices.Hante Meuleman
Some 43602 devices are band specific and identify themselves with different PCIE device ID. This patch adds support for the 43602 2.4G and 5.0G devices used in for example R8000 router. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-12-04brcmfmac: Fix ifidx for rx data by msgbuf.Hante Meuleman
The ifidx provided by FW needs to be offsetted when receiving data packets. Cc: stable@vger.kernel.org # v3.17, v3.18 Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-12-04brcmfmac: Fix bitmap malloc bug in msgbuf.Hante Meuleman
Cc: stable@vger.kernel.org # v3.17, v3.18 Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-12-04Merge tag 'v3.19-rockchip-dts4' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt Pull "last dts changes for 3.19" from Jason Cooper: - rk3288 thermal driver that got accepted into the thermal tree - mmc fifo sizes for Cortex-A9 SoCs - labels for the leds on the RadxaRock - core system supply for the Marsboard * tag 'v3.19-rockchip-dts4' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: Add input voltage supply regulators in pmic for Marsboard ARM: dts: rockchip: set FIFO size for SDMMC, SDIO and EMMC on rk3066 and rk3188 ARM: dts: rockchip: add label property for leds on Radxa Rock ARM: dts: rockchip: enable thermal on rk3288-evb board ARM: dts: rockchip: add main thermal info to rk3288 ARM: dts: rockchip: add RK3288 Thermal data Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04SSB / B44: fix WOL for BCM4401Andrey Skvortsov
Wake On Lan was not working on laptop DELL Vostro 1500. If WOL was turned on, BCM4401 was powered up in suspend mode. LEDs blinked. But the laptop could not be woken up with the Magic Packet. The reason for that was that PCIE was not enabled as a system wakeup source and therefore the host PCI bridge was not powered up in suspend mode. PCIE was not enabled in suspend by PM because no child devices were registered as wakeup source during suspend process. On laptop BCM4401 is connected through the SSB bus, that is connected to the PCI-Express bus. SSB and B44 did not use standard PM wakeup functions and did not forward wakeup settings to their parents. To fix that B44 driver enables PM wakeup and registers new wakeup source using device_set_wakeup_enable(). Wakeup is automatically reported to the parent SSB bus via power.wakeup_path. SSB bus enables wakeup for the parent PCI bridge, if there is any child devices with enabled wakeup functionality. All other steps are done by PM core code. Signed-off-by: Andrey Skvortsov <Andrej.Skvortzov@gmail.com> Signed-off-by: Michael Buesch <m@bues.ch> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-12-04ARM: at91/defconfig: add DM9000 to at91_dtNicolas Ferre
This chip is present on at91sam9261ek board: add it to the at91_dt_defconfig. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-12-04ARM: at91/defconfig: add QT1070 to at91_dtNicolas Ferre
As this touch button driver is used on at91sam9x5ek, it's better to enable it. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-12-04ARM: at91/defconfig: add TCB PWM driver selectionNicolas Ferre
This is the selection of the new PWM driver using TC Blocks. This driver is useful so we enable it in both sama5 and at91_dt defconfig files. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-12-04ARM: at91/defconfig: add the XDMA driverNicolas Ferre
Add the Atmel eXtended DMA Controller driver option. This driver is first used on SAMA5D4 SoCs and only relevant in sama5_defconfig file. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-12-04ARM: at91: sama5: update defconfigLudovic Desroches
Add neon support for sama5d4 and large blocks/files support. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-12-04ARM: mvebu: use the cpufreq-dt platform_data for independent clocksThomas Petazzoni
This commit adjusts the registration of the cpufreq-dt driver in the mvebu platform to indicate to the cpufreq driver that the platform has independent clocks for each CPU. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-nextJohn W. Linville
Johannes Berg <johannes@sipsolutions.net> says: "This time I have Felix's no-status rate control work, which will allow drivers to work better with rate control even if they don't have perfect status reporting. In addition to this, a small hwsim fix from Patrik, one of the regulatory patches from Arik, and a number of cleanups and fixes I did myself. Of note is a patch where I disable CFG80211_WEXT so that compatibility is no longer selectable - this is intended as a wake-up call for anyone who's still using it, and is still easily worked around (it's a one-line patch) before we fully remove the code as well in the future." Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-12-04Merge tag 'nfc-next-3.19-1' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next Samuel Ortiz <sameo@linux.intel.com> says: "NFC: 3.19 pull request This is the NFC pull request for 3.19. With this one we get: - NFC digital improvements for DEP support: Chaining, NACK and ATN support added. - NCI improvements: Support for p2p target, SE IO operand addition, SE operands extensions to support proprietary implementations, and a few fixes. - NFC HCI improvements: OPEN_PIPE and NOTIFY_ALL_CLEARED support, and SE IO operand addition. - A bunch of minor improvements and fixes for STMicro st21nfcb and st21nfca" Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-12-04Merge tag 'tegra-for-3.19-iommu' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers Pull "ARM: tegra: IOMMU support for v3.19" from Thierry Reding: This adds the driver pieces required for IOMMU support on Tegra30, Tegra114 and Tegra124. * tag 'tegra-for-3.19-iommu' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: memory: Add NVIDIA Tegra memory controller support of: Add NVIDIA Tegra memory controller binding ARM: tegra: Move AHB Kconfig to drivers/amba amba: Add Kconfig file clk: tegra: Implement memory-controller clock powerpc/iommu: Rename iommu_[un]map_sg functions iommu: Improve error handling when setting bus iommu iommu: Do more input validation in iommu_map_sg() iommu: Add iommu_map_sg() function Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04[media] stv090x: Some whitespace cleanupsMauro Carvalho Chehab
While writing changeset fdf1bc9fa2cf, I noticed some checkpatch complains about the CodingStyle for function parameters. So, clean them. While here, also removes uneeded "extern" from function prototype. No functional changes. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] em28xx: checkpatch cleanup: whitespaces/new lines cleanupsMauro Carvalho Chehab
This patch is basically produced while testing a tool that Joe Perches sent upstream sometime ago: https://lkml.org/lkml/2014/7/11/794 I used it with those arguments: $ reformat_with_checkpatch.sh drivers/media/usb/em28xx/em28xx*.[ch] It actually produced 24 patches, with is too much, and showed interesting things: gcc produced different codes on most of the patches, even with just linespace changes. The total code data remained the same on all cases I checked though. Anyway, provided that we fold the resulting patches, this tool seems useful. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04arm64: amd-seattle: Fix PCI bus range due to SMMU limitationSuravee Suthikulpanit
Since PCIe is using SMMUv1 which only supports 15-bit stream ID, only 7-bit PCI bus id is used to specify stream ID. Therefore, we only limit the PCI bus range to 0x7f. Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04soc: integrator: Add terminating entry for integrator_cm_matchAxel Lin
The of_device_id table is supposed to be zero-terminated. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04MAINTAINERS: ARM Versatile Express platform, add missing patternPawel Moll
VE's reset driver lives at the third level of the directories: drivers/power/reset/vexpress-poweroff.c and wasn't matched by the */*/vexpress* pattern. Added additional pattern for all files at this level. This should be enough for a while... Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04[media] si2168: add support for firmware files in new formatOlli Salonen
This patch adds support for new type of firmware versions of Si2168 chip. Old type: n x 8 bytes (all data, first byte seems to be 04 or 05) New type: n x 17 bytes (1 byte indicates len and max 16 bytes data) New version of TechnoTrend CT2-4400 drivers (http://www.tt-downloads.de/bda-treiber_4.3.0.0.zip) contains newer firmware for Si2168-B40 that is in the new format. It can be extracted with the following command: dd if=ttTVStick4400_64.sys ibs=1 skip=323872 count=6919 of=dvb-demod-si2168-b40-01.fw Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] si2168: debug printout for firmware versionOlli Salonen
A debug printout for firmware version. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04Merge tag 'reset-for-3.19-2' of git://git.pengutronix.de/git/pza/linux into ↵Arnd Bergmann
next/drivers Pull "Reset controller changes for v3.19" from Philipp Zabel: This adds a new driver for the sti soc family, and creates a reset_control_status interface, which is added to the existing drivers. * tag 'reset-for-3.19-2' of git://git.pengutronix.de/git/pza/linux: reset: add socfpga_reset_status reset: sti: Document sti-picophyreset controllers bindings. reset: stih407: Add softreset, powerdown and picophy controllers reset: stih407: Add reset controllers DT bindings reset: add reset_control_status helper function Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04[media] cx24117: Grammar s/if ... if/if ... is/Geert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] media: v4l2-image-sizes.h: correct the SVGA height definitionJosh Wu
SVGA height should be 600 not 680. Reported-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] tda18271: Fix identationMauro Carvalho Chehab
As reported by smatch: drivers/media/tuners/tda18271-common.c:176 tda18271_read_extended() warn: if statement not indented Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04Merge tag 'zynq-cleanup-for-3.19' of https://github.com/Xilinx/linux-xlnx ↵Arnd Bergmann
into next/cleanup Pull "arm: Xilinx Zynq cleanup patches for v3.19" from Michal Simek: - Remove unused file and declaration * tag 'zynq-cleanup-for-3.19' of https://github.com/Xilinx/linux-xlnx: ARM: zynq: Remove secondary_startup() declaration from header ARM: zynq: Actually remove hotplug.c Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04[media] stv090x: remove export symbol for stv090x_set_gpio()Mauro Carvalho Chehab
Drivers that use dvb_attach can have just one exported symbol, or they will cause compilation breakages depending on the selected frontends. As Jim reported: drivers/built-in.o: In function `technisat_usb2_set_voltage': technisat-usb2.c:(.text+0x3b4919): undefined reference to `stv090x_set_gpio' make: *** [vmlinux] Error 1 That happens because, on his configuration, the configuration is: CONFIG_DVB_USB=y CONFIG_DVB_STV090x=m Luis proposed ar way to fix, but that would just force the STV090x to be selected, even if one wants to use a device with a different frontend. Instead, let's do the right thing: move set_gpio to the configuration structure and fill it during dvb_attach(). This way, the driver can still call it, and dvb_attach() will load stv090x module only if the device really needs it. Reported by: Jim Davis <jim.epost@gmail.com> Cc: Luis Rodriguez <mcgrof@suse.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04Merge tag 'zynq-dt-for-3.19' of https://github.com/Xilinx/linux-xlnx into ↵Arnd Bergmann
next/dt Pull "arm: Xilinx Zynq dt patches for v3.19" from Michal Simek: - Declare Digilent and vendor - Add Zybo board support - Fix VDMA documentation to be align with the driver * tag 'zynq-dt-for-3.19' of https://github.com/Xilinx/linux-xlnx: arm: dts: zynq: Add Digilent ZYBO board arm: dts: zynq: Move crystal freq. to board level doc: dt: vendor-prefixes: Add Digilent Inc Documentation: devicetree: Fix Xilinx VDMA specification Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04Merge tag 'mvebu-soc-suspend-3.19' of git://git.infradead.org/linux-mvebu ↵Arnd Bergmann
into next/soc Pull "mvebu SoC suspend changes for v3.19" from Jason Cooper: - Armada 370/XP suspend/resume support - mvebu SoC driver suspend/resume support - irqchip - clocksource - mbus - clk * tag 'mvebu-soc-suspend-3.19' of git://git.infradead.org/linux-mvebu: ARM: mvebu: add SDRAM controller description for Armada XP ARM: mvebu: adjust mbus controller description on Armada 370/XP ARM: mvebu: add suspend/resume DT information for Armada XP GP ARM: mvebu: synchronize secondary CPU clocks on resume ARM: mvebu: make sure MMU is disabled in armada_370_xp_cpu_resume ARM: mvebu: Armada XP GP specific suspend/resume code ARM: mvebu: reserve the first 10 KB of each memory bank for suspend/resume ARM: mvebu: implement suspend/resume support for Armada XP clk: mvebu: add suspend/resume for gatable clocks bus: mvebu-mbus: provide a mechanism to save SDRAM window configuration bus: mvebu-mbus: suspend/resume support clocksource: time-armada-370-xp: add suspend/resume support irqchip: armada-370-xp: Add suspend/resume support Documentation: dt-bindings: minimal documentation for MVEBU SDRAM controller Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04ARM: defconfig: imx_v6_v7_defconfig updatesDmitry Lavnikevich
This is a squash of several imx_v6_v7_defconfig update patches. - Enable tlv320aic3x audio codec by default (Phytec PBAB01 board) - Enable DS1307 rtc and gpio fan by default (TBS2910 board) - Select thermal related drivers - Add SNVS power off driver Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com> Signed-off-by: Soeren Moch <smoch@web.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Robin Gong <b38343@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04Merge tag 'arm-soc/for-3.19/brcmstb-drivers' of ↵Arnd Bergmann
https://github.com/brcm/linux into next/drivers This pull request contains the following changes to the Broadcom GISB bus arbiter from Kevin Cernekee: - Extend brcmstb GISB bus driver to work on MIPS (currently ARM-only) and support 65nm and 40nm MIPS-based chips such as: BCM7038, BCM7400 and BCM7435 * tag 'arm-soc/for-3.19/brcmstb-drivers' of https://github.com/brcm/linux: bus: brcmstb_gisb: Add register offset tables for older chips bus: brcmstb_gisb: Look up register offsets in a table bus: brcmstb_gisb: Introduce wrapper functions for MMIO accesses bus: brcmstb_gisb: Make the driver buildable on MIPS Conflicts: drivers/bus/brcmstb_gisb.c Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04ftracetest: Add --verbose option for showing echo outputMasami Hiramatsu
Add --verbose/-v option for showing echo output in testcases. This is good for checking the progress of testcases which take a longer time to run. To implement this feature, all the testcase failures are captured in ftracetest and send signal to set SIG_RESULT=FAIL. Link: http://lkml.kernel.org/r/20141204194123.7376.22964.stgit@localhost.localdomain Suggested-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2014-12-04ftracetest: Fix to show descriptions on dashMasami Hiramatsu
The ftracetest doesn't show testcase's descriptions when it is executed on dash. This fixes that to show the descriptions on dash correctly by passing it via a variable instead of directly passing the grep command output. Link: http://lkml.kernel.org/r/20141204194116.7376.78940.stgit@localhost.localdomain Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2014-12-04[media] dvb-usb-dvbsky: add TechnoTrend CT2-4400 and CT2-4650 devices supportNibble Max
Signed-off-by: Nibble Max <nibble.max@gmail.com> Reviewed-by: Olli Salonen <olli.salonen@iki.fi> Tested-by: Olli Salonen <olli.salonen@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] cxusb: remove TechnoTrend CT2-4400 and CT2-4650 devicesNibble Max
Remove TechnoTrend CT2-4400 and CT2-4650 devices from cxusb. They are supported by dvb-usb-dvbsky driver in PATCH 3/3. Signed-off-by: Nibble Max <nibble.max@gmail.com> Reviewed-by: Olli Salonen <olli.salonen@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] dvb-usb-dvbsky: add T330 dvb-t2/t/c usb stick supportNibble Max
DVBSky T330 dvb-t2/t/c usb stick: 1>dvb frontend: SI2157A30(tuner), SI2168B40(demod) 2>usb controller: CY7C68013A Signed-off-by: Nibble Max <nibble.max@gmail.com> Reviewed-by: Olli Salonen <olli.salonen@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04memory: Add NVIDIA Tegra memory controller supportThierry Reding
The memory controller on NVIDIA Tegra exposes various knobs that can be used to tune the behaviour of the clients attached to it. Currently this driver sets up the latency allowance registers to the HW defaults. Eventually an API should be exported by this driver (via a custom API or a generic subsystem) to allow clients to register latency requirements. This driver also registers an IOMMU (SMMU) that's implemented by the memory controller. It is supported on Tegra30, Tegra114 and Tegra124 currently. Tegra20 has a GART instead. The Tegra SMMU operates on memory clients and SWGROUPs. A memory client is a unidirectional, special-purpose DMA master. A SWGROUP represents a set of memory clients that form a logical functional unit corresponding to a single device. Typically a device has two clients: one client for read transactions and one client for write transactions, but there are also devices that have only read clients, but many of them (such as the display controllers). Because there is no 1:1 relationship between memory clients and devices the driver keeps a table of memory clients and the SWGROUPs that they belong to per SoC. Note that this is an exception and due to the fact that the SMMU is tightly integrated with the rest of the Tegra SoC. The use of these tables is discouraged in drivers for generic IOMMU devices such as the ARM SMMU because the same IOMMU could be used in any number of SoCs and keeping such tables for each SoC would not scale. Acked-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-12-04[media] media: exynos-gsc: fix build warningMauro Carvalho Chehab
Fixes following build warnings: gsc-core.c:350:17: warning: 'low_plane' may be used uninitialized gsc-core.c:371:31: warning: 'high_plane' may be used uninitialized Reported-by: Prabhakar Lad <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] rtl2832_sdr: control ADCAntti Palosaari
Recent rtl28xxu patch I made moved demod ADC enable from power control to frontend control (due to slave demod support). Because of that we need call USB interface frontend control too in order to enable ADC. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-04[media] v4l: vb2: Fix race condition in _vb2_fop_releaseLaurent Pinchart
The function releases the queue if the file being released is the queue owner. The check reads the queue->owner field without taking the queue lock, creating a race condition with functions that set the queue owner, such as vb2_ioctl_reqbufs() for instance. Fix this by moving the queue->owner check within the mutex protected section. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
generated by cgit (git 2.34.1) at 2025-09-16 12:57:57 +0000