summaryrefslogtreecommitdiff
path: root/arch/powerpc/kernel/smp.c
diff options
context:
space:
mode:
authorGuenter Roeck <linux@roeck-us.net>2013-09-09 18:37:56 -0700
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-09-11 11:39:37 +1000
commit256588fda10f2a712631f8a4e72641a66adebdb8 (patch)
treef70a09a2956d8bc6f073e0256fce6a7ebef9da6c /arch/powerpc/kernel/smp.c
parent8d7551eb1916832f2a5b27346edf24e7b2382f67 (diff)
powerpc: Export cpu_to_chip_id() to fix build error
powerpc allmodconfig build fails with: ERROR: ".cpu_to_chip_id" [drivers/block/mtip32xx/mtip32xx.ko] undefined! The problem was introduced with commit 15863ff3b (powerpc: Make chip-id information available to userspace). Export the missing symbol. Cc: Vasant Hegde <hegdevasant@linux.vnet.ibm.com> Cc: Shivaprasad G Bhat <sbhat@linux.vnet.ibm.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/smp.c')
-rw-r--r--arch/powerpc/kernel/smp.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 442d8e23f8f4..8e59abc237d7 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -611,6 +611,7 @@ int cpu_to_chip_id(int cpu)
of_node_put(np);
return of_get_ibm_chip_id(np);
}
+EXPORT_SYMBOL(cpu_to_chip_id);
/* Helper routines for cpu to core mapping */
int cpu_core_index_of_thread(int cpu)