kernel/linux.git/drivers/staging/pi433, branch v6.6.132

staging: Explicitly include correct DT includes

2023-07-27T08:01:07+00:00

The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring Reviewed-by: Hans Verkuil Reviewed-by: Luca Ceresoli # tegra-video Acked-by: Parthiban Veerasooran Acked-by: Alex Elder Link: https://lore.kernel.org/r/20230714175002.4064428-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman

staging: pi433: Remove stray gpiod_unexport() call

2023-05-28T14:07:51+00:00

There is no gpiod_export() and gpiod_unexport() looks pretty much stray. If user space tools somehow belong to that, they should be fixed, the gpiod_export() and gpiod_unexport() shouldn't be used in a new code, GPIO sysfs is deprecated. That said, and taking into account staging state of the driver, simply drop the stray call. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230528140147.32427-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman

driver core: class: remove module * from class_create()

2023-03-17T14:16:33+00:00

The module pointer in class_create() never actually did anything, and it shouldn't have been requred to be set as a parameter even if it did something. So just remove it and fix up all callers of the function in the kernel tree at the same time. Cc: "Rafael J. Wysocki" Acked-by: Benjamin Tissoires Link: https://lore.kernel.org/r/20230313181843.1207845-4-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman

staging: pi433: fix memory leak with using debugfs_lookup()

2023-02-06T09:45:34+00:00

When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once. This requires saving off the root directory dentry to make creation of individual device subdirectories easier. Cc: Paulo Miguel Almeida Cc: Dan Carpenter Cc: Sidong Yang Cc: Liu Shixin Cc: "Uwe Kleine-König" Link: https://lore.kernel.org/r/20230202141138.2291946-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman

staging: pi433: Added information about bit_rate configuration

2023-02-06T09:45:24+00:00

Information in the TODO file for bit_rate configuration is insufficient. This patch adds information on how to approach when considering to modify bit_rate to support upto 300kbps. Signed-off-by: Guru Mehar Rachaputi Acked-by: Dan Carpenter Link: https://lore.kernel.org/r/Y9laj+z0TuasBRx5@combine-ThinkPad-S1-Yoga Signed-off-by: Greg Kroah-Hartman

staging: pi433: overlay: Rename overlay source file from .dts to .dtso

2022-10-26T14:08:02+00:00

DTB Overlays (.dtbo) can now be built from source files with the extension (.dtso). This makes it clear what is the content of the files and differentiates them from base DTB source files. Rename the pi433-overlay.dts file to pi433-overlay.dtso and update the information file pi433.txt for the same. Signed-off-by: Andrew Davis Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20221024173434.32518-8-afd@ti.com Signed-off-by: Rob Herring

staging: pi433: use DEFINE_SHOW_ATTRIBUTE to simplify pi433_debugfs_regs

2022-09-24T11:05:41+00:00

Use DEFINE_SHOW_ATTRIBUTE helper macro to simplify the code. No functional change. Signed-off-by: Liu Shixin Link: https://lore.kernel.org/r/20220922142548.3248951-1-liushixin2@huawei.com Signed-off-by: Greg Kroah-Hartman

staging: pi433: fix wrong debug message on rf69_write_fifo()

2022-08-16T13:11:19+00:00

The debug message should describe error when user calls rf69_write_fifo() not rf69_write_fifo(). Signed-off-by: Sidong Yang Link: https://lore.kernel.org/r/20220730012724.1138-1-realwakka@gmail.com Signed-off-by: Greg Kroah-Hartman

staging: pi433: remove duplicated comments

2022-07-27T06:42:14+00:00

Remove duplicated words in comments for readability. The words are duplicated from a sentence below. Signed-off-by: Sidong Yang Link: https://lore.kernel.org/r/20220725114513.85089-1-realwakka@gmail.com Signed-off-by: Greg Kroah-Hartman

Merge tag 'staging-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

2022-03-28T19:50:50+00:00

Pull staging driver updates from Greg KH: "Here is the big set of staging driver updates for 5.18-rc1. Loads of tiny cleanups for almost all staging drivers in here, nothing major at all. Highlights include: - remove the ashmem Android driver. It is long-dead and if there are any legacy userspace applications still using it, the Android kernel images will maintain it, the community shouldn't care about it anymore - wfx wifi driver major cleanups. Should be ready to merge out of staging soon, and will coordinate with the wifi maintainers after -rc1 is out - major cleanups and unwinding of the layers of the r8188eu driver. It's amazing just how many unneeded layers of abstraction is in there, just when we think it's done, another is found... - lots of tiny coding style cleanups in many other staging drivers. All have been in linux-next for a while with no reported problems" * tag 'staging-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (455 commits) staging: r8188eu: remove unnecessary memset in r8188eu staging: greybus: introduce pwm_ops::apply staging: rts5208: Resolve checkpatch.pl issues. staging: sm750fb: fix naming style staging: fbtft: Consider type of init sequence values in fbtft_init_display() staging: fbtft: Constify buf parameter in fbtft_dbg_hex() staging: mmal-vchiq: clear redundant item named bulk_scratch mips: dts: ralink: add MT7621 SoC staging: r8188eu: remove some unused local ieee80211 macros staging: r8188eu: make rtl8188e_process_phy_info static staging: r8188eu: remove unused function prototype staging: r8188eu: remove three unused receive defines staging: r8188eu: remove unnecessary initializations staging: rtl8192e: Fix spelling mistake "RESQUEST" -> "REQUEST" MAINTAINERS: remove the obsolete file entry for staging in ANDROID DRIVERS staging: r8188eu: proper error handling in rtw_init_drv_sw staging: r8188eu: call _cancel_timer_ex from _rtw_free_recv_priv staging: vt6656: Removed unused variable vt3342_vnt_threshold staging: vt6656: Removed unused variable bb_vga_0 staging: remove ashmem ...