[00/17] Rid W=1 warnings in DMA

Message

Lee Jones July 14, 2020, 11:15 a.m. UTC

This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.

After these patches are applied, the build system no longer
complains about any W=0 nor W=1 level warnings in drivers/dma.

Hurrah!

Lee Jones (17):
  dma: mediatek: mtk-hsdma: Fix formatting in 'struct mtk_hsdma_pdesc'
    doc block
  dma: of-dma: Fix misspellings/formatting issues in some function
    headers
  dma: ep93xx_dma: Provide some missing struct attribute documentation
  dma: mmp_pdma: Demote obvious misuse of kerneldoc to standard comment
    blocks
  dma: pl330: Demote obvious misuse of kerneldoc to standard comment
    block
  dma: ste_dma40: Supply 2 missing struct attribute descriptions
  dma: altera-msgdma: Fix struct documentation blocks
  dma: at_hdmac: Repair parameter misspelling and demote non-kerneldoc
    headers
  dma: sun4i-dma: Demote obvious misuse of kerneldoc to standard comment
    blocks
  dma: fsl-qdma: Fix 'struct fsl_qdma_format' formatting issue
  dma: imx-sdma: Correct formatting issue and provide 2 new descriptions
  dma: iop-adma: Function parameter documentation must adhere to correct
    formatting
  dma: nbpfaxi: Provide some missing attribute docs and split out slave
    info
  dma: xgene-dma: Provide descriptions for 'dev' and 'clk' in device's
    ddata
  dma: mv_xor_v2: Supply some missing 'struct mv_xor_v2_device'
    attribute docs
  dma: ioat: init: Correct misspelling of function parameter 'c' for
    channel
  dma: ioat: dma: Fix some parameter misspelling and provide description
    for phys_complete

 drivers/dma/altera-msgdma.c      |  6 ++++--
 drivers/dma/at_hdmac.c           |  6 +++---
 drivers/dma/ep93xx_dma.c         |  2 ++
 drivers/dma/fsl-qdma.c           |  2 +-
 drivers/dma/imx-sdma.c           |  4 +++-
 drivers/dma/ioat/dma.c           |  7 ++++---
 drivers/dma/ioat/init.c          |  2 +-
 drivers/dma/iop-adma.c           |  3 +--
 drivers/dma/mediatek/mtk-hsdma.c |  8 ++++----
 drivers/dma/mmp_pdma.c           |  6 +++---
 drivers/dma/mv_xor_v2.c          |  6 +++++-
 drivers/dma/nbpfaxi.c            | 13 ++++++++++---
 drivers/dma/of-dma.c             |  8 ++++----
 drivers/dma/pl330.c              |  2 +-
 drivers/dma/ste_dma40.c          |  2 ++
 drivers/dma/sun4i-dma.c          | 12 ++++++------
 drivers/dma/xgene-dma.c          |  2 ++
 17 files changed, 56 insertions(+), 35 deletions(-)

Comments

Vinod Koul July 15, 2020, 3:29 p.m. UTC | #1

Hi Lee,

On 14-07-20, 12:15, Lee Jones wrote:
> This set is part of a larger effort attempting to clean-up W=1
> kernel builds, which are currently overwhelmingly riddled with
> niggly little warnings.
> 
> After these patches are applied, the build system no longer
> complains about any W=0 nor W=1 level warnings in drivers/dma.
> 
> Hurrah!

Yes indeed, thanks for fixing these up. I have changed the subsystem
name to dmaengine: and applied all

Lee Jones July 15, 2020, 3:37 p.m. UTC | #2

On Wed, 15 Jul 2020, Vinod Koul wrote:

> Hi Lee,
> 
> On 14-07-20, 12:15, Lee Jones wrote:
> > This set is part of a larger effort attempting to clean-up W=1
> > kernel builds, which are currently overwhelmingly riddled with
> > niggly little warnings.
> > 
> > After these patches are applied, the build system no longer
> > complains about any W=0 nor W=1 level warnings in drivers/dma.
> > 
> > Hurrah!
> 
> Yes indeed, thanks for fixing these up. I have changed the subsystem
> name to dmaengine: and applied all

Much obliged.  Thank you Vinod.