Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 43e6ae6d authored by Ralf Baechle's avatar Ralf Baechle
Browse files

MIPS: Rewrite clearing of ll_bit on context switch in C 



This also means there is now only one implementation not 3 left.

Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent f1e39a4a

arch/mips/include/asm/system.h

+2 −7
Original line number Diff line number Diff line
@@ -66,16 +66,11 @@ do { \ 
#define __mips_mt_fpaff_switch_to(prev) do { (void) (prev); } while (0)

#endif



#ifdef CONFIG_CPU_HAS_LLSC

#define __clear_software_ll_bit() do { } while (0)

#else

extern unsigned long ll_bit;



#define __clear_software_ll_bit()					\

do {									\

	if (!__builtin_constant_p(cpu_has_llsc) || !cpu_has_llsc)	\

		ll_bit = 0;						\

} while (0)

#endif



#define switch_to(prev, next, last)					\

do {									\