soc: mediatek: mtk-devapc: Switch to devm_clk_get_enabled()

This driver does exactly devm_clk_get() and clk_prepare_enable() right
after, which is exactly what devm_clk_get_enabled() does: clean that
up by switching to the latter.

This commit brings no functional changes.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221006110935.59695-1-angelogioacchino.delregno@collabora.comSigned-off-by: Matthias Brugger <matthias.bgg@gmail.com>

drivers/soc/mediatek/mtk-devapc.c

@@ -276,19 +276,14 @@ static int mtk_devapc_probe(struct platform_device *pdev)
 	if (!devapc_irq)
 		return -EINVAL;
 
-	ctx->infra_clk = devm_clk_get(&pdev->dev, "devapc-infra-clock");
+	ctx->infra_clk = devm_clk_get_enabled(&pdev->dev, "devapc-infra-clock");
 	if (IS_ERR(ctx->infra_clk))
 		return -EINVAL;
 
-	if (clk_prepare_enable(ctx->infra_clk))
-		return -EINVAL;
-
 	ret = devm_request_irq(&pdev->dev, devapc_irq, devapc_violation_irq,
 			       IRQF_TRIGGER_NONE, "devapc", ctx);
-	if (ret) {
-		clk_disable_unprepare(ctx->infra_clk);
+	if (ret)
 		return ret;
-	}
 
 	platform_set_drvdata(pdev, ctx);
 
@@ -303,8 +298,6 @@ static int mtk_devapc_remove(struct platform_device *pdev)
 
 	stop_devapc(ctx);
 
-	clk_disable_unprepare(ctx->infra_clk);
-
 	return 0;
 }