It looks like these meant to be unreffing the of_parse_phandle_with_args() node, since the error paths above it don't do of_node_put. That function returns a new ref in pd_args.np, though, not a new ref on dev->of_node. Also, it would have leaked the ref in the success case.
Fixes "ERROR: Bad of_node_put()" on bcm2835 when hitting the -EPROBE_DEFER case. Signed-off-by: Eric Anholt <[email protected]> --- drivers/base/power/domain.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index e03b1ad..167418e 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -1775,10 +1775,10 @@ int genpd_dev_pm_attach(struct device *dev) } pd = of_genpd_get_from_provider(&pd_args); + of_node_put(pd_args.np); if (IS_ERR(pd)) { dev_dbg(dev, "%s() failed to find PM domain: %ld\n", __func__, PTR_ERR(pd)); - of_node_put(dev->of_node); return -EPROBE_DEFER; } @@ -1796,7 +1796,6 @@ int genpd_dev_pm_attach(struct device *dev) if (ret < 0) { dev_err(dev, "failed to add to PM domain %s: %d", pd->name, ret); - of_node_put(dev->of_node); goto out; } -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
