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devicetree: Add empty of_platform_populate() for !CONFIG_OF_ADDRESS (sparc)

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Sparc has its own helpers for translating address ranges when the device
tree is parsed at boot time, and it isn't able to use of_platform_populate().
However, there are some device drivers that want to use that function on
other DT enabled platforms (ie. TWL4030).  This patch adds an empty
of_platform_populate() implementation that returns an error when
CONFIG_OF_ADDRESS is not selected.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Grant Likely 2012-02-24 14:58:34 -07:00
parent d593f25ff2
commit 964dba2834
3 changed files with 14 additions and 7 deletions
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4
drivers/of/platform.c
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@ -55,7 +55,7 @@ EXPORT_SYMBOL(of_find_device_by_node);
#include <asm/dcr.h>
#endif
#if !defined(CONFIG_SPARC)
#ifdef CONFIG_OF_ADDRESS
/*
* The following routines scan a subtree and registers a device for
* each applicable node.
@ -462,4 +462,4 @@ int of_platform_populate(struct device_node *root,
of_node_put(root);
return rc;
}
#endif /* !CONFIG_SPARC */
#endif /* CONFIG_OF_ADDRESS */