a333aeb73b
FFUART and friends are already defined as __REG(x) in pxa-regs.h. Instead of redefining them here, we can just provide the __REG macro. Including asm/arch/hardware.h is not an option because this physical addresses are needed here. This is a fix for the compiler warnings generated by 4663/1. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Acked-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
40 lines
762 B
C
40 lines
762 B
C
/*
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* linux/include/asm-arm/arch-pxa/uncompress.h
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*
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* Author: Nicolas Pitre
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* Copyright: (C) 2001 MontaVista Software Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/serial_reg.h>
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#include <asm/arch/pxa-regs.h>
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#define __REG(x) ((volatile unsigned long *)x)
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#define UART FFUART
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static inline void putc(char c)
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{
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if (!(UART[UART_IER] & IER_UUE))
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return;
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while (!(UART[UART_LSR] & LSR_TDRQ))
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barrier();
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UART[UART_TX] = c;
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}
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/*
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* This does not append a newline
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*/
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static inline void flush(void)
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{
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}
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/*
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* nothing to do
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*/
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#define arch_decomp_setup()
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#define arch_decomp_wdog()
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