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reset: meson-audio-arb: Use devm_clk_get_enabled()

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Use devm_clk_get_enabled() to reduce a bit of boilerplate and to
disable the clock in case devm_reset_controller_register() fails.

Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20240621-reset-devm-clk-get-enabled-v1-1-8408c7962b6c@pengutronix.de
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Philipp Zabel 2024-06-21 17:28:12 +02:00
parent 1359fc272b
commit 0e8b3bca28
1 changed files with 1 additions and 8 deletions
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9
drivers/reset/reset-meson-audio-arb.c
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@ -129,8 +129,6 @@ static int meson_audio_arb_remove(struct platform_device *pdev)
writel(0, arb->regs);
spin_unlock(&arb->lock);
clk_disable_unprepare(arb->clk);
return 0;
}
@ -150,7 +148,7 @@ static int meson_audio_arb_probe(struct platform_device *pdev)
return -ENOMEM;
platform_set_drvdata(pdev, arb);
arb->clk = devm_clk_get(dev, NULL);
arb->clk = devm_clk_get_enabled(dev, NULL);
if (IS_ERR(arb->clk))
return dev_err_probe(dev, PTR_ERR(arb->clk), "failed to get clock\n");
@ -170,11 +168,6 @@ static int meson_audio_arb_probe(struct platform_device *pdev)
* In the initial state, all memory interfaces are disabled
* and the general bit is on
*/
ret = clk_prepare_enable(arb->clk);
if (ret) {
dev_err(dev, "failed to enable arb clock\n");
return ret;
}
writel(BIT(ARB_GENERAL_BIT), arb->regs);
/* Register reset controller */