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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef _ASM_PARISC_DELAY_H
- #define _ASM_PARISC_DELAY_H
- static __inline__ void __delay(unsigned long loops) {
- asm volatile(
- " .balignl 64,0x34000034\n"
- " addib,UV -1,%0,.\n"
- " nop\n"
- : "=r" (loops) : "0" (loops));
- }
- extern void __udelay(unsigned long usecs);
- extern void __udelay_bad(unsigned long usecs);
- static inline void udelay(unsigned long usecs)
- {
- if (__builtin_constant_p(usecs) && (usecs) > 20000)
- __udelay_bad(usecs);
- __udelay(usecs);
- }
- #endif /* _ASM_PARISC_DELAY_H */
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