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logging: Fix increase of code size when CONFIG_LOG=n

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When logging was disabled there was still a code size increase due
to log module structure being kept in the memory even though it was
unused. When CONFIG_LOG=n there should be nothing in the memory
footprint related to the logging.

Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
This commit is contained in:
Krzysztof Chruściński 2023-09-11 12:14:16 +02:00 • committed by Carles Cufí
commit 81cc13d075
1 changed files with 3 additions and 2 deletions
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5
include/zephyr/logging/log.h
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@ -324,10 +324,11 @@ void z_log_vprintk(const char *fmt, va_list ap);
* is enabled, override level is set or module specific level is set (not off).
*/
#define Z_DO_LOG_MODULE_REGISTER(...) \
Z_LOG_EVAL(CONFIG_LOG_OVERRIDE_LEVEL, \
COND_CODE_1(CONFIG_LOG, \
(Z_LOG_EVAL(CONFIG_LOG_OVERRIDE_LEVEL, \
(1), \
(Z_LOG_EVAL(_LOG_LEVEL_RESOLVE(__VA_ARGS__), (1), (0))) \
)
)), (0))
/**
* @brief Create module-specific state and register the module with Logger.