From: Matthew McClintock Date: Wed, 12 Oct 2011 00:06:42 +0000 (-0500) Subject: powerpc/85xx: Fix support for enabling doorbells for IPIs X-Git-Tag: firefly_0821_release~3680^2~4178^2~20 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=de423ff5b0b50746616dfacbd67a2290ed70b590;p=firefly-linux-kernel-4.4.55.git 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 --- 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; }