diff options
| author | Gregory CLEMENT <gregory.clement@bootlin.com> | 2018-10-10 20:18:38 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2018-10-16 16:51:03 -0700 |
| commit | 480d99fdc3eee31a23c317927a335e9a71c2904f (patch) | |
| tree | b95b95df4ddb91d5f549d8a7f702f40fee642d57 /drivers/clk/mvebu | |
| parent | e9a2310fb689151166df7fd9971093362d34bd79 (diff) | |
| download | linux-480d99fdc3eee31a23c317927a335e9a71c2904f.tar.bz2 | |
clk: mvebu: armada-37xx-tbg: Switch to clk_get and balance it in probe
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.clement@bootlin.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/mvebu')
| -rw-r--r-- | drivers/clk/mvebu/armada-37xx-tbg.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/clk/mvebu/armada-37xx-tbg.c b/drivers/clk/mvebu/armada-37xx-tbg.c index 7ff041f73b55..4de15d44a0c1 100644 --- a/drivers/clk/mvebu/armada-37xx-tbg.c +++ b/drivers/clk/mvebu/armada-37xx-tbg.c @@ -99,12 +99,13 @@ 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); |