| Message ID | 1318378002-32531-1-git-send-email-msm@freescale.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Delegated to: | Kumar Gala |
| Headers | show |
On Oct 11, 2011, at 7:06 PM, Matthew McClintock wrote: > 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. This patch makes doorbells work again. > > Signed-off-by: Matthew McClintock <msm@freescale.com> > --- > arch/powerpc/platforms/85xx/smp.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) applied (updated commit message a bit). - k
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index 5b9b901..d6e4746 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; }
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. This patch makes doorbells work again. Signed-off-by: Matthew McClintock <msm@freescale.com> --- arch/powerpc/platforms/85xx/smp.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)