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>
This commit is contained in:
parent
8d7551eb19
commit
256588fda1
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@ -611,6 +611,7 @@ int cpu_to_chip_id(int cpu)
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of_node_put(np);
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of_node_put(np);
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return of_get_ibm_chip_id(np);
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return of_get_ibm_chip_id(np);
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}
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}
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EXPORT_SYMBOL(cpu_to_chip_id);
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/* Helper routines for cpu to core mapping */
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/* Helper routines for cpu to core mapping */
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int cpu_core_index_of_thread(int cpu)
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int cpu_core_index_of_thread(int cpu)
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