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Commit 70b5c819 authored by Yoichi Yuasa's avatar Yoichi Yuasa Committed by Ralf Baechle
Browse files

MIPS: AR7: Remove unused prom_getchar() 



Signed-off-by: default avatarYoichi Yuasa <yuasa@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/811/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 1dc23863

arch/mips/ar7/prom.c

+0 −7
Original line number Diff line number Diff line
@@ -272,13 +272,6 @@ static inline void serial_out(int offset, int value) 
	writel(value, (void *)PORT(offset));

}



char prom_getchar(void)

{

	while (!(serial_in(UART_LSR) & UART_LSR_DR))

		;

	return serial_in(UART_RX);

}



int prom_putchar(char c)

{

	while ((serial_in(UART_LSR) & UART_LSR_TEMT) == 0)