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author | Guenter Roeck <linux@roeck-us.net> | 2013-08-30 06:01:49 -0700 |
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committer | Guenter Roeck <linux@roeck-us.net> | 2013-09-16 18:19:04 -0700 |
commit | 4b08478422040ae8cb11acc15d51f1cdb0ac39c8 (patch) | |
tree | 79718cea7b73f175d64e4c2073ea2585a7bd2337 /arch/h8300/include/asm/irqflags.h | |
parent | 272b98c6455f00884f0350f775c5342358ebb73f (diff) | |
download | linux-stable-4b08478422040ae8cb11acc15d51f1cdb0ac39c8.tar.gz linux-stable-4b08478422040ae8cb11acc15d51f1cdb0ac39c8.tar.bz2 linux-stable-4b08478422040ae8cb11acc15d51f1cdb0ac39c8.zip |
Drop support for Renesas H8/300 (h8300) architecture
H8/300 has been dead for several years, and the kernel for it
has not compiled for ages. Drop support for it.
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'arch/h8300/include/asm/irqflags.h')
-rw-r--r-- | arch/h8300/include/asm/irqflags.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/arch/h8300/include/asm/irqflags.h b/arch/h8300/include/asm/irqflags.h deleted file mode 100644 index 9617cd57aebd..000000000000 --- a/arch/h8300/include/asm/irqflags.h +++ /dev/null @@ -1,43 +0,0 @@ -#ifndef _H8300_IRQFLAGS_H -#define _H8300_IRQFLAGS_H - -static inline unsigned long arch_local_save_flags(void) -{ - unsigned long flags; - asm volatile ("stc ccr,%w0" : "=r" (flags)); - return flags; -} - -static inline void arch_local_irq_disable(void) -{ - asm volatile ("orc #0x80,ccr" : : : "memory"); -} - -static inline void arch_local_irq_enable(void) -{ - asm volatile ("andc #0x7f,ccr" : : : "memory"); -} - -static inline unsigned long arch_local_irq_save(void) -{ - unsigned long flags = arch_local_save_flags(); - arch_local_irq_disable(); - return flags; -} - -static inline void arch_local_irq_restore(unsigned long flags) -{ - asm volatile ("ldc %w0,ccr" : : "r" (flags) : "memory"); -} - -static inline bool arch_irqs_disabled_flags(unsigned long flags) -{ - return (flags & 0x80) == 0x80; -} - -static inline bool arch_irqs_disabled(void) -{ - return arch_irqs_disabled_flags(arch_local_save_flags()); -} - -#endif /* _H8300_IRQFLAGS_H */ |