diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2023-02-15 20:58:29 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2023-02-17 11:50:46 +0100 |
| commit | 4c4fe4f0bb02a46f226db88cb1c7e7586e16fc37 (patch) | |
| tree | 0b1fe4bc02ffe0643f4e8307a9f8ff7b17750672 /drivers/mmc/host/meson-gx-mmc.c | |
| parent | 71d04535e853305a76853b28a01512a62006351d (diff) | |
mmc: meson-gx: use devm_clk_get_enabled() for core clock
Use devm_clk_get_enabled() to simplify the code.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/b316c6ba-a373-f1d2-27d2-9add5e25a9d2@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/meson-gx-mmc.c')
| -rw-r--r-- | drivers/mmc/host/meson-gx-mmc.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c index 079c52dbeca6..6ed95c55545f 100644 --- a/drivers/mmc/host/meson-gx-mmc.c +++ b/drivers/mmc/host/meson-gx-mmc.c @@ -155,7 +155,6 @@ struct meson_host { struct mmc_command *cmd; void __iomem *regs; - struct clk *core_clk; struct clk *mux_clk; struct clk *mmc_clk; unsigned long req_rate; @@ -1166,6 +1165,7 @@ static int meson_mmc_probe(struct platform_device *pdev) struct resource *res; struct meson_host *host; struct mmc_host *mmc; + struct clk *core_clk; int cd_irq, ret; mmc = devm_mmc_alloc_host(&pdev->dev, sizeof(struct meson_host)); @@ -1228,17 +1228,13 @@ static int meson_mmc_probe(struct platform_device *pdev) host->pins_clk_gate = NULL; } - host->core_clk = devm_clk_get(&pdev->dev, "core"); - if (IS_ERR(host->core_clk)) - return PTR_ERR(host->core_clk); - - ret = clk_prepare_enable(host->core_clk); - if (ret) - return ret; + core_clk = devm_clk_get_enabled(&pdev->dev, "core"); + if (IS_ERR(core_clk)) + return PTR_ERR(core_clk); ret = meson_mmc_clk_init(host); if (ret) - goto err_core_clk; + return ret; /* set config to sane default */ meson_mmc_cfg_init(host); @@ -1322,8 +1318,6 @@ err_free_irq: free_irq(host->irq, host); err_init_clk: clk_disable_unprepare(host->mmc_clk); -err_core_clk: - clk_disable_unprepare(host->core_clk); return ret; } @@ -1338,7 +1332,6 @@ static int meson_mmc_remove(struct platform_device *pdev) free_irq(host->irq, host); clk_disable_unprepare(host->mmc_clk); - clk_disable_unprepare(host->core_clk); return 0; } |