@@ -624,10 +624,13 @@ static int dspi_resume(struct device *dev)
{
struct spi_master *master = dev_get_drvdata(dev);
struct fsl_dspi *dspi = spi_master_get_devdata(master);
+ int ret;
pinctrl_pm_select_default_state(dev);
- clk_prepare_enable(dspi->clk);
+ ret = clk_prepare_enable(dspi->clk);
+ if (ret)
+ return ret;
spi_master_resume(master);
return 0;
@@ -726,7 +729,9 @@ static int dspi_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "unable to get clock\n");
goto out_master_put;
}
- clk_prepare_enable(dspi->clk);
+ ret = clk_prepare_enable(dspi->clk);
+ if (ret)
+ goto out_master_put;
master->max_speed_hz =
clk_get_rate(dspi->clk) / dspi->devtype_data->max_clock_factor;