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H A D | serial_core.c | c9d2325c Mon May 16 04:20:10 CDT 2022 Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com> serial: core: Do stop_rx in suspend path for console if console_suspend is disabled
For the case of console_suspend disabled, if back to back suspend/resume test is executed, at the end of test, sometimes console would appear to be frozen not responding to input. This would happen because, during resume, rx transactions can come in before system is ready, malfunction of rx happens in turn resulting in console appearing to be stuck.
Do a stop_rx in suspend sequence to prevent this.
Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com> Link: https://lore.kernel.org/r/1652692810-31148-1-git-send-email-quic_vnivarth@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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