s390: make various functions static, add declarations to header files
Make various functions static, add declarations to header files to fix a couple of sparse findings. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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@@ -206,7 +206,7 @@ struct ext_int_info {
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};
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/* ext_int_hash_lock protects the handler lists for external interrupts */
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DEFINE_SPINLOCK(ext_int_hash_lock);
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static DEFINE_SPINLOCK(ext_int_hash_lock);
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static inline int ext_hash(u16 code)
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{
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