Commit de423ff5 authored Oct 11, 2011 by Matthew McClintock Committed by Kumar Gala Oct 11, 2011

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 <msm@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

parent e33ee8b6

arch/powerpc/platforms/85xx/smp.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}