The parent clock is get only to have its name, and then the clock is no
more used, so we can safely free it using clk_put. Furthermore as between
the successful devm_clk_get() and the devm_clk_put() call we don't exit
the probe function in error so I can use non managed version of clk_get()
and clk_put().
Signed-off-by: Gregory CLEMENT <gregory.clem...@bootlin.com>
---
Changelog:
v1 -> v2
- Use the non managed version of clk_get() and clk_put() (suggested
by Stephen Boyd)
- Modify the title and the commit log to reflect this change
drivers/clk/mvebu/armada-37xx-tbg.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/mvebu/armada-37xx-tbg.c
b/drivers/clk/mvebu/armada-37xx-tbg.c
index 71f30149e80e..ee272d4d8c24 100644
--- a/drivers/clk/mvebu/armada-37xx-tbg.c
+++ b/drivers/clk/mvebu/armada-37xx-tbg.c
@@ -96,12 +96,13 @@ static int armada_3700_tbg_clock_probe(struct
platform_device *pdev)
hw_tbg_data->num = NUM_TBG;
platform_set_drvdata(pdev, hw_tbg_data);
- parent = devm_clk_get(dev, NULL);
+ parent = clk_get(dev, NULL);
if (IS_ERR(parent)) {
dev_err(dev, "Could get the clock parent\n");
return -EINVAL;
}
parent_name = __clk_get_name(parent);
+ clk_put(parent);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
reg = devm_ioremap_resource(dev, res);
--
2.19.1
