linux/drivers/misc/mic, branch v3.18

virtio: unify config_changed handling

2014-10-14T23:54:54Z

Replace duplicated code in all transports with a single wrapper in virtio.c. The only functional change is in virtio_mmio.c: if a buggy device sends us an interrupt before driver is set, we previously returned IRQ_NONE, now we return IRQ_HANDLED. As this must not happen in practice, this does not look like a big deal. See also commit 3fff0179e33cd7d0a688dab65700c46ad089e934 virtio-pci: do not oops on config change if driver not loaded. for the original motivation behind the driver check. Signed-off-by: Michael S. Tsirkin Reviewed-by: Cornelia Huck Signed-off-by: Rusty Russell

misc: remove DEFINE_PCI_DEVICE_TABLE usage

2014-07-18T23:54:23Z

Removes DEFINE_PCI_DEVICE_TABLE from drivers/misc/genwqe/card_base.c, drivers/misc/genwqe/card_base.c, and drivers/misc/vmw_vmci/vmci_guest.c in preferance of a "real" structure definition. Signed-off-by: Greg Kroah-Hartman

misc: mic: Introduce the managed version of ioremap

2014-07-16T20:47:53Z

This patch moves data allocated using ioremap to managed data allocated using devm_ioremap and cleans now unnecessary iounmaps in probe and remove functions. Also the unnecessary label iounmap is done away with. Link: https://lkml.org/lkml/2014/6/1/191 Tested-by: Sudeep Dutt Signed-off-by: Himangi Saraogi Signed-off-by: Greg Kroah-Hartman

misc: mic: add dma support in card driver

2014-07-12T01:31:12Z

This patch adds a dma device on the mic virtual bus Reviewed-by: Nikhil Rao Signed-off-by: Sudeep Dutt Signed-off-by: Siva Yerramreddy Signed-off-by: Ashutosh Dixit Signed-off-by: Greg Kroah-Hartman

misc: mic: add threaded irq support in card driver

2014-07-12T01:31:12Z

Add threaded irq support in mic_request_card_irq which will be used for virtual devices added on mic bus. Reviewed-by: Ashutosh Dixit Reviewed-by: Nikhil Rao Reviewed-by: Sudeep Dutt Signed-off-by: Siva Yerramreddy Signed-off-by: Greg Kroah-Hartman

misc: mic: add dma support in host driver

2014-07-12T01:31:12Z

This patch adds a dma device on the mic virtual bus and uses this dmaengine to transfer data for virtio devices Reviewed-by: Nikhil Rao Signed-off-by: Sudeep Dutt Signed-off-by: Ashutosh Dixit Signed-off-by: Siva Yerramreddy Signed-off-by: Greg Kroah-Hartman

misc: mic: add threaded irq support in host driver

2014-07-12T01:29:55Z

Convert mic_request_irq to mic_request_threaded_irq to support threaded irq for virtual devices on mic bus. Reviewed-by: Ashutosh Dixit Reviewed-by: Nikhil Rao Reviewed-by: Sudeep Dutt Signed-off-by: Siva Yerramreddy Signed-off-by: Greg Kroah-Hartman

misc: mic: add a bus driver for virtual MIC devices

2014-07-12T01:27:56Z

This MIC virtual bus driver takes the responsibility of creating all the virtual devices connected to the PCIe device on the host and the platform device on the card. The MIC bus hardware operations provide a way to abstract certain hardware details from the base physical devices. Examples of devices added on the MIC virtual bus include host DMA and card DMA. This abstraction enables using a common DMA driver on host and card. Reviewed-by: Ashutosh Dixit Reviewed-by: Nikhil Rao Signed-off-by: Sudeep Dutt Signed-off-by: Siva Yerramreddy Signed-off-by: Greg Kroah-Hartman

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2014-04-02T23:23:38Z

Pull trivial tree updates from Jiri Kosina: "Usual rocket science -- mostly documentation and comment updates" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: sparse: fix comment doc: fix double words isdn: capi: fix "CAPI_VERSION" comment doc: DocBook: Fix typos in xml and template file Bluetooth: add module name for btwilink driver core: unexport static function create_syslog_header mmc: core: typo fix in printk specifier ARM: spear: clean up editing mistake net-sysfs: fix comment typo 'CONFIG_SYFS' doc: Insert MODULE_ in module-signing macros Documentation: update URL to hfsplus Technote 1150 gpio: update path to documentation ixgbe: Fix format string in ixgbe_fcoe. Kconfig: Remove useless "default N" lines user_namespace.c: Remove duplicated word in comment CREDITS: fix formatting treewide: Fix typo in Documentation/DocBook mm: Fix warning on make htmldocs caused by slab.c ata: ata-samsung_cf: cleanup in header file idr: remove unused prototype of idr_free()

Merge tag 'char-misc-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2014-04-01T23:13:21Z

Pull char/misc driver patches from Greg KH: "Here's the big char/misc driver updates for 3.15-rc1. Lots of various things here, including the new mcb driver subsystem. All of these have been in linux-next for a while" * tag 'char-misc-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (118 commits) extcon: Move OF helper function to extcon core and change function name extcon: of: Remove unnecessary function call by using the name of device_node extcon: gpio: Use SIMPLE_DEV_PM_OPS macro extcon: palmas: Use SIMPLE_DEV_PM_OPS macro mei: don't use deprecated DEFINE_PCI_DEVICE_TABLE macro mei: amthif: fix checkpatch error mei: client.h fix checkpatch errors mei: use cl_dbg where appropriate mei: fix Unnecessary space after function pointer name mei: report consistently copy_from/to_user failures mei: drop pr_fmt macros mei: make me hw headers private to me hw. mei: fix memory leak of pending write cb objects mei: me: do not reset when less than expected data is received drivers: mcb: Fix build error discovered by 0-day bot cs5535-mfgpt: Simplify dependencies spmi: pm: drop bus-level PM suspend/resume routines spmi: pmic_arb: make selectable on ARCH_QCOM Drivers: hv: vmbus: Increase the limit on the number of pfns we can handle pch_phub: Report error writing MAC back to user ...