From de423ff5b0b50746616dfacbd67a2290ed70b590 Mon Sep 17 00:00:00 2001 From: Matthew McClintock Date: Tue, 11 Oct 2011 19:06:42 -0500 Subject: [PATCH] powerpc/85xx: Fix support for enabling doorbells for IPIs Commit 765342526246c97600e5344c0949824d94bb51c3 made some small changes to IPI, message_pass in smp_ops was initialized to NULL for other platforms but not for 85xx which causes us to always use the mpic for IPI's even if we support doorbells in HW. Signed-off-by: Matthew McClintock Signed-off-by: Kumar Gala --- arch/powerpc/platforms/85xx/smp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index 5b9b901f6443..d6e47464a0d4 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -243,6 +243,7 @@ void __init mpc85xx_smp_init(void) * If left NULL, .message_pass defaults to * smp_muxed_ipi_message_pass */ + smp_85xx_ops.message_pass = NULL; smp_85xx_ops.cause_ipi = doorbell_cause_ipi; } -- 2.39.5