kernel.git/drivers/nfc/pn544, branch linux-4.2.y

Merge tag 'char-misc-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2015-06-26T21:51:15Z

Pull char/misc driver updates from Greg KH: "Here's the big char/misc driver pull request for 4.2-rc1. Lots of mei, extcon, coresight, uio, mic, and other driver updates in here. Full details in the shortlog. All of these have been in linux-next for some time with no reported problems" * tag 'char-misc-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (176 commits) mei: me: wait for power gating exit confirmation mei: reset flow control on the last client disconnection MAINTAINERS: mei: add mei_cl_bus.h to maintained file list misc: sram: sort and clean up included headers misc: sram: move reserved block logic out of probe function misc: sram: add private struct device and virt_base members misc: sram: report correct SRAM pool size misc: sram: bump error message level on unclean driver unbinding misc: sram: fix device node reference leak on error misc: sram: fix enabled clock leak on error path misc: mic: Fix reported static checker warning misc: mic: Fix randconfig build error by including errno.h uio: pruss: Drop depends on ARCH_DAVINCI_DA850 from config uio: pruss: Add CONFIG_HAS_IOMEM dependence uio: pruss: Include extcon: Redefine the unique id of supported external connectors without 'enum extcon' type char:xilinx_hwicap:buffer_icap - change 1/0 to true/false for bool type variable in function buffer_icap_set_configuration(). Drivers: hv: vmbus: Allocate ring buffer memory in NUMA aware fashion parport: check exclusive access before register w1: use correct lock on error in w1_seq_show() ...

NFC: pn544: use flags argument of devm_gpiod_get to set direction

2015-06-08T22:34:19Z

Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions) which appeared in v3.17-rc1, the gpiod_get* functions take an additional parameter that allows to specify direction and initial value for output. Use this to simplify the driver. Furthermore this is one caller less that stops us making the flags argument to gpiod_get*() mandatory. While touching this also do some minor coding style fixes. Signed-off-by: Uwe Kleine-König Reviewed-by: Linus Walleij Signed-off-by: Samuel Ortiz

mei: bus: report also uuid in module alias

2015-05-24T18:15:54Z

In order to automate modules matching add device uuid which is reported in client enumeration, keep also the name that is needed in for nfc distinguishing radio vendor Report mei:name:uuid Cc: linux-api@vger.kernel.org Cc: Samuel Ortiz Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

NFC: logging neatening

2015-04-07T10:05:12Z

Add missing terminating newlines to nfc_info and nfc_err to avoid possible interleaving from other messages. Miscellanea: o typo fix of "unknonwn" in message o remove unnecessary OOM messages as there's a generic dump_stack() o realign arguments Signed-off-by: Joe Perches Signed-off-by: Samuel Ortiz

NFC: Add ACPI support for NXP PN544

2015-01-28T00:09:08Z

Currently there is no support for ACPI. This patch uses the following configuration: - Device id: NXP5440 - Pin mapping: - 0 IRQ pin - 1 enable pin - 2 firmware pin Signed-off-by: Robert Dolca Signed-off-by: Samuel Ortiz

NFC: PN544: GPIO access that may sleep

2015-01-27T23:16:23Z

gpio_set_value was replaced with gpio_set_value_cansleep in order to allow GPIO access that may sleep. This is particularelly useful when GPIO is accessed using busses like I2C, SPI, USB Signed-off-by: Robert Dolca Signed-off-by: Samuel Ortiz

NFC: pn544: Change event_received gate parameter to pipe

2015-01-27T23:03:35Z

The below event_received hci handler has change the gate parameter to pipe. Signed-off-by: Christophe Ricard

NFC: Don't include linux/unaligned/access_ok.h

2014-11-28T11:55:29Z

This is a specific implementation, is the multiplexer that has the arch-specific knowledge of which of the implementations needs to be used, so include that. Signed-off-by: Johannes Berg Signed-off-by: Samuel Ortiz

NFC: pn544_i2c: Fix null pointer exception when not using platform data

2014-04-21T22:37:29Z

Fixes a null pointer exception occurring when the IRQ request in pn544_hci_i2c_probe fails and no platform data is available. Signed-off-by: Clément Perrochaud Signed-off-by: Samuel Ortiz

NFC: pn544: i2c: Add device-tree (Open Firmware) support to PN544

2014-04-21T22:37:26Z

Add functions to recover hardware resources from the device-tree when not provided by the platform data. Signed-off-by: Clément Perrochaud Signed-off-by: Samuel Ortiz