kernel/linux.git/drivers/mux/core.c, branch v5.6.17

drivers: Introduce device lookup variants by of_node

2019-07-30T11:07:41+00:00

Introduce wrappers for {bus/driver/class}_find_device() to locate devices by its of_node. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: dri-devel@lists.freedesktop.org Cc: David Airlie Cc: Daniel Vetter Cc: devicetree@vger.kernel.org Cc: Florian Fainelli Cc: Frank Rowand Cc: Heiko Stuebner Cc: Liam Girdwood Cc: linux-i2c@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-spi@vger.kernel.org Cc: Mathieu Poirier Cc: Rob Herring Cc: Srinivas Kandagatla Cc: Takashi Iwai Cc: Alan Tull Cc: linux-fpga@vger.kernel.org Cc: Peter Rosin Cc: Florian Fainelli Cc: Heiner Kallweit Cc: "David S. Miller" Cc: Andrew Lunn Cc: Liam Girdwood Cc: "Rafael J. Wysocki" Cc: Thor Thayer Cc: Jiri Slaby Cc: Andrew Lunn Cc: Peter Rosin Signed-off-by: Suzuki K Poulose Acked-by: Lee Jones Acked-by: Wolfram Sang # I2C part Acked-by: Moritz Fischer # For FPGA part Acked-by: Mark Brown Link: https://lore.kernel.org/r/20190723221838.12024-3-suzuki.poulose@arm.com Signed-off-by: Greg Kroah-Hartman

Merge tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2018-02-01T18:31:17+00:00

Pull char/misc driver updates from Greg KH: "Here is the big pull request for char/misc drivers for 4.16-rc1. There's a lot of stuff in here. Three new driver subsystems were added for various types of hardware busses: - siox - slimbus - soundwire as well as a new vboxguest subsystem for the VirtualBox hypervisor drivers. There's also big updates from the FPGA subsystem, lots of Android binder fixes, the usual handful of hyper-v updates, and lots of other smaller driver updates. All of these have been in linux-next for a long time, with no reported issues" * tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (155 commits) char: lp: use true or false for boolean values android: binder: use VM_ALLOC to get vm area android: binder: Use true and false for boolean values lkdtm: fix handle_irq_event symbol for INT_HW_IRQ_EN EISA: Delete error message for a failed memory allocation in eisa_probe() EISA: Whitespace cleanup misc: remove AVR32 dependencies virt: vbox: Add error mapping for VERR_INVALID_NAME and VERR_NO_MORE_FILES soundwire: Fix a signedness bug uio_hv_generic: fix new type mismatch warnings uio_hv_generic: fix type mismatch warnings auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE uio_hv_generic: add rescind support uio_hv_generic: check that host supports monitor page uio_hv_generic: create send and receive buffers uio: document uio_hv_generic regions doc: fix documentation about uio_hv_generic vmbus: add monitor_id and subchannel_id to sysfs per channel vmbus: fix ABI documentation uio_hv_generic: use ISR callback method ...

mux: add SPDX identifiers to all mux source files

2018-01-09T15:51:44+00:00

Remove all free-text license texts. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. No copyright headers or other non-license-description text was removed. Reviewed-by: Philippe Ombredanne Acked-by: Philipp Zabel Signed-off-by: Peter Rosin Signed-off-by: Greg Kroah-Hartman

mux: core: fix double get_device()

2018-01-09T13:19:41+00:00

class_find_device already does a get_device on the returned device. So the device returned by of_find_mux_chip_by_node is already referenced and we should not reference it again (and unref it on error). Signed-off-by: Hans de Goede Signed-off-by: Peter Rosin Cc: stable Signed-off-by: Greg Kroah-Hartman

mux: make device_type const

2017-08-29T11:46:35+00:00

Make this const as it is only stored in the type field of a device structure, which is const. Done using Coccinelle. Signed-off-by: Bhumika Goyal Signed-off-by: Peter Rosin Signed-off-by: Greg Kroah-Hartman

mux: zap mux- prefix from the source files

2017-08-28T15:11:28+00:00

Preserve the module names with Makefile additions. Signed-off-by: Peter Rosin Signed-off-by: Greg Kroah-Hartman