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authorDavid S. Miller <davem@davemloft.net>2012-05-19 21:22:11 -0700
committerDavid S. Miller <davem@davemloft.net>2012-05-19 21:22:11 -0700
commit0bfcee9ad369aca590211a4a8fffd28f1ed39a82 (patch)
treedb42df0892446b1d0e686d63dfc04886506bfe8f /arch/sparc/kernel
parentd0be6b16c34e87cccadc55ac21bb88d46db75493 (diff)
downloadlinux-0bfcee9ad369aca590211a4a8fffd28f1ed39a82.tar.gz
sparc32: Move GET_PROCESSOR*_ID() out of asm/asmmacro.h
GET_PROCESSOR4D_ID is completely unused, so delete it. Move GET_PROCESSOR4M_ID to the sun4m specific trap code which uses it. We now no longer need to include asm/asi.h Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel')
-rw-r--r--arch/sparc/kernel/entry.S5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index 3f3976e0e98..2dbe1806e53 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -254,6 +254,11 @@ smp4m_ticker:
WRITE_PAUSE
RESTORE_ALL
+#define GET_PROCESSOR4M_ID(reg) \
+ rd %tbr, %reg; \
+ srl %reg, 12, %reg; \
+ and %reg, 3, %reg;
+
/* Here is where we check for possible SMP IPI passed to us
* on some level other than 15 which is the NMI and only used
* for cross calls. That has a separate entry point below.