UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

spi/omap-100k: Prepare and unprepare clocks 

Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2013-07-10 16:09:22 +01:00
parent 022a9412ec
commit 13cd19e855
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/spi/spi-omap-100k.c
View File

@ -303,13 +303,13 @@ static int omap1_spi100k_setup(struct spi_device *spi)
spi100k_open(spi->master); spi100k_open(spi->master);
clk_enable(spi100k->ick); clk_prepare_enable(spi100k->ick);
clk_enable(spi100k->fck); clk_prepare_enable(spi100k->fck);
ret = omap1_spi100k_setup_transfer(spi, NULL); ret = omap1_spi100k_setup_transfer(spi, NULL);
clk_disable(spi100k->ick); clk_disable_unprepare(spi100k->ick);
clk_disable(spi100k->fck); clk_disable_unprepare(spi100k->fck);
return ret; return ret;
} }
@ -318,8 +318,8 @@ static int omap1_spi100k_prepare_hardware(struct spi_master *master)
{ {
struct omap1_spi100k *spi100k = spi_master_get_devdata(master); struct omap1_spi100k *spi100k = spi_master_get_devdata(master);
clk_enable(spi100k->ick); clk_prepare_enable(spi100k->ick);
clk_enable(spi100k->fck); clk_prepare_enable(spi100k->fck);
return 0; return 0;
} }
@ -396,8 +396,8 @@ static int omap1_spi100k_unprepare_hardware(struct spi_master *master)
{ {
struct omap1_spi100k *spi100k = spi_master_get_devdata(master); struct omap1_spi100k *spi100k = spi_master_get_devdata(master);
clk_disable(spi100k->ick); clk_disable_unprepare(spi100k->ick);
clk_disable(spi100k->fck); clk_disable_unprepare(spi100k->fck);
return 0; return 0;
} }