diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-04-18 15:37:58 +0400 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2013-04-24 19:37:19 +0400 |
| commit | 2a16279c68bcfa34e4fe960b8276dd2d08c2e24c (patch) | |
| tree | 936f4241984b9aabc110b17c230a369c3c535bd9 /drivers/thermal | |
| parent | 3912a677f68f6084e0a7b6a1a29310ac1b083713 (diff) | |
| download | linux-2a16279c68bcfa34e4fe960b8276dd2d08c2e24c.tar.xz | |
Thermal: exynos: Add clk_{un}prepare APIs
clk_{un}prepare APIs are required to migrate to common
clock framework. While at it convert to use devm_clk_get as
it removes some cleanup code.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Amit Daniel Kachhap <amit.daniel@samsung.com>
Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/exynos_thermal.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/thermal/exynos_thermal.c b/drivers/thermal/exynos_thermal.c index 46568c078dee..055cd60b839f 100644 --- a/drivers/thermal/exynos_thermal.c +++ b/drivers/thermal/exynos_thermal.c @@ -985,12 +985,16 @@ static int exynos_tmu_probe(struct platform_device *pdev) return ret; } - data->clk = clk_get(NULL, "tmu_apbif"); + data->clk = devm_clk_get(&pdev->dev, "tmu_apbif"); if (IS_ERR(data->clk)) { dev_err(&pdev->dev, "Failed to get clock\n"); return PTR_ERR(data->clk); } + ret = clk_prepare(data->clk); + if (ret) + return ret; + if (pdata->type == SOC_ARCH_EXYNOS || pdata->type == SOC_ARCH_EXYNOS4210) data->soc = pdata->type; @@ -1046,7 +1050,7 @@ static int exynos_tmu_probe(struct platform_device *pdev) return 0; err_clk: platform_set_drvdata(pdev, NULL); - clk_put(data->clk); + clk_unprepare(data->clk); return ret; } @@ -1060,7 +1064,7 @@ static int exynos_tmu_remove(struct platform_device *pdev) exynos_unregister_thermal(); - clk_put(data->clk); + clk_unprepare(data->clk); platform_set_drvdata(pdev, NULL); |