arch: remove score port

[sfrench/cifs-2.6.git] / arch / score / include / asm / irqflags.h

diff --git a/arch/score/include/asm/irqflags.h b/arch/score/include/asm/irqflags.h
deleted file mode 100644 (file)
index 354c197..0000000
--- a/arch/score/include/asm/irqflags.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_SCORE_IRQFLAGS_H
-#define _ASM_SCORE_IRQFLAGS_H
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-static inline unsigned long arch_local_save_flags(void)
-{
-       unsigned long flags;
-
-       asm volatile(
-               "       mfcr    r8, cr0         \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       mv      %0, r8          \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       ldi     r9, 0x1         \n"
-               "       and     %0, %0, r9      \n"
-               : "=r" (flags)
-               :
-               : "r8", "r9");
-       return flags;
-}
-
-static inline unsigned long arch_local_irq_save(void)
-{
-       unsigned long flags;
-
-       asm volatile(
-               "       mfcr    r8, cr0         \n"
-               "       li      r9, 0xfffffffe  \n"
-               "       nop                     \n"
-               "       mv      %0, r8          \n"
-               "       and     r8, r8, r9      \n"
-               "       mtcr    r8, cr0         \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               : "=r" (flags)
-               :
-               : "r8", "r9", "memory");
-
-       return flags;
-}
-
-static inline void arch_local_irq_restore(unsigned long flags)
-{
-       asm volatile(
-               "       mfcr    r8, cr0         \n"
-               "       ldi     r9, 0x1         \n"
-               "       and     %0, %0, r9      \n"
-               "       or      r8, r8, %0      \n"
-               "       mtcr    r8, cr0         \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               :
-               : "r"(flags)
-               : "r8", "r9", "memory");
-}
-
-static inline void arch_local_irq_enable(void)
-{
-       asm volatile(
-               "       mfcr    r8,cr0          \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       ori     r8,0x1          \n"
-               "       mtcr    r8,cr0          \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               :
-               :
-               : "r8", "memory");
-}
-
-static inline void arch_local_irq_disable(void)
-{
-       asm volatile(
-               "       mfcr    r8,cr0          \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       srli    r8,r8,1         \n"
-               "       slli    r8,r8,1         \n"
-               "       mtcr    r8,cr0          \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               "       nop                     \n"
-               :
-               :
-               : "r8", "memory");
-}
-
-static inline bool arch_irqs_disabled_flags(unsigned long flags)
-{
-       return !(flags & 1);
-}
-
-static inline bool arch_irqs_disabled(void)
-{
-       return arch_irqs_disabled_flags(arch_local_save_flags());
-}
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_SCORE_IRQFLAGS_H */