of: kill off of_can_translate_address
of_can_translate_address only checks some conditions for address
translation, but does not check other conditions like having range
properties. The checks it does do are redundant with
__of_address_translate. The only difference is printing a message or
not. Since we only have a single caller that does the full translation
anyway, just remove of_can_translate_address and quiet the error
message.
Cc: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Tested-by: Frank Rowand <frank.rowand@sonymobile.com>
Reviewed-by: Frank Rowand <frank.rowand@sonymobile.com>
diff --git a/drivers/of/address.c b/drivers/of/address.c
index cb4242a..95351b2 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -498,8 +498,7 @@
/* Count address cells & copy address locally */
bus->count_cells(dev, &na, &ns);
if (!OF_CHECK_COUNTS(na, ns)) {
- printk(KERN_ERR "prom_parse: Bad cell count for %s\n",
- of_node_full_name(dev));
+ pr_debug("OF: Bad cell count for %s\n", of_node_full_name(dev));
goto bail;
}
memcpy(addr, in_addr, na * 4);
@@ -564,25 +563,6 @@
}
EXPORT_SYMBOL(of_translate_dma_address);
-bool of_can_translate_address(struct device_node *dev)
-{
- struct device_node *parent;
- struct of_bus *bus;
- int na, ns;
-
- parent = of_get_parent(dev);
- if (parent == NULL)
- return false;
-
- bus = of_match_bus(parent);
- bus->count_cells(dev, &na, &ns);
-
- of_node_put(parent);
-
- return OF_CHECK_COUNTS(na, ns);
-}
-EXPORT_SYMBOL(of_can_translate_address);
-
const __be32 *of_get_address(struct device_node *dev, int index, u64 *size,
unsigned int *flags)
{