The function is small enough, we don't need a extra function for this.
Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch removes a unnecessary state read. The status value is never
evaluate after reading the state.

Also rename the status variable to dvdd, because this variable will be
used later.
Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch resets the irq line before we are requesting the irq. This
avoids pending interrupts before requesting.
Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This is already handled by the of_match_ptr macro.
Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch adds a at86rf230_device_id table to offers various module
aliases.
Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Reported-by: NVarka Bhadram <varkabhadram@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Reported-by: NVarka Bhadram <varkabhadram@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch replace the gpio_request functions with devm_gpio_request_one
functions. Then we don't need to take care about freeing gpios.
Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch replace request_irq with devm_request_irq. With
devm_request_irq we don't need to care about freeing the irq.
Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

We don't need to set these values at request_irq. The interrupt line is
already configured to same value like irq_get_trigger_type returned.
Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch removes the platform data for the irq_type. We use instead
the irq_get_trigger_type function to get these flags which should
already configured by the interrupt controller.
Signed-off-by: NAlexander Aring <alex.aring@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch fixes issue found by updated coccicheck.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes issues found by updated coccicheck.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes WARNING:AVOID_EXTERNS found by checkpatch file check.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch changes implementation to remove use of DEFINE_PCI_DEVICE_TABLE.
This patch fixes WARNING:DEFINE_PCI_DEVICE_TABLE
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes ERROR:INITIALISED_STATIC from checkpatch file check.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes WARNING:MSLEEP found by checkpatch check.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes WARNING:LONG_LINE found with checkpatch check.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes ERROR:RETURN_PARENTHESES from checkpatch file check.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes WARNING:MISSING_BREAK found with checkpatch check.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes ERROR:ASSIGN_IN_IF found with checkpatch file check.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes WARNING:NETWORKING_BLOCK_COMMENT_STYLE from checkpatch file check.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes WARNING:TRAILING_STATEMENT from checkpatch file check.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch fixes ERROR:POINTER_LOCATION from checkpatch file check.
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

'frequency' indicates the embedded cpu's frequency, but that
should not be necessary for any purpose.
'txpending' is an attribute for debugging.
Signed-off-by: NKurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

netdev->dev_id obsoletes this property.
None of the remaining properties contribute to udev detection methods.
The regular calls for the sysfs group can thus safely be restored.
Signed-off-by: NKurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

Signed-off-by: NAlexander Stein <alexander.stein@systec-electronic.com>
Acked-by: NWolfgang Grandegger <wg@grandegger.com>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

Add two new USB devices supported by the driver and fix bad
english.
Signed-off-by: NOlivier Sobrie <olivier@sobrie.be>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

This patch adds support for the Kvaser Leaf v2 and Leaf usb mini
PCIe card.
Signed-off-by: NOlivier Sobrie <olivier@sobrie.be>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

On some Kvaser hardware, the firmware returns extra messages after the
request for card info. For instance on a Leaf Light v2:
  --> CMD_GET_CARD_INFO
  <-- CMD_USB_THROTTLE
  <-- CMD_GET_CARD_INFO2
  <-- CMD_GET_CARD_INFO_REQ
When it happens, the probing function fails because we only read
the first usb message.

To overcome this issue, we add a mechanism of retries to the
kvaser_usb_wait_msg() function.

I tested this patch with the following hardware:
 - Kvaser Leaf Light
 - Kvaser Leaf Light v2
 - Kvaser USBCan R

This patch is necessary for the Leaf Light v2 hardware.
Signed-off-by: NOlivier Sobrie <olivier@sobrie.be>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

Create a directory for all CAN drivers using SPI and move mcp251x driver there.
Signed-off-by: NStefano Babic <sbabic@denx.de>
Acked-by: NOliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

This patch adds check for mcp251x_hw_reset() result on startup and
removes unnecessary checking for CANSTAT register since this value
is being checked in mcp251x_hw_reset().
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Tested-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

The MCP251x utilizes an oscillator startup timer (OST), which holds the
chip in reset, to insure that the oscillator has stabilized before the
internal state machine begins to operate. The OST maintains reset for
the first 128 OSC clock cycles after power up or reset.
So, this patch removes unnecessary loops and reduce delay for power on
and reset to the safe value.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Tested-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

This patch moves setup of SPI bus a bit earlier and adds check for spi_setup()
result to be sure SPI bus is communicating with the device properly.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Tested-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

No need to cast void pointers.
Signed-off-by: NTobias Klauser <tklauser@distanz.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch allows to switch the netns when packet is encapsulated or
decapsulated.
The vxlan socket is openned into the i/o netns, ie into the netns where
encapsulated packets are received. The socket lookup is done into this netns to
find the corresponding vxlan tunnel. After decapsulation, the packet is
injecting into the corresponding interface which may stand to another netns.

When one of the two netns is removed, the tunnel is destroyed.

Configuration example:
ip netns add netns1
ip netns exec netns1 ip link set lo up
ip link add vxlan10 type vxlan id 10 group 239.0.0.10 dev eth0 dstport 0
ip link set vxlan10 netns netns1
ip netns exec netns1 ip addr add 192.168.0.249/24 broadcast 192.168.0.255 dev vxlan10
ip netns exec netns1 ip link set vxlan10 up
Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Use the ARRAY_SIZE macro to determine the number of entries in
bcm_enet_gstrings_stats.
Signed-off-by: NTobias Klauser <tklauser@distanz.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Redefine some macros that were conditioned upon SMC_DEBUG level.

By allowing compiler to verify parameters used by these macros
unconditionally, we can flag compilation failures.

Compiler will still optimize out the unused code path depending on
SMC_DEBUG, so this is a net gain.
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NZi Shen Lim <zlim.lnx@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>