From: Gautam Menghani Date: Wed, 13 Aug 2025 12:23:18 +0000 (+0530) Subject: powerpc: Remove duplicate definition for ppc_msgsnd_sync() X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=b034baff11d050dd314d5f2645eb52988a93e4a1;p=users%2Fhch%2Fmisc.git powerpc: Remove duplicate definition for ppc_msgsnd_sync() Remove duplicate definition of ppc_msgsnd_sync() introduced in commit b87ac0218355 ("powerpc: Introduce msgsnd/doorbell barrier primitives"). No functional change intended. Signed-off-by: Gautam Menghani Reviewed-by: Ritesh Harjani (IBM) [maddy: Updated commit message to fixed checkpatch.pl warning] Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/20250813122319.62278-1-gautam@linux.ibm.com --- diff --git a/arch/powerpc/include/asm/dbell.h b/arch/powerpc/include/asm/dbell.h index 3e9da22a2779..0b9ef726f92c 100644 --- a/arch/powerpc/include/asm/dbell.h +++ b/arch/powerpc/include/asm/dbell.h @@ -40,12 +40,6 @@ static inline void _ppc_msgsnd(u32 msg) : : "i" (CPU_FTR_HVMODE), "r" (msg)); } -/* sync before sending message */ -static inline void ppc_msgsnd_sync(void) -{ - __asm__ __volatile__ ("sync" : : : "memory"); -} - /* sync after taking message interrupt */ static inline void ppc_msgsync(void) { @@ -76,12 +70,6 @@ static inline void _ppc_msgsnd(u32 msg) __asm__ __volatile__ (PPC_MSGSND(%0) : : "r" (msg)); } -/* sync before sending message */ -static inline void ppc_msgsnd_sync(void) -{ - __asm__ __volatile__ ("sync" : : : "memory"); -} - /* sync after taking message interrupt */ static inline void ppc_msgsync(void) { @@ -91,6 +79,12 @@ static inline void ppc_msgsync(void) extern void doorbell_exception(struct pt_regs *regs); +/* sync before sending message */ +static inline void ppc_msgsnd_sync(void) +{ + __asm__ __volatile__ ("sync" : : : "memory"); +} + static inline void ppc_msgsnd(enum ppc_dbell type, u32 flags, u32 tag) { u32 msg = PPC_DBELL_TYPE(type) | (flags & PPC_DBELL_MSG_BRDCAST) |