linux-stable.git/drivers/net/ethernet/microchip, branch linux-4.5.y Linux kernel stable tree net: encx24j600: move rev announcement to probe function 2015-11-20T15:45:20+00:00 Jon Ringle jringle@gridpoint.com 2015-11-18T21:22:21+00:00 7b5dc0dd59a8e5cf837c941ab10a565dcca76603 When encx24j600 is open and closed many times due to userspace polling the interface, the log gets noise with this log message. Moving this to encx24j600_spi_probe function where it belongs. Signed-off-by: Jon Ringle <jringle@gridpoint.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
When encx24j600 is open and closed many times due to userspace polling the
interface, the log gets noise with this log message.

Moving this to encx24j600_spi_probe function where it belongs.

Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Merge tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi 2015-11-05T21:15:12+00:00 Linus Torvalds torvalds@linux-foundation.org 2015-11-05T21:15:12+00:00 75f5db39ff14ed95056f2cca3ad98c3cae97170c Pull spi updates from Mark Brown: "Quite a lot of activity in SPI this cycle, almost all of it in drivers with a few minor improvements and tweaks in the core. - Updates to pxa2xx to support Intel Broxton and multiple chip selects. - Support for big endian in the bcm63xx driver. - Multiple slave support for the mt8173 - New driver for the auxiliary SPI controller in bcm2835 SoCs. - Support for Layerscale SoCs in the Freescale DSPI driver" * tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (87 commits) spi: pxa2xx: Rework self-initiated platform data creation for non-ACPI spi: pxa2xx: Add support for Intel Broxton spi: pxa2xx: Detect number of enabled Intel LPSS SPI chip select signals spi: pxa2xx: Add output control for multiple Intel LPSS chip selects spi: pxa2xx: Use LPSS prefix for defines that are Intel LPSS specific spi: Add DSPI support for layerscape family spi: ti-qspi: improve ->remove() callback spi/spi-xilinx: Fix race condition on last word read spi: Drop owner assignment from spi_drivers spi: Add THIS_MODULE to spi_driver in SPI core spi: Setup the master controller driver before setting the chipselect spi: dw: replace magic constant by DW_SPI_DR spi: mediatek: mt8173 spi multiple devices support spi: mediatek: handle controller_data in mtk_spi_setup spi: mediatek: remove mtk_spi_config spi: mediatek: Update document devicetree bindings to support multiple devices spi: fix kernel-doc warnings about missing return desc in spi.c spi: fix kernel-doc warnings about missing return desc in spi.h spi: pxa2xx: Align a few defines spi: pxa2xx: Save other reg_cs_ctrl bits when configuring chip select ... 
Pull spi updates from Mark Brown:
 "Quite a lot of activity in SPI this cycle, almost all of it in drivers
  with a few minor improvements and tweaks in the core.

   - Updates to pxa2xx to support Intel Broxton and multiple chip selects.
   - Support for big endian in the bcm63xx driver.
   - Multiple slave support for the mt8173
   - New driver for the auxiliary SPI controller in bcm2835 SoCs.
   - Support for Layerscale SoCs in the Freescale DSPI driver"

* tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (87 commits)
  spi: pxa2xx: Rework self-initiated platform data creation for non-ACPI
  spi: pxa2xx: Add support for Intel Broxton
  spi: pxa2xx: Detect number of enabled Intel LPSS SPI chip select signals
  spi: pxa2xx: Add output control for multiple Intel LPSS chip selects
  spi: pxa2xx: Use LPSS prefix for defines that are Intel LPSS specific
  spi: Add DSPI support for layerscape family
  spi: ti-qspi: improve ->remove() callback
  spi/spi-xilinx: Fix race condition on last word read
  spi: Drop owner assignment from spi_drivers
  spi: Add THIS_MODULE to spi_driver in SPI core
  spi: Setup the master controller driver before setting the chipselect
  spi: dw: replace magic constant by DW_SPI_DR
  spi: mediatek: mt8173 spi multiple devices support
  spi: mediatek: handle controller_data in mtk_spi_setup
  spi: mediatek: remove mtk_spi_config
  spi: mediatek: Update document devicetree bindings to support multiple devices
  spi: fix kernel-doc warnings about missing return desc in spi.c
  spi: fix kernel-doc warnings about missing return desc in spi.h
  spi: pxa2xx: Align a few defines
  spi: pxa2xx: Save other reg_cs_ctrl bits when configuring chip select
  ...
net: encx24j600: Export missing SPI module alias information 2015-11-02T20:28:56+00:00 Javier Martinez Canillas javier@osg.samsung.com 2015-10-30T12:49:18+00:00 07f56c616d06b966c0a63d16172935b257a6a8d4 The driver Kconfig symbol is tristate which means that it can be built as a module but the module alias information is not added to the module info so module autoload won't work since user-space won't have the information. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
The driver Kconfig symbol is tristate which means that it can be built as
a module but the module alias information is not added to the module info
so module autoload won't work since user-space won't have the information.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: encx24j600: Fix SPI id table definition 2015-11-02T20:28:56+00:00 Javier Martinez Canillas javier@osg.samsung.com 2015-10-30T12:49:17+00:00 d0cb48cd19ce1e249cd350aa67fbf63560292266 A driver's SPI id table is expected to be an array of struct spi_device_id that ends with a zero-initialized sentinel entry. But this driver defines the table as a single struct spi_device_id and sets .id_table to a pointer to this struct. But spi_match_id() has a loop that iterates while the struct spi_device_id .name[0] is not NULL, so not having a sentinel can cause a NULL pointer deference error. This patch defines the SPI id table correctly as all other SPI drivers do. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
A driver's SPI id table is expected to be an array of struct spi_device_id
that ends with a zero-initialized sentinel entry. But this driver defines
the table as a single struct spi_device_id and sets .id_table to a pointer
to this struct.

But spi_match_id() has a loop that iterates while the struct spi_device_id
.name[0] is not NULL, so not having a sentinel can cause a NULL pointer
deference error.

This patch defines the SPI id table correctly as all other SPI drivers do.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
spi: Drop owner assignment from spi_drivers 2015-10-28T01:30:17+00:00 Andrew F. Davis afd@ti.com 2015-10-23T13:59:11+00:00 3821a065f5672c430a088ae68b4da2a2d2b34106 An spi_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Andrew F. Davis <afd@ti.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org> 
An spi_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
net: encx24j600: Fix mask to update LED configuration 2015-10-26T01:23:45+00:00 Jon Ringle jringle@gridpoint.com 2015-10-22T19:09:04+00:00 3ed770f60317a02a5a5e4a7345dc13d8819f56e8 This fixes the mask used to update the LED configuration so that it clears the necessary bits as well as setting the bits according to the mask. Also reverse the LED configuration to show the Link state + collisions in LEDA and the Link state + TX/RX events in LEDB. Signed-off-by: Jon Ringle <jringle@gridpoint.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This fixes the mask used to update the LED configuration so that it clears
the necessary bits as well as setting the bits according to the mask.
Also reverse the LED configuration to show the Link state + collisions in
LEDA and the Link state + TX/RX events in LEDB.

Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: encx24j600: Fix typos in Kconfig 2015-10-11T12:26:10+00:00 Jon Ringle jringle@gridpoint.com 2015-10-08T15:10:19+00:00 6e86ac120e144154d345ebb5839d50b6f713149b Signed-off-by: Jon Ringle <jringle@gridpoint.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: Microchip encx24j600 driver 2015-10-08T11:49:55+00:00 Jon Ringle jringle@gridpoint.com 2015-10-06T20:37:46+00:00 d70e53262f5cfc0b88a211ef9cbd1ca5256f4a6b This ethernet driver supports the Micorchip enc424j600/626j600 Ethernet controller over a SPI bus interface. This driver makes use of the regmap API to optimize access to registers by caching registers where possible. Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/39935b.pdf Signed-off-by: Jon Ringle <jringle@gridpoint.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This ethernet driver supports the Micorchip enc424j600/626j600 Ethernet
controller over a SPI bus interface. This driver makes use of the regmap API to
optimize access to registers by caching registers where possible.

Datasheet:
http://ww1.microchip.com/downloads/en/DeviceDoc/39935b.pdf

Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Revert "net: Microchip encx24j600 driver" 2015-10-06T13:25:36+00:00 David S. Miller davem@davemloft.net 2015-10-06T13:25:36+00:00 6a27a6c3be95d382cd158c5705c1840be291f28f This reverts commit 04fbfce7a222327b97ca165294ef19f0faa45960. 
This reverts commit 04fbfce7a222327b97ca165294ef19f0faa45960.
Revert "net: encx24j600_exit() can be static" 2015-10-06T13:25:29+00:00 David S. Miller davem@davemloft.net 2015-10-06T13:25:29+00:00 c664bc6d946d253077f3a5d5ca6769492de59e04 This reverts commit 9886ce2b9d4e5a8bb3d78d0f7eff3c0f1ed58d67. 
This reverts commit 9886ce2b9d4e5a8bb3d78d0f7eff3c0f1ed58d67.