atdma->dma_common.cap_mask = plat_dat->cap_mask;
atdma->all_chan_mask = (1 << plat_dat->nr_channels) - 1;
- atdma->clk = clk_get(&pdev->dev, "dma_clk");
+ atdma->clk = devm_clk_get(&pdev->dev, "dma_clk");
if (IS_ERR(atdma->clk))
return PTR_ERR(atdma->clk);
err = clk_prepare_enable(atdma->clk);
if (err)
- goto err_clk_prepare;
+ return err;
/* force dma off, just in case */
at_dma_off(atdma);
free_irq(platform_get_irq(pdev, 0), atdma);
err_irq:
clk_disable_unprepare(atdma->clk);
-err_clk_prepare:
- clk_put(atdma->clk);
return err;
}
}
clk_disable_unprepare(atdma->clk);
- clk_put(atdma->clk);
return 0;
}