[PATCH v2 3/3] USB: serial: cp210x: Cleaned up CRTSCTS flag code.

The CRTSCTS flag code cleared (and inconsistently) bits unrelated to CRTSCTS functionality. It was also harder than necessary to read. Signed-off-by: Konstantin Shkolnyy --- Changes in v2: Improved CRTSCTS fix based on feedback. Dropped get_termios error handling.

[PATCH v2 3/3] USB: serial: cp210x: Cleaned up CRTSCTS flag code.

The CRTSCTS flag code cleared (and inconsistently) bits unrelated to CRTSCTS functionality. It was also harder than necessary to read. Signed-off-by: Konstantin Shkolnyy --- Changes in v2: Improved CRTSCTS fix based on feedback. Dropped get_termios error handling. drivers/usb/serial/cp210x.c |