[PATCH v4 2/5] debug_uart: Replace debug functions with dummies if CONFIG_DEBUG_UART is not set

[Tom Rini]

On Thu, May 15, 2025 at 05:55:45PM +0200, Lukasz Czechowski wrote:

> In case DEBUG UART is not used, define dummy macros replacing
> the actual function implementations that will not be available.
> This allows to compile code and avoid linker errors.
> Redefine the DEBUG_UART_FUNCS macro if DEBUG UART is not available,
> to avoid compilation errors.
> 
> Signed-off-by: Lukasz Czechowski <lukasz.czechowski at thaumatec.com>

After looking over the current state of the whole thread, this makes
sense to me as-is.

Reviewed-by: Tom Rini <trini at konsulko.com>

-- 
Tom
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