diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2014-05-21 15:23:00 +0400 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-05-24 02:44:03 +0400 |
| commit | 7002483c7b28a808d2bd4366b00c48911688c768 (patch) | |
| tree | 61a2f8cda2437ab88e0d7ef51f52226432355301 /drivers | |
| parent | bf416bd457389bfe7371ba9074bcbd032d7a04cc (diff) | |
| download | linux-7002483c7b28a808d2bd4366b00c48911688c768.tar.xz | |
clk: s2mps11: Remove useless check for clk_table
There is no need for checking if 'clk_table' is not NULL twice (first
after allocation and second at the end of probe()). Also move allocation
of this 'clk_table' to probe from s2mps11_clk_parse_dt as this is
logical place for it.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/clk-s2mps11.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c index 843ec3646501..23ffd89c4023 100644 --- a/drivers/clk/clk-s2mps11.c +++ b/drivers/clk/clk-s2mps11.c @@ -141,11 +141,6 @@ static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev) return ERR_PTR(-EINVAL); } - clk_table = devm_kzalloc(&pdev->dev, sizeof(struct clk *) * - S2MPS11_CLKS_NUM, GFP_KERNEL); - if (!clk_table) - return ERR_PTR(-ENOMEM); - for (i = 0; i < S2MPS11_CLKS_NUM; i++) of_property_read_string_index(clk_np, "clock-output-names", i, &s2mps11_clks_init[i].name); @@ -168,6 +163,11 @@ static int s2mps11_clk_probe(struct platform_device *pdev) s2mps11_clk = s2mps11_clks; + clk_table = devm_kzalloc(&pdev->dev, sizeof(struct clk *) * + S2MPS11_CLKS_NUM, GFP_KERNEL); + if (!clk_table) + return -ENOMEM; + /* Store clocks of_node in first element of s2mps11_clks array */ s2mps11_clks->clk_np = s2mps11_clk_parse_dt(pdev); if (IS_ERR(s2mps11_clks->clk_np)) @@ -220,15 +220,13 @@ static int s2mps11_clk_probe(struct platform_device *pdev) clkdev_add(s2mps11_clk->lookup); } - if (clk_table) { - for (i = 0; i < S2MPS11_CLKS_NUM; i++) - clk_table[i] = s2mps11_clks[i].clk; + for (i = 0; i < S2MPS11_CLKS_NUM; i++) + clk_table[i] = s2mps11_clks[i].clk; - clk_data.clks = clk_table; - clk_data.clk_num = S2MPS11_CLKS_NUM; - of_clk_add_provider(s2mps11_clks->clk_np, - of_clk_src_onecell_get, &clk_data); - } + clk_data.clks = clk_table; + clk_data.clk_num = S2MPS11_CLKS_NUM; + of_clk_add_provider(s2mps11_clks->clk_np, of_clk_src_onecell_get, + &clk_data); platform_set_drvdata(pdev, s2mps11_clks); |