riscv: Replace function-like macro by static inline function

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commit 121f34341d upstream.

The flush_icache_range() function is implemented as a "function-like
macro with unused parameters", which can result in "unused variables"
warnings.

Replace the macro with a static inline function, as advised by
Documentation/process/coding-style.rst.

Fixes: 08f051eda3 ("RISC-V: Flush I$ when making a dirty page executable")
Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
Link: https://lore.kernel.org/r/20250419111402.1660267-1-bjorn@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Ron Economos <re@w6rz.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Björn Töpel 2025-04-19 13:13:59 +02:00 • committed by Greg Kroah-Hartman

parent cbae610ca9

commit 7ca5540ba6

1 changed files with 10 additions and 5 deletions

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arch/riscv/include/asm/cacheflush.h

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