Eric Lee / smarc-fsl-linux-kernel

17 Oct, 2020

1 commit

20 Jul, 2020

1 commit

  • 7ed33ea6b   ALSA: Replace HTTP links with HTTPS ones ... Browse Code »

    Rationale:
    Reduces attack surface on kernel devs opening the links for MITM
    as HTTPS traffic is much harder to manipulate.

    Deterministic algorithm:
    For each file:
    If not .svg:
    For each line:
    If doesn't contain `\bxmlns\b`:
    For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
    If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
    If both the HTTP and HTTPS versions
    return 200 OK and serve the same content:
    Replace HTTP with HTTPS.

    Signed-off-by: Alexander A. Klimov
    Link: https://lore.kernel.org/r/20200719151705.59624-1-grandmaster@al2klimov.de
    Signed-off-by: Takashi Iwai

    Alexander A. Klimov
     

09 Jul, 2020

1 commit

  • c0dbbdad4   ALSA: Use fallthrough pseudo-keyword ... Browse Code »

    Replace the existing /* fall through */ comments and its variants with
    the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
    fall-through markings when it is the case.

    [1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

    Signed-off-by: Gustavo A. R. Silva
    Link: https://lore.kernel.org/r/20200708203236.GA5112@embeddedor
    Signed-off-by: Takashi Iwai

    Gustavo A. R. Silva
     

05 Jan, 2020

1 commit

  • 121f46be2   ALSA: sparc: More constifications ... Browse Code »

    Apply const prefix to the static tables for rates, bits and strings.

    Just for minor optimization and no functional changes.

    Link: https://lore.kernel.org/r/20200105144823.29547-38-tiwai@suse.de
    Signed-off-by: Takashi Iwai

    Takashi Iwai
     

03 Jan, 2020

3 commits

11 Dec, 2019

2 commits

06 Nov, 2019

1 commit

  • 0382e4e18   ALSA: sparc: Remove superfluous snd_dma_continuous_data() ... Browse Code »

    The recent change (commit 08422d2c559d: "ALSA: memalloc: Allow NULL
    device for SNDRV_DMA_TYPE_CONTINUOUS type") made the PCM preallocation
    helper accepting NULL as the device pointer for the default usage.
    Drop the snd_dma_continuous_data() usage that became superfluous from
    the callers.

    Link: https://lore.kernel.org/r/20191105151856.10785-6-tiwai@suse.de
    Signed-off-by: Takashi Iwai

    Takashi Iwai
     

30 Jul, 2019

1 commit

  • 83554cb94   ALSA: sparc: Mark expected switch fall-throughs ... Browse Code »

    Mark switch cases where we are expecting to fall through.

    This patch fixes the following warnings (Building: sparc64):

    sound/sparc/dbri.c: In function ‘reverse_bytes’:
    sound/sparc/dbri.c:582:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
    b = ((b & 0xffff0000) >> 16) | ((b & 0x0000ffff) << 16);
    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    sound/sparc/dbri.c:583:2: note: here
    case 16:
    ^~~~
    sound/sparc/dbri.c:584:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
    b = ((b & 0xff00ff00) >> 8) | ((b & 0x00ff00ff) << 8);
    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    sound/sparc/dbri.c:585:2: note: here
    case 8:
    ^~~~
    sound/sparc/dbri.c:586:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
    b = ((b & 0xf0f0f0f0) >> 4) | ((b & 0x0f0f0f0f) << 4);
    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    sound/sparc/dbri.c:587:2: note: here
    case 4:
    ^~~~
    sound/sparc/dbri.c:588:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
    b = ((b & 0xcccccccc) >> 2) | ((b & 0x33333333) << 2);
    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    sound/sparc/dbri.c:589:2: note: here
    case 2:
    ^~~~

    Signed-off-by: Gustavo A. R. Silva
    Signed-off-by: Takashi Iwai

    Gustavo A. R. Silva
     

21 May, 2019

2 commits

08 Feb, 2019

2 commits

  • d02cac152   Merge tag 'asoc-v5.1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ... Browse Code »

    ASoC: Updates for v5.1

    Lots and lots of new drivers so far, a highlight being the MediaTek
    BTCVSD which is a driver for a Bluetooth radio chip - the first such
    driver we've had upstream. Hopefully we will soon also see a baseband
    with an upstream driver!

    - Support for only powering up channels that are actively being used.
    - Quite a few improvements to simplify the generic card drivers,
    especially the merge of the SCU cards into the main generic drivers.
    - Lots of fixes for probing on Intel systems, trying to rationalize
    things to look more standard from a framework point of view.
    - New drivers for Asahi Kasei Microdevices AK4497, Cirrus Logic CS4341,
    Google ChromeOS embedded controllers, Ingenic JZ4725B, MediaTek
    BTCVSD, MT8183 and MT6358, NXP MICFIL, Rockchip RK3328, Spreadtrum
    DMA controllers, Qualcomm WCD9335, Xilinx S/PDIF and PCM formatters.

    Takashi Iwai
     
  • 36e4617c0   Merge branch 'topic/memory-device-fixes-2' into for-next ... Browse Code »

    Pull further device memory allocation cleanups (but no API change yet).

    Signed-off-by: Takashi Iwai

    Takashi Iwai
     

07 Feb, 2019

1 commit

06 Feb, 2019

1 commit

08 Jan, 2019

1 commit

  • 750afb08c   cross-tree: phase out dma_zalloc_coherent() ... Browse Code »

    We already need to zero out memory for dma_alloc_coherent(), as such
    using dma_zalloc_coherent() is superflous. Phase it out.

    This change was generated with the following Coccinelle SmPL patch:

    @ replace_dma_zalloc_coherent @
    expression dev, size, data, handle, flags;
    @@

    -dma_zalloc_coherent(dev, size, handle, flags)
    +dma_alloc_coherent(dev, size, handle, flags)

    Suggested-by: Christoph Hellwig
    Signed-off-by: Luis Chamberlain
    [hch: re-ran the script on the latest tree]
    Signed-off-by: Christoph Hellwig

    Luis Chamberlain
     

27 Dec, 2018

1 commit

  • c2f1f3e0e   Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next ... Browse Code »

    Pull sparc updates from David Miller:

    - Automatic system call table generation, from Firoz Khan.

    - Clean up accesses to the OF device names by using full_name instead
    of path_component_name.

    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next:
    ALSA: sparc: Use of_node_name_eq for node name comparisons
    sbus: Use of_node_name_eq for node name comparisons
    sparc: generate uapi header and system call table files
    sparc: add system call table generation support
    sparc: add __NR_syscalls along with NR_syscalls
    sparc: move __IGNORE* entries to non uapi header
    sparc: Use DT node full_name instead of name for resources
    sparc: Remove unused leon_trans_init
    sparc: Use device_type helpers to access the node type
    sparc: Use of_node_name_eq for node name comparisons
    sparc: Convert to using %pOFn instead of device_node.name
    sparc: prom: use property "name" directly to construct node names
    of: Drop full path from full_name for PDT systems
    sparc: Convert to using %pOF instead of full_name
    fs/openpromfs: Use of_node_name_eq for node name comparisons
    fs/openpromfs: use full_name instead of path_component_name

    Linus Torvalds
     

06 Dec, 2018

1 commit

25 Nov, 2018

1 commit

28 May, 2018

1 commit

  • 6a73cf46c   sound: Use octal not symbolic permissions ... Browse Code »

    Convert the S_ symbolic permissions to their octal equivalents as
    using octal and not symbolic permissions is preferred by many as more
    readable.

    see: https://lkml.org/lkml/2016/8/2/1945

    Done with automated conversion via:
    $ ./scripts/checkpatch.pl -f --types=SYMBOLIC_PERMS --fix-inplace

    Miscellanea:

    o Wrapped one multi-line call to a single line

    Signed-off-by: Joe Perches
    Acked-by: Vinod Koul
    Signed-off-by: Takashi Iwai

    Joe Perches
     

03 May, 2018

1 commit

02 Nov, 2017

1 commit

  • b24413180   License cleanup: add SPDX GPL-2.0 license identifier to files with no license ... Browse Code »

    Many source files in the tree are missing licensing information, which
    makes it harder for compliance tools to determine the correct license.

    By default all files without license information are under the default
    license of the kernel, which is GPL version 2.

    Update the files which contain no license information with the 'GPL-2.0'
    SPDX license identifier. The SPDX identifier is a legally binding
    shorthand, which can be used instead of the full boiler plate text.

    This patch is based on work done by Thomas Gleixner and Kate Stewart and
    Philippe Ombredanne.

    How this work was done:

    Patches were generated and checked against linux-4.14-rc6 for a subset of
    the use cases:
    - file had no licensing information it it.
    - file was a */uapi/* one with no licensing information in it,
    - file was a */uapi/* one with existing licensing information,

    Further patches will be generated in subsequent months to fix up cases
    where non-standard license headers were used, and references to license
    had to be inferred by heuristics based on keywords.

    The analysis to determine which SPDX License Identifier to be applied to
    a file was done in a spreadsheet of side by side results from of the
    output of two independent scanners (ScanCode & Windriver) producing SPDX
    tag:value files created by Philippe Ombredanne. Philippe prepared the
    base worksheet, and did an initial spot review of a few 1000 files.

    The 4.13 kernel was the starting point of the analysis with 60,537 files
    assessed. Kate Stewart did a file by file comparison of the scanner
    results in the spreadsheet to determine which SPDX license identifier(s)
    to be applied to the file. She confirmed any determination that was not
    immediately clear with lawyers working with the Linux Foundation.

    Criteria used to select files for SPDX license identifier tagging was:
    - Files considered eligible had to be source code files.
    - Make and config files were included as candidates if they contained >5
    lines of source
    - File already had some variant of a license header in it (even if
    Reviewed-by: Philippe Ombredanne
    Reviewed-by: Thomas Gleixner
    Signed-off-by: Greg Kroah-Hartman

    Greg Kroah-Hartman
     

19 Aug, 2017

1 commit

17 Aug, 2017

1 commit

09 Jun, 2017

1 commit

07 Dec, 2016

1 commit

29 Nov, 2016

1 commit

  • 16f46050e   dbri: Fix compiler warning ... Browse Code »

    dbri uses 'u32' for dma handle while invoking kernel DMA APIs,
    instead of using dma_addr_t. This hasn't caused any 'incompatible
    pointer type' warning on SPARC because until now dma_addr_t is of
    type u32. However, recent changes in SPARC ATU (iommu) enabled 64bit
    DMA and therefore dma_addr_t became of type u64. This makes
    'incompatible pointer type' warnings inevitable.

    e.g.
    sound/sparc/dbri.c: In function ‘snd_dbri_create’:
    sound/sparc/dbri.c:2538: warning: passing argument 3 of ‘dma_zalloc_coherent’ from incompatible pointer type
    ./include/linux/dma-mapping.h:608: note: expected ‘dma_addr_t *’ but argument is of type ‘u32 *’

    For the record, dbri(sbus) driver never executes on sun4v. Therefore
    even though 64bit DMA is enabled on SPARC, dbri continues to use
    legacy iommu that guarantees DMA address is always in 32bit range.

    This patch resolves above compiler warning.

    Signed-off-by: Tushar Dave
    Reviewed-by: thomas tai
    Signed-off-by: David S. Miller

    Tushar Dave
     

27 Jan, 2016

1 commit

  • 61595dca7   ALSA: Add missing dependency on CONFIG_SND_TIMER ... Browse Code »

    Since the build of PCM timer may be disabled via Kconfig now, each
    driver that provides a timer interface needs to set CONFIG_SND_TIMER
    explicitly. Otherwise it may get a build error due to missing
    symbol.

    Fixes: 90bbaf66ee7b ('ALSA: timer: add config item to export PCM timer disabling for expert')
    Reported-by: kbuild test robot
    Cc: # v4.4+
    Signed-off-by: Takashi Iwai

    Takashi Iwai
     

04 Sep, 2015

1 commit

18 Jul, 2015

1 commit

28 Jan, 2015

1 commit

15 Dec, 2014

1 commit

  • e6b5be2be   Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core ... Browse Code »

    Pull driver core update from Greg KH:
    "Here's the set of driver core patches for 3.19-rc1.

    They are dominated by the removal of the .owner field in platform
    drivers. They touch a lot of files, but they are "simple" changes,
    just removing a line in a structure.

    Other than that, a few minor driver core and debugfs changes. There
    are some ath9k patches coming in through this tree that have been
    acked by the wireless maintainers as they relied on the debugfs
    changes.

    Everything has been in linux-next for a while"

    * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits)
    Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries"
    fs: debugfs: add forward declaration for struct device type
    firmware class: Deletion of an unnecessary check before the function call "vunmap"
    firmware loader: fix hung task warning dump
    devcoredump: provide a one-way disable function
    device: Add dev__once variants
    ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries
    ath: use seq_file api for ath9k debugfs files
    debugfs: add helper function to create device related seq_file
    drivers/base: cacheinfo: remove noisy error boot message
    Revert "core: platform: add warning if driver has no owner"
    drivers: base: support cpu cache information interface to userspace via sysfs
    drivers: base: add cpu_device_create to support per-cpu devices
    topology: replace custom attribute macros with standard DEVICE_ATTR*
    cpumask: factor out show_cpumap into separate helper function
    driver core: Fix unbalanced device reference in drivers_probe
    driver core: fix race with userland in device_add()
    sysfs/kernfs: make read requests on pre-alloc files use the buffer.
    sysfs/kernfs: allow attributes to request write buffer be pre-allocated.
    fs: sysfs: return EGBIG on write if offset is larger than file size
    ...

    Linus Torvalds
     

21 Oct, 2014

1 commit

20 Oct, 2014

1 commit

16 Jun, 2014

1 commit

14 Feb, 2014

1 commit

11 Nov, 2013

1 commit

06 Nov, 2013

1 commit