Wolfram Sang e088ffa9a0 hwspinlock: propagate errno when registering single lock ...

hwspin_lock_register_single() always returns 0 despite checking the
result from radix_tree_insert(). Propagate the errno to make sanity
checks in callers of this function actually meaningful.

Fixes: 300bab9770 ("hwspinlock/core: register a bank of hwspinlocks in a single API call")
Link: https://sashiko.dev/#/patchset/20260319105947.6237-1-wsa%2Brenesas%40sang-engineering.com # review of patch 14
Signed-off-by: Wolfram Sang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>

2026-07-09 15:31:44 -05:00

..

hwspinlock_core.c

hwspinlock: propagate errno when registering single lock

2026-07-09 15:31:44 -05:00

hwspinlock_internal.h

hwspinlock: Introduce hwspin_lock_bust()

2024-05-29 12:52:26 -07:00

Kconfig

hwspinlock: u8500: delete driver

2026-04-06 09:43:18 -05:00

Makefile

hwspinlock: u8500: delete driver

2026-04-06 09:43:18 -05:00

omap_hwspinlock.c

Merge tag 'soc-drivers-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2026-02-10 20:45:30 -08:00

qcom_hwspinlock.c

hwspinlock: qcom: avoid uninitialized struct members

2026-06-08 21:51:12 -05:00

sprd_hwspinlock.c

hwspinlock: sprd: Use struct_size() helper in devm_kzalloc()

2022-03-11 14:56:57 -06:00

stm32_hwspinlock.c

hwspinlock: stm32: Use struct_size() helper in devm_kzalloc()

2022-03-11 14:56:15 -06:00

sun6i_hwspinlock.c

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