kernel.git/drivers/media/rc, branch linux-6.10.y

lirc: rc_dev_get_from_fd(): fix file leak

2024-08-03T07:01:04Z

[ Upstream commit bba1f6758a9ec90c1adac5dcf78f8a15f1bad65b ] missing fdput() on a failure exit Fixes: 6a9d552483d50 "media: rc: bpf attach/detach requires write permission" # v6.9 Signed-off-by: Al Viro Signed-off-by: Sasha Levin

media: imon: Fix race getting ictx->lock

2024-08-03T06:59:52Z

[ Upstream commit 24147897507cd3a7d63745d1518a638bf4132238 ] Lets fix a race between mutex_is_lock() and mutex_lock(). <-mutex is not locked if (!mutex_is_locked(&ictx->lock)) { unlock = true; <- mutex is locked externaly mutex_lock(&ictx->lock); } Let's use mutex_trylock() that does mutex_is_lock() and mutex_lock() atomically. Fix the following cocci warning: drivers/media/rc/imon.c:1167:1-7: preceding lock on line 1153 Fixes: 23ef710e1a6c ("[media] imon: add conditional locking in change_protocol") Signed-off-by: Ricardo Ribalda Signed-off-by: Sean Young Signed-off-by: Hans Verkuil Signed-off-by: Sasha Levin

Merge tag 'mm-nonmm-stable-2024-05-19-11-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-05-19T21:02:03Z

Pull non-mm updates from Andrew Morton: "Mainly singleton patches, documented in their respective changelogs. Notable series include: - Some maintenance and performance work for ocfs2 in Heming Zhao's series "improve write IO performance when fragmentation is high". - Some ocfs2 bugfixes from Su Yue in the series "ocfs2 bugs fixes exposed by fstests". - kfifo header rework from Andy Shevchenko in the series "kfifo: Clean up kfifo.h". - GDB script fixes from Florian Rommel in the series "scripts/gdb: Fixes for $lx_current and $lx_per_cpu". - After much discussion, a coding-style update from Barry Song explaining one reason why inline functions are preferred over macros. The series is "codingstyle: avoid unused parameters for a function-like macro"" * tag 'mm-nonmm-stable-2024-05-19-11-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (62 commits) fs/proc: fix softlockup in __read_vmcore nilfs2: convert BUG_ON() in nilfs_finish_roll_forward() to WARN_ON() scripts: checkpatch: check unused parameters for function-like macro Documentation: coding-style: ask function-like macros to evaluate parameters nilfs2: use __field_struct() for a bitwise field selftests/kcmp: remove unused open mode nilfs2: remove calls to folio_set_error() and folio_clear_error() kernel/watchdog_perf.c: tidy up kerneldoc watchdog: allow nmi watchdog to use raw perf event watchdog: handle comma separated nmi_watchdog command line nilfs2: make superblock data array index computation sparse friendly squashfs: remove calls to set the folio error flag squashfs: convert squashfs_symlink_read_folio to use folio APIs scripts/gdb: fix detection of current CPU in KGDB scripts/gdb: make get_thread_info accept pointers scripts/gdb: fix parameter handling in $lx_per_cpu scripts/gdb: fix failing KGDB detection during probe kfifo: don't use "proxy" headers media: stih-cec: add missing io.h media: rc: add missing io.h ...

media: rc: add missing io.h

2024-05-08T15:41:27Z

Patch series "kfifo: Clean up kfifo.h", v2. To reduce dependency hell a degree, clean up kfifo.h (mainly getting rid of kernel.h in the global header). This patch (of 3): In many remote control drivers the io.h is implied by others. This is not good as it prevents from cleanups done in other headers. Add missing include. Link: https://lkml.kernel.org/r/20240423192529.3249134-1-andriy.shevchenko@linux.intel.com Link: https://lkml.kernel.org/r/20240423192529.3249134-2-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko Cc: Alain Volmat Cc: AngeloGioacchino Del Regno Cc: Chen-Yu Tsai Cc: Hans Verkuil Cc: Jernej Skrabec Cc: Matthias Brugger Cc: Mauro Carvalho Chehab Cc: Patrice Chotard Cc: Rob Herring Cc: Samuel Holland Cc: Sean Wang Cc: Sean Young Cc: Stefani Seibold Signed-off-by: Andrew Morton

media: imon: Convert sprintf/snprintf to sysfs_emit

2024-03-25T09:13:44Z

Per filesystems/sysfs.rst, show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. coccinelle complains that there are still a couple of functions that use snprintf(). Convert them to sysfs_emit(). sprintf() will be converted as weel if they have. Generally, this patch is generated by make coccicheck M= MODE=patch \ COCCI=scripts/coccinelle/api/device_attr_show.cocci No functional change intended Signed-off-by: Li Zhijian Signed-off-by: Sean Young Signed-off-by: Hans Verkuil

media: lirc_dev: Make lirc_class constant

2024-03-25T09:13:44Z

Since commit 43a7206b0963 ("driver core: class: make class_register() take a const *"), the driver core allows for struct class to be in read-only memory, so move the lirc_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Cc: Greg Kroah-Hartman Suggested-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Signed-off-by: Sean Young Signed-off-by: Hans Verkuil

media: ir-spi: Unify indentation and comment style

2024-03-25T09:13:44Z

Unify the indentation and multi-line comment style. Signed-off-by: Andy Shevchenko Reviewed-by: Andi Shyti Signed-off-by: Sean Young Signed-off-by: Hans Verkuil

media: ir-spi: Remove trailing comma in the terminator entry

2024-03-25T09:13:44Z

Remove trailing comma in the terminator entry in ID table(s). Signed-off-by: Andy Shevchenko Reviewed-by: Andi Shyti Signed-off-by: Sean Young Signed-off-by: Hans Verkuil

media: ir-spi: Utilise temporary variable for struct device

2024-03-25T09:13:44Z

We have a temporary variable to keep pointer to struct device. Utilise it inside the ->probe() implementation. Signed-off-by: Andy Shevchenko Reviewed-by: Andi Shyti Signed-off-by: Sean Young Signed-off-by: Hans Verkuil

media: ir-spi: Make use of device properties

2024-03-25T09:13:44Z

Convert the module to be property provider agnostic and allow it to be used on non-OF platforms. Signed-off-by: Andy Shevchenko Reviewed-by: Andi Shyti Signed-off-by: Sean Young Signed-off-by: Hans Verkuil