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Searched refs:serial_in (Results 1 – 4 of 4) sorted by relevance

/arch/mips/kernel/
A Dearly_printk_8250.c24 static inline u8 serial_in(int offset) in serial_in() function
46 status = serial_in(UART_LSR); in prom_putchar()
/arch/mips/boot/compressed/
A Duart-16550.c36 static inline unsigned int serial_in(int offset) in serial_in() function
50 while (((serial_in(UART_LSR) & UART_LSR_THRE) == 0) && (timeout-- > 0)) in putc()
/arch/x86/kernel/
A Dearly_printk.c111 DEFINE_STATIC_CALL(serial_in, io_serial_in);
118 while ((static_call(serial_in)(early_serial_base, LSR) & XMTRDY) == 0 && --timeout) in early_serial_putc()
143 c = static_call(serial_in)(early_serial_base, LCR); in early_serial_hw_init()
150 if (static_call_query(serial_in) == io_serial_in) in early_serial_hw_init()
233 static_call_update(serial_in, mem32_serial_in); in early_mmio_serial_init()
331 static_call_update(serial_in, mem32_serial_in); in early_pci_serial_init()
/arch/powerpc/kernel/
A Dlegacy_serial.c152 legacy_port->serial_in = tsi_serial_in; in add_legacy_port()

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