| From 660e1551939931657808d47838a3f443c0e83fd0 Mon Sep 17 00:00:00 2001 |
| From: Peter Ujfalusi <peter.ujfalusi@ti.com> |
| Date: Fri, 11 Mar 2016 16:13:32 +0200 |
| Subject: clk: ti: dra7-atl-clock: Fix of_node reference counting |
| |
| From: Peter Ujfalusi <peter.ujfalusi@ti.com> |
| |
| commit 660e1551939931657808d47838a3f443c0e83fd0 upstream. |
| |
| of_find_node_by_name() will call of_node_put() on the node so we need to |
| get it first to avoid warnings. |
| The cfg_node needs to be put after we have finished processing the |
| properties. |
| |
| Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> |
| Tested-by: Nishanth Menon <nm@ti.com> |
| Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/clk/ti/clk-dra7-atl.c | 2 ++ |
| 1 file changed, 2 insertions(+) |
| |
| --- a/drivers/clk/ti/clk-dra7-atl.c |
| +++ b/drivers/clk/ti/clk-dra7-atl.c |
| @@ -259,6 +259,7 @@ static int of_dra7_atl_clk_probe(struct |
| |
| /* Get configuration for the ATL instances */ |
| snprintf(prop, sizeof(prop), "atl%u", i); |
| + of_node_get(node); |
| cfg_node = of_find_node_by_name(node, prop); |
| if (cfg_node) { |
| ret = of_property_read_u32(cfg_node, "bws", |
| @@ -272,6 +273,7 @@ static int of_dra7_atl_clk_probe(struct |
| atl_write(cinfo, DRA7_ATL_AWSMUX_REG(i), |
| cdesc->aws); |
| } |
| + of_node_put(cfg_node); |
| } |
| |
| cdesc->probed = true; |