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https://github.com/edk2-porting/linux-next.git
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31b37c73c5
irq_32.c was updated for the new API, while irq_64.c was overlooked. This syncs them up and gets things building again. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
/*
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* SHmedia irqflags support
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*
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* Copyright (C) 2006 - 2009 Paul Mundt
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#include <linux/irqflags.h>
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#include <linux/module.h>
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#include <cpu/registers.h>
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void notrace arch_local_irq_restore(unsigned long flags)
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{
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unsigned long long __dummy;
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if (flags == ARCH_IRQ_DISABLED) {
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__asm__ __volatile__ (
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"getcon " __SR ", %0\n\t"
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"or %0, %1, %0\n\t"
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"putcon %0, " __SR "\n\t"
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: "=&r" (__dummy)
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: "r" (ARCH_IRQ_DISABLED)
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);
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} else {
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__asm__ __volatile__ (
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"getcon " __SR ", %0\n\t"
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"and %0, %1, %0\n\t"
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"putcon %0, " __SR "\n\t"
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: "=&r" (__dummy)
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: "r" (~ARCH_IRQ_DISABLED)
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);
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}
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}
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EXPORT_SYMBOL(arch_local_irq_restore);
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unsigned long notrace arch_local_save_flags(void)
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{
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unsigned long flags;
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__asm__ __volatile__ (
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"getcon " __SR ", %0\n\t"
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"and %0, %1, %0"
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: "=&r" (flags)
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: "r" (ARCH_IRQ_DISABLED)
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);
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return flags;
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}
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EXPORT_SYMBOL(arch_local_save_flags);
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