diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-rspi.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c index 28db8770aaf3..a648b40c271b 100644 --- a/drivers/spi/spi-rspi.c +++ b/drivers/spi/spi-rspi.c @@ -980,7 +980,7 @@ static int rspi_remove(struct platform_device *pdev) struct rspi_data *rspi = platform_get_drvdata(pdev); rspi_release_dma(rspi); - clk_disable(rspi->clk); + clk_disable_unprepare(rspi->clk); return 0; } @@ -1041,7 +1041,12 @@ static int rspi_probe(struct platform_device *pdev) ret = PTR_ERR(rspi->clk); goto error1; } - clk_enable(rspi->clk); + + ret = clk_prepare_enable(rspi->clk); + if (ret < 0) { + dev_err(&pdev->dev, "unable to prepare/enable clock\n"); + goto error1; + } init_waitqueue_head(&rspi->wait); @@ -1112,7 +1117,7 @@ static int rspi_probe(struct platform_device *pdev) error3: rspi_release_dma(rspi); error2: - clk_disable(rspi->clk); + clk_disable_unprepare(rspi->clk); error1: spi_master_put(master); |