kernel/linux.git/include/linux/of_device.h, branch v6.6.131

Merge tag 'char-misc-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-04-27T19:07:50+00:00

Pull char/misc drivers updates from Greg KH: "Here is the "big" set of char/misc and other driver subsystems for 6.4-rc1. It's pretty big, but due to the removal of pcmcia drivers, almost breaks even for number of lines added vs. removed, a nice change. Included in here are: - removal of unused PCMCIA drivers (finally!) - Interconnect driver updates and additions - Lots of IIO driver updates and additions - MHI driver updates - Coresight driver updates - NVMEM driver updates, which required some OF updates - W1 driver updates and a new maintainer to manage the subsystem - FPGA driver updates - New driver subsystem, CDX, for AMD systems - lots of other small driver updates and additions All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (196 commits) mcb-lpc: Reallocate memory region to avoid memory overlapping mcb-pci: Reallocate memory region to avoid memory overlapping mcb: Return actual parsed size when reading chameleon table kernel/configs: Drop Android config fragments virt: acrn: Replace obsolete memalign() with posix_memalign() spmi: Add a check for remove callback when removing a SPMI driver spmi: fix W=1 kernel-doc warnings spmi: mtk-pmif: Drop of_match_ptr for ID table spmi: pmic-arb: Convert to platform remove callback returning void spmi: mtk-pmif: Convert to platform remove callback returning void spmi: hisi-spmi-controller: Convert to platform remove callback returning void w1: gpio: remove unnecessary ENOMEM messages w1: omap-hdq: remove unnecessary ENOMEM messages w1: omap-hdq: add SPDX tag w1: omap-hdq: allow compile testing w1: matrox: remove unnecessary ENOMEM messages w1: matrox: use inline over __inline__ w1: matrox: switch from asm to linux header w1: ds2482: do not use assignment in if condition w1: ds2482: drop unnecessary header ...

of: Drop cpu.h include from of_device.h

2023-04-13T22:46:35+00:00

Now that all users which had an implicit dependency on cpu.h have been fixed. the cpu.h include can be dropped from of_device.h Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-19-581e2605fe47@kernel.org Signed-off-by: Rob Herring

of: Drop unnecessary includes in headers

2023-04-13T22:46:34+00:00

Drop unnecessary includes in DT headers. Some simply aren't needed and some can be replaced with forward declarations. Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-5-581e2605fe47@kernel.org Signed-off-by: Rob Herring

of: Move CPU node related functions to their own file

2023-04-13T22:46:34+00:00

drivers/of/base.c is quite long and we've accumulated a number of CPU node functions. Let's move them to a new file, cpu.c, along with the lone of_cpu_device_node_get() in of_device.h. Moving the declaration has no effect yet as of.h is included by of_device.h. This serves as preparation to disentangle the includes in of_device.h and of_platform.h. Reviewed-by: Sudeep Holla Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-4-581e2605fe47@kernel.org Signed-off-by: Rob Herring

of: Move of_device_get_match_data() declaration

2023-04-13T22:46:15+00:00

of_device.h mostly defines functions for bus drivers whereas of_device_get_match_data() is used by drivers. Let's move it to of.h. Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-3-581e2605fe47@kernel.org Signed-off-by: Rob Herring

of: Move of_device_(add|register|unregister) to of_platform.h

2023-04-10T23:32:31+00:00

As of_device_(add|register|unregister) functions work on struct platform_device, they should be declared in of_platform.h instead. This move is transparent for now as both headers include each other. Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-2-581e2605fe47@kernel.org Signed-off-by: Rob Herring

of: device: Kill of_device_request_module()

2023-04-05T17:41:11+00:00

A new helper has been introduced, of_request_module(). Users have been converted, this helper can now be deleted. Signed-off-by: Miquel Raynal Reviewed-by: Rob Herring Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20230404172148.82422-13-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

of: device: make of_device_uevent_modalias() take a const device *

2023-01-27T12:45:28+00:00

of_device_uevent_modalias() does not modify the device pointer passed to it, so mark it constant. In order to properly do this, a number of busses need to have a modalias function added as they were attempting to just point to of_device_uevent_modalias instead of their bus-specific modalias function. This is fine except if the prototype for a bus and device type modalias function diverges and then problems could happen. To prevent all of that, just wrap the call to of_device_uevent_modalias() directly for each bus and device type individually. Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Christophe Leroy Cc: Chen-Yu Tsai Cc: Jernej Skrabec Cc: Samuel Holland Cc: David Airlie Cc: Daniel Vetter Cc: Benjamin Herrenschmidt Cc: Rob Herring Cc: Frank Rowand Cc: Liang He Cc: Thomas Gleixner Cc: Christophe JAILLET Cc: Thomas Zimmermann Cc: Dmitry Baryshkov Cc: Douglas Anderson Cc: Lyude Paul Cc: Corentin Labbe Cc: Zou Wei Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-sunxi@lists.linux.dev Cc: dri-devel@lists.freedesktop.org Cc: devicetree@vger.kernel.org Acked-by: Hans de Goede Link: https://lore.kernel.org/r/20230111113018.459199-2-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman

driver core: pass a const * into of_device_uevent()

2022-11-22T16:34:55+00:00

of_device_uevent() does not modify the struct device * passed into it, so make it a const * to enforce this. Also the documentation for the function was really wrong so fix that up at the same time. Cc: Rob Herring Cc: Frank Rowand Cc: devicetree@vger.kernel.org Link: https://lore.kernel.org/r/20221121094649.1556002-5-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman

of/device: Fix up of_dma_configure_id() stub

2022-08-25T19:00:31+00:00

Since the stub version of of_dma_configure_id() was added in commit a081bd4af4ce ("of/device: Add input id to of_dma_configure()"), it has not matched the signature of the full function, leading to build failure reports when code using this function is built on !OF configurations. Fixes: a081bd4af4ce ("of/device: Add input id to of_dma_configure()") Cc: stable@vger.kernel.org Signed-off-by: Thierry Reding Reviewed-by: Frank Rowand Acked-by: Lorenzo Pieralisi Link: https://lore.kernel.org/r/20220824153256.1437483-1-thierry.reding@gmail.com Signed-off-by: Rob Herring