diff options
| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-12-26 16:21:31 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2018-12-28 22:27:08 +0300 |
| commit | 2274d8001fbb5e1942fbcab5ad2eb15553b09ed2 (patch) | |
| tree | b397f542049422426327131c20aefaca75b94c50 /drivers/clk/ti/clk.c | |
| parent | 70af6c5b5270e8101f318c4b69cc98a726edfab9 (diff) | |
| download | linux-2274d8001fbb5e1942fbcab5ad2eb15553b09ed2.tar.xz | |
clk: ti: fix refcount leak in ti_dt_clocks_register()
The of_find_compatible_node() returns a node pointer with refcount
incremented, but there is the lack of use of the of_node_put() when
done. Add the missing of_node_put() to release the refcount.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Fixes: 5b385a45e001 ("clk: ti: add support for clkctrl aliases")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/ti/clk.c')
| -rw-r--r-- | drivers/clk/ti/clk.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index d0cd58534781..5174f9a91679 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -191,9 +191,13 @@ void __init ti_dt_clocks_register(struct ti_dt_clk oclks[]) clkdev_add(&c->lk); } else { if (num_args && !has_clkctrl_data) { - if (of_find_compatible_node(NULL, NULL, - "ti,clkctrl")) { + struct device_node *np; + + np = of_find_compatible_node(NULL, NULL, + "ti,clkctrl"); + if (np) { has_clkctrl_data = true; + of_node_put(np); } else { clkctrl_nodes_missing = true; |