term/ns8250: return in case of a null SPCR base addresses #200
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Serial SPCR MMIO null address are invalid, so return from function, otherwise invalid 'mmio,0' port names are generated halting the system when running terminal_input|output commands. Signed-off-by: Leo Sandoval <[email protected]>
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Serial SPCR MMIO null address are invalid, so return from function, otherwise invalid 'mmio,0' port names are generated halting the system when running terminal_input|output commands.