#ifndef _TOOLS_LINUX_ASM_X86_RMWcc #define _TOOLS_LINUX_ASM_X86_RMWcc #ifdef CC_HAVE_ASM_GOTO #define __GEN_RMWcc(fullop, var, cc, ...) \ do { \ asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \ : : "m" (var), ## __VA_ARGS__ \ : "memory" : cc_label); \ return 0; \ cc_label: \ return 1; \ } while (0) #define GEN_UNARY_RMWcc(op, var, arg0, cc) \ __GEN_RMWcc(op " " arg0, var, cc) #define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \ __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val)) #else /* !CC_HAVE_ASM_GOTO */ #define __GEN_RMWcc(fullop, var, cc, ...) \ do { \ char c; \ asm volatile (fullop "; set" cc " %1" \ : "+m" (var), "=qm" (c) \ : __VA_ARGS__ : "memory"); \ return c != 0; \ } while (0) #define GEN_UNARY_RMWcc(op, var, arg0, cc) \ __GEN_RMWcc(op " " arg0, var, cc) #define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \ __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val)) #endif /* CC_HAVE_ASM_GOTO */ #endif /* _TOOLS_LINUX_ASM_X86_RMWcc */ e-cleanup net-next plumbingsTobias Klauser
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authorMark Brown <broonie@kernel.org>2016-12-12 12:17:19 +0000
committerMark Brown <broonie@kernel.org>2016-12-12 12:17:19 +0000
commitc1b0789271b13dd7561f78370122c3183cd74ab0 (patch)
treef4eda3db7bd1b059de81cd4bec7fbb871661dbe2 /net/sctp
parent69973b830859bc6529a7a0468ba0d80ee5117826 (diff)
parent618c808968852609d2d9f0e5cfc351a4807ef8d0 (diff)
Merge remote-tracking branch 'regulator/fix/axp20x' into regulator-linus
Diffstat (limited to 'net/sctp')