mmc: omap_hsmmc: use devm_clk_get
With devm_clk_get conversion clk_put can be removed in clean up path Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <chris@printf.net>
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19b7f796c3
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@ -1922,7 +1922,7 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
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spin_lock_init(&host->irq_lock);
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host->fclk = clk_get(&pdev->dev, "fck");
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host->fclk = devm_clk_get(&pdev->dev, "fck");
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if (IS_ERR(host->fclk)) {
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ret = PTR_ERR(host->fclk);
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host->fclk = NULL;
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@ -1941,7 +1941,7 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
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omap_hsmmc_context_save(host);
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host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck");
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host->dbclk = devm_clk_get(&pdev->dev, "mmchsdb_fck");
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/*
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* MMC can still work without debounce clock.
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*/
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@ -1949,7 +1949,6 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
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host->dbclk = NULL;
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} else if (clk_prepare_enable(host->dbclk) != 0) {
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dev_warn(mmc_dev(host->mmc), "Failed to enable debounce clk\n");
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clk_put(host->dbclk);
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host->dbclk = NULL;
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}
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@ -2105,11 +2104,8 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
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dma_release_channel(host->rx_chan);
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pm_runtime_put_sync(host->dev);
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pm_runtime_disable(host->dev);
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clk_put(host->fclk);
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if (host->dbclk) {
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if (host->dbclk)
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clk_disable_unprepare(host->dbclk);
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clk_put(host->dbclk);
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}
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err1:
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iounmap(host->base);
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mmc_free_host(mmc);
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@ -2144,11 +2140,8 @@ static int omap_hsmmc_remove(struct platform_device *pdev)
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pm_runtime_put_sync(host->dev);
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pm_runtime_disable(host->dev);
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clk_put(host->fclk);
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if (host->dbclk) {
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if (host->dbclk)
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clk_disable_unprepare(host->dbclk);
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clk_put(host->dbclk);
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}
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omap_hsmmc_gpio_free(host->pdata);
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iounmap(host->base);
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