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authorDaniel Wagner <daniel.wagner@bmw-carit.de>2016-06-12 23:04:53 +0300
committerRichard Weinberger <richard@nod.at>2016-08-04 01:18:04 +0300
commit3e93895735745916756122d58941be89a17c42b4 (patch)
treea8d67b2723be8b8e3c2289e0174fcaad04647131 /arch/um
parent57a05d83b16710aff30510c33768df7ab17e0b4a (diff)
downloadlinux-3e93895735745916756122d58941be89a17c42b4.tar.xz
um: Use asm-generic/irqflags.h
Instead proving its own arch_local_irq_save() and arch_irqs_disabled() version use the generic version from asm-generic/irqflags.h. A nice side effect is that um gets a few additional arch_ functions as well. Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de> [rw: Massaged commit message] Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
-rw-r--r--arch/um/include/asm/irqflags.h18
1 files changed, 7 insertions, 11 deletions
diff --git a/arch/um/include/asm/irqflags.h b/arch/um/include/asm/irqflags.h
index c780d8a16773..3bb221e1d5a4 100644
--- a/arch/um/include/asm/irqflags.h
+++ b/arch/um/include/asm/irqflags.h
@@ -6,37 +6,33 @@ extern int set_signals(int enable);
extern void block_signals(void);
extern void unblock_signals(void);
+#define arch_local_save_flags arch_local_save_flags
static inline unsigned long arch_local_save_flags(void)
{
return get_signals();
}
+#define arch_local_irq_restore arch_local_irq_restore
static inline void arch_local_irq_restore(unsigned long flags)
{
set_signals(flags);
}
+#define arch_local_irq_enable arch_local_irq_enable
static inline void arch_local_irq_enable(void)
{
unblock_signals();
}
+#define arch_local_irq_disable arch_local_irq_disable
static inline void arch_local_irq_disable(void)
{
block_signals();
}
-static inline unsigned long arch_local_irq_save(void)
-{
- unsigned long flags;
- flags = arch_local_save_flags();
- arch_local_irq_disable();
- return flags;
-}
+#define ARCH_IRQ_DISABLED 0
+#define ARCh_IRQ_ENABLED (SIGIO|SIGVTALRM)
-static inline bool arch_irqs_disabled(void)
-{
- return arch_local_save_flags() == 0;
-}
+#include <asm-generic/irqflags.h>
#endif