goto out_unmap_regs;
/* Initialize the hardware */
- clk_enable(clk);
+ ret = clk_prepare_enable(clk);
+ if (ret)
+ goto out_unmap_regs;
spi_writel(as, CR, SPI_BIT(SWRST));
spi_writel(as, CR, SPI_BIT(SWRST)); /* AT91SAM9263 Rev B workaround */
if (as->caps.has_wdrbt) {
spi_writel(as, CR, SPI_BIT(SWRST));
spi_writel(as, CR, SPI_BIT(SWRST)); /* AT91SAM9263 Rev B workaround */
- clk_disable(clk);
+ clk_disable_unprepare(clk);
free_irq(irq, master);
out_unmap_regs:
iounmap(as->regs);
dma_free_coherent(&pdev->dev, BUFFER_SIZE, as->buffer,
as->buffer_dma);
- clk_disable(as->clk);
+ clk_disable_unprepare(as->clk);
clk_put(as->clk);
free_irq(as->irq, master);
iounmap(as->regs);
struct spi_master *master = platform_get_drvdata(pdev);
struct atmel_spi *as = spi_master_get_devdata(master);
- clk_disable(as->clk);
+ clk_disable_unprepare(as->clk);
return 0;
}
struct spi_master *master = platform_get_drvdata(pdev);
struct atmel_spi *as = spi_master_get_devdata(master);
- clk_enable(as->clk);
+ return clk_prepare_enable(as->clk);
return 0;
}