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 <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20260512084856.30497-2-wsa+renesas@sang-engineering.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>		2026-07-09 15:31:44 -05:00
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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	soc: driver updates for 7.0	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	hwspinlock: add sun6i hardware spinlock support	2021-05-27 22:19:42 -05:00