linux.git/drivers/phy, branch v5.16.1

phy: HiSilicon: Fix copy and paste bug in error handling

2021-11-23T05:12:13+00:00

This should check ">pmctrl" instead of "->sysctrl".  This bug could
potentially lead to a crash if we dereference the error pointer.

Fixes: 73075011ffff ("phy: HiSilicon: Add driver for Kirin 970 PCIe PHY")
Signed-off-by: Dan Carpenter 
Reviewed-by: Mauro Carvalho Chehab 
Link: https://lore.kernel.org/r/20211117074843.GE5237@kili
Signed-off-by: Vinod Koul

phy: ti: omap-usb2: Fix the kernel-doc style

2021-11-23T05:08:24+00:00

The documentation uses incorrect style, so fix that.

drivers/phy/ti/phy-omap-usb2.c:102: warning: Function parameter or member 'comparator' not described in 'omap_usb2_set_comparator'

While at it, use a single line for function description

Signed-off-by: Vinod Koul 
Reviewed-by: Liam Beguin 
Link: https://lore.kernel.org/r/20211120061531.410771-2-vkoul@kernel.org
Signed-off-by: Vinod Koul

phy: qualcomm: ipq806x-usb: Fix kernel-doc style

2021-11-23T05:08:24+00:00

The functions are documented but there were style issues, so fix
the style and add missing description for phy_dwc3

drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c:130:
drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c:174:
drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c:212: warning:
This comment starts with '/**', but isn't a kernel-doc comment.
Refer Documentation/doc-guide/kernel-doc.rst

Reviewed-by: Randy Dunlap 
Signed-off-by: Vinod Koul 
Reviewed-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20211120061531.410771-1-vkoul@kernel.org
Signed-off-by: Vinod Koul

phy: ti: tusb1210: Fix the kernel-doc warn

2021-11-20T06:03:23+00:00

The comment is not kernel-doc one and starts with /**, so fix that.

drivers/phy/ti/phy-tusb1210.c:16: warning: expecting prototype for tusb1210.c(). Prototype was for TUSB1210_VENDOR_SPECIFIC2() instead

Signed-off-by: Vinod Koul 
Reviewed-by: Liam Beguin 
Link: https://lore.kernel.org/r/20211116103951.34482-6-vkoul@kernel.org
Signed-off-by: Vinod Koul

phy: qualcomm: usb-hsic: Fix the kernel-doc warn

2021-11-20T06:03:23+00:00

The comment is not kernel-doc one and starts with /**, so fix that.

drivers/phy/qualcomm/phy-qcom-usb-hsic.c:3: warning:
This comment starts with '/**', but isn't a kernel-doc comment.
Refer Documentation/doc-guide/kernel-doc.rst

Signed-off-by: Vinod Koul 
Reviewed-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20211116103951.34482-4-vkoul@kernel.org
Signed-off-by: Vinod Koul

phy: qualcomm: qmp: Add missing struct documentation

2021-11-20T06:03:23+00:00

dp-* members were added to qmp_phy_combo_cfg but documentation was
missed, so add that.

drivers/phy/qualcomm/phy-qcom-qmp.c:2995: warning: Function parameter or member 'dp_aux_cfg' not described in 'qmp_phy'
drivers/phy/qualcomm/phy-qcom-qmp.c:2995: warning: Function parameter or member 'dp_opts' not described in 'qmp_phy'
drivers/phy/qualcomm/phy-qcom-qmp.c:2995: warning: Function parameter or member 'dp_clks' not described in 'qmp_phy'

Signed-off-by: Vinod Koul 
Reviewed-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20211116103951.34482-3-vkoul@kernel.org
Signed-off-by: Vinod Koul

phy: mvebu-cp110-utmi: Fix kernel-doc warns

2021-11-20T06:03:22+00:00

Fix the format and add description for ops to fix the below warnings:

drivers/phy/marvell/phy-mvebu-cp110-utmi.c:94: warning: Function parameter or member 'syscon' not described in 'mvebu_cp110_utmi'
drivers/phy/marvell/phy-mvebu-cp110-utmi.c:94: warning: Function parameter or member 'ops' not described in 'mvebu_cp110_utmi'

Signed-off-by: Vinod Koul 
Link: https://lore.kernel.org/r/20211116103951.34482-1-vkoul@kernel.org
Signed-off-by: Vinod Koul

phy: ti: report 2 non-kernel-doc comments

2021-11-16T10:01:30+00:00

Do not use "/**" to begin a non-kernel-doc comment.
Fixes these build warnings:

drivers/phy/ti/phy-am654-serdes.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * PCIe SERDES driver for AM654x SoC

drivers/phy/ti/phy-j721e-wiz.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Wrapper driver for SERDES used in J721E

Signed-off-by: Randy Dunlap 
Reported-by: kernel test robot 
Cc: Kishon Vijay Abraham I 
Cc: Vinod Koul 
Cc: linux-phy@lists.infradead.org
Link: https://lore.kernel.org/r/20211115030559.13994-1-rdunlap@infradead.org
Signed-off-by: Vinod Koul

phy: stm32: fix st,slow-hs-slew-rate with st,decrease-hs-slew-rate

2021-11-16T09:58:51+00:00

st,decrease-hs-slew-rate is described in phy-stm32-usbphyc.yaml. Then
fix the property name in driver.

Fixes: 2f5e9f815a2f ("phy: stm32: add phy tuning support")
Signed-off-by: Amelie Delaunay 
Link: https://lore.kernel.org/r/20211026154817.198937-1-amelie.delaunay@foss.st.com
Signed-off-by: Vinod Koul

Merge tag 'char-misc-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2021-11-04T15:21:47+00:00

Pull char/misc driver updates from Greg KH:
 "Here is the big set of char and misc and other tiny driver subsystem
  updates for 5.16-rc1.

  Loads of things in here, all of which have been in linux-next for a
  while with no reported problems (except for one called out below.)

  Included are:

   - habanana labs driver updates, including dma_buf usage, reviewed and
     acked by the dma_buf maintainers

   - iio driver update (going through this tree not staging as they
     really do not belong going through that tree anymore)

   - counter driver updates

   - hwmon driver updates that the counter drivers needed, acked by the
     hwmon maintainer

   - xillybus driver updates

   - binder driver updates

   - extcon driver updates

   - dma_buf module namespaces added (will cause a build error in arm64
     for allmodconfig, but that change is on its way through the drm
     tree)

   - lkdtm driver updates

   - pvpanic driver updates

   - phy driver updates

   - virt acrn and nitr_enclaves driver updates

   - smaller char and misc driver updates"

* tag 'char-misc-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (386 commits)
  comedi: dt9812: fix DMA buffers on stack
  comedi: ni_usb6501: fix NULL-deref in command paths
  arm64: errata: Enable TRBE workaround for write to out-of-range address
  arm64: errata: Enable workaround for TRBE overwrite in FILL mode
  coresight: trbe: Work around write to out of range
  coresight: trbe: Make sure we have enough space
  coresight: trbe: Add a helper to determine the minimum buffer size
  coresight: trbe: Workaround TRBE errata overwrite in FILL mode
  coresight: trbe: Add infrastructure for Errata handling
  coresight: trbe: Allow driver to choose a different alignment
  coresight: trbe: Decouple buffer base from the hardware base
  coresight: trbe: Add a helper to pad a given buffer area
  coresight: trbe: Add a helper to calculate the trace generated
  coresight: trbe: Defer the probe on offline CPUs
  coresight: trbe: Fix incorrect access of the sink specific data
  coresight: etm4x: Add ETM PID for Kryo-5XX
  coresight: trbe: Prohibit trace before disabling TRBE
  coresight: trbe: End the AUX handle on truncation
  coresight: trbe: Do not truncate buffer on IRQ
  coresight: trbe: Fix handling of spurious interrupts
  ...