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authorMark Rutland <[email protected]>2022-11-14 12:54:24 +0000
committerWill Deacon <[email protected]>2022-11-14 14:44:14 +0000
commit657eef0a5420a02c02945ed8c87f2ddcbd255772 (patch)
tree0a5cdb9e677918babc3865a61b6730f8fbf08497 /lib/mpi/mpi-sub-ui.c
parent1e55b44d9ecd42dee7106ce635ffd855183f5221 (diff)
arm64: atomics: lse: remove stale dependency on JUMP_LABEL
Currently CONFIG_ARM64_USE_LSE_ATOMICS depends upon CONFIG_JUMP_LABEL, as the inline atomics were indirected with a static branch. However, since commit: 21fb26bfb01ffe0d ("arm64: alternatives: add alternative_has_feature_*()") ... we use an alternative_branch (which is always available) rather than a static branch, and hence the dependency is unnecessary. Remove the stale dependency, along with the stale include. This will allow the use of LSE atomics in kernels built with CONFIG_JUMP_LABEL=n, and reduces the risk of circular header dependencies via <asm/lse.h>. Signed-off-by: Mark Rutland <[email protected]> Cc: Catalin Marinas <[email protected]> Cc: Will Deacon <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]>
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