leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

spi: coldfire-qspi: Use clk_prepare_enable and clk_disable_unprepare

Browse Source 
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>
Link: https://lore.kernel.org/r/1594790807-32319-2-git-send-email-zhangqing@loongson.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Qing Zhang 2020-07-15 13:26:47 +08:00 committed by Mark Brown
parent 3e84cdd427
commit 499de01c5c
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/spi/spi-coldfire-qspi.c
View File

@ -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 @@ fail2:
pm_runtime_disable(&pdev->dev);
mcfqspi_cs_teardown(mcfqspi);
fail1:
clk_disable(mcfqspi->clk);
clk_disable_unprepare(mcfqspi->clk);
fail0:
spi_master_put(master);