On Wed, Jun 08, 2016 at 08:51:53AM +0200, Marek Szyprowski wrote:
Change return value back to -ENODEV when no region is defined for given device. This restores old behavior of this function, as some drivers rely on such error code.
Reported-by: Liviu Dudau liviu.dudau@arm.com Fixes: 59ce4039727ef40 ("of: reserved_mem: add support for using more than one region for given device") Signed-off-by: Marek Szyprowski m.szyprowski@samsung.com
Reviewed-by: Liviu Dudau Liviu.Dudau@arm.com
drivers/of/of_reserved_mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 3cf129f..06af99f 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -334,7 +334,7 @@ int of_reserved_mem_device_init_by_idx(struct device *dev,
target = of_parse_phandle(np, "memory-region", idx); if (!target)
return -EINVAL;
return -ENODEV;rmem = __find_rmem(target); of_node_put(target);
-- 1.9.2
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