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[PATCH] tpm: necessary PPC64 function exports

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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>
This commit is contained in:
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)