While looking up linux name for platform device, check the address only if it has been supplied in lookup table.
Signed-off-by: Wojciech Baranowski <[email protected]> --- drivers/of/platform.c | 8 +++++--- 1 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/of/platform.c b/drivers/of/platform.c index cbd5d70..94763c0 100644 --- a/drivers/of/platform.c +++ b/drivers/of/platform.c @@ -314,12 +314,14 @@ static const struct of_dev_auxdata *of_dev_lookup(const struct of_dev_auxdata *l if (!lookup) return NULL; - for(; lookup->name != NULL; lookup++) { + for (; lookup->name != NULL; lookup++) { if (!of_device_is_compatible(np, lookup->compatible)) continue; - if (of_address_to_resource(np, 0, &res)) + if (lookup->phys_addr && + of_address_to_resource(np, 0, &res)) continue; - if (res.start != lookup->phys_addr) + if (lookup->phys_addr && + res.start != lookup->phys_addr) continue; pr_debug("%s: devname=%s\n", np->full_name, lookup->name); return lookup; -- 1.7.3.1 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
