drivers: dma_wch: Add __used instead of disabling unused function warning #87492
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…ning zephyrproject-rtos#84065 replaced diagnostic pragmas with TOOLCHAIN_* macros, but we don't need to use that here since __used is a cleaner way to indicate that the function is used and will also prevent it from being optimized away at link time if LTO is enabled. Signed-off-by: Tom Hughes <tomhughes@chromium.org>
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@teburd Can you take a look at this trivial change? Thanks! |
teburd
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Apr 2, 2025
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ubieda
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Hopefully someone else takes a look here as well, will need one more +1 |
ubieda
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Apr 2, 2025
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#84065 replaced diagnostic pragmas with TOOLCHAIN_* macros, but we don't
need to use that here since __used is a cleaner way to indicate that the
function is used and will also prevent it from being optimized away at
link time if LTO is enabled.