OpenCloudOS-Kernel/include/linux/of_serial.h

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#ifndef __LINUX_OF_SERIAL_H
#define __LINUX_OF_SERIAL_H
/*
* FIXME remove this file when tegra finishes conversion to open firmware,
* expectation is that all quirks will then be self-contained in
* drivers/tty/serial/of_serial.c.
*/
#ifdef CONFIG_ARCH_TEGRA
extern void tegra_serial_handle_break(struct uart_port *port);
#else
static inline void tegra_serial_handle_break(struct uart_port *port)
{
}
#endif
#endif /* __LINUX_OF_SERIAL */