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[PATCH] tpm: necessary PPC64 function exports 

Some work is needed in the tpm device driver to discover the TPM out of the
device tree rather than based on set address on Power PPC.  This patch
exports a couple of functions for the parsing.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
hifive-unleashed-5.1
Kylene Jo Hall 2005-11-13 16:07:41 -08:00 committed by Linus Torvalds
parent 36174494b6
commit c0131c1432
1 changed files with 2 additions and 0 deletions
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2
arch/ppc64/kernel/prom.c
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@ -1261,6 +1261,7 @@ prom_n_addr_cells(struct device_node* np)
/* No #address-cells property for the root node, default to 1 */
return 1;
}
EXPORT_SYMBOL_GPL(prom_n_addr_cells);
int
prom_n_size_cells(struct device_node* np)
@ -1276,6 +1277,7 @@ prom_n_size_cells(struct device_node* np)
/* No #size-cells property for the root node, default to 1 */
return 1;
}
EXPORT_SYMBOL_GPL(prom_n_size_cells);
/**
* Work out the sense (active-low level / active-high edge)