Messages in this thread Patch in this message | | | From | Qing Zhang <> | Subject | [PATCH v2 2/2] spi: coldfire-qspi: Use clk_prepare_enable and clk_disable_unprepare | Date | Wed, 15 Jul 2020 13:26:47 +0800 |
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Convert clk_enable() to clk_prepare_enable() and clk_disable() to clk_disable_unprepare() respectively in the spi-coldfire-qspi.c.
Signed-off-by: Qing Zhang <zhangqing@loongson.cn> ---
v2: -Modify the commit message -Split into two patches
drivers/spi/spi-coldfire-qspi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c index f80e06c..8996115 100644 --- a/drivers/spi/spi-coldfire-qspi.c +++ b/drivers/spi/spi-coldfire-qspi.c @@ -387,7 +387,7 @@ static int mcfqspi_probe(struct platform_device *pdev) status = PTR_ERR(mcfqspi->clk); goto fail0; } - clk_enable(mcfqspi->clk); + clk_prepare_enable(mcfqspi->clk); master->bus_num = pdata->bus_num; master->num_chipselect = pdata->num_chipselect; @@ -425,7 +425,7 @@ static int mcfqspi_probe(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); mcfqspi_cs_teardown(mcfqspi); fail1: - clk_disable(mcfqspi->clk); + clk_disable_unprepare(mcfqspi->clk); fail0: spi_master_put(master); -- 2.1.0
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