2014-11-15 19:54:40

by Dmitry Baryshkov

Subject: [PATCH 1/2] mfd: t7l66xb: prepare/unprepare clocks

Change clk_enable/disable() calls to clk_prepare_enable() and
clk_disable_unrepapre().

Signed-off-by: Dmitry Eremin-Solenikov <[email protected]>
---
drivers/mfd/t7l66xb.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index 9e04a74..439d905 100644
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -87,7 +87,7 @@ static int t7l66xb_mmc_enable(struct platform_device *mmc)
unsigned long flags;
u8 dev_ctl;

- clk_enable(t7l66xb->clk32k);
+ clk_prepare_enable(t7l66xb->clk32k);

spin_lock_irqsave(&t7l66xb->lock, flags);

@@ -118,7 +118,7 @@ static int t7l66xb_mmc_disable(struct platform_device *mmc)

spin_unlock_irqrestore(&t7l66xb->lock, flags);

- clk_disable(t7l66xb->clk32k);
+ clk_disable_unprepare(t7l66xb->clk32k);

return 0;
}
@@ -285,7 +285,7 @@ static int t7l66xb_suspend(struct platform_device *dev, pm_message_t state)

if (pdata && pdata->suspend)
pdata->suspend(dev);
- clk_disable(t7l66xb->clk48m);
+ clk_disable_unprepare(t7l66xb->clk48m);

return 0;
}
@@ -295,7 +295,7 @@ static int t7l66xb_resume(struct platform_device *dev)
struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
struct t7l66xb_platform_data *pdata = dev_get_platdata(&dev->dev);

- clk_enable(t7l66xb->clk48m);
+ clk_prepare_enable(t7l66xb->clk48m);
if (pdata && pdata->resume)
pdata->resume(dev);

@@ -369,7 +369,7 @@ static int t7l66xb_probe(struct platform_device *dev)
goto err_ioremap;
}

- clk_enable(t7l66xb->clk48m);
+ clk_prepare_enable(t7l66xb->clk48m);

if (pdata && pdata->enable)
pdata->enable(dev);
@@ -414,9 +414,9 @@ static int t7l66xb_remove(struct platform_device *dev)
int ret;

ret = pdata->disable(dev);
- clk_disable(t7l66xb->clk48m);
+ clk_disable_unprepare(t7l66xb->clk48m);
clk_put(t7l66xb->clk48m);
- clk_disable(t7l66xb->clk32k);
+ clk_disable_unprepare(t7l66xb->clk32k);
clk_put(t7l66xb->clk32k);
t7l66xb_detach_irq(dev);
iounmap(t7l66xb->scr);
--
2.1.1

2014-11-15 19:54:42

by Dmitry Baryshkov

Subject: [PATCH 2/2] mfd: tc6387xb: prepare/unprepare clocks

Change clk_enable/disable() calls to clk_prepare_enable() and
clk_disable_unrepapre().

Signed-off-by: Dmitry Eremin-Solenikov <[email protected]>
---
drivers/mfd/tc6387xb.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/mfd/tc6387xb.c b/drivers/mfd/tc6387xb.c
index e71f880..85fab37 100644
--- a/drivers/mfd/tc6387xb.c
+++ b/drivers/mfd/tc6387xb.c
@@ -52,7 +52,7 @@ static int tc6387xb_suspend(struct platform_device *dev, pm_message_t state)

if (pdata && pdata->suspend)
pdata->suspend(dev);
- clk_disable(tc6387xb->clk32k);
+ clk_disable_unprepare(tc6387xb->clk32k);

return 0;
}
@@ -62,7 +62,7 @@ static int tc6387xb_resume(struct platform_device *dev)
struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
struct tc6387xb_platform_data *pdata = dev_get_platdata(&dev->dev);

- clk_enable(tc6387xb->clk32k);
+ clk_prepare_enable(tc6387xb->clk32k);
if (pdata && pdata->resume)
pdata->resume(dev);

@@ -100,7 +100,7 @@ static int tc6387xb_mmc_enable(struct platform_device *mmc)
struct platform_device *dev = to_platform_device(mmc->dev.parent);
struct tc6387xb *tc6387xb = platform_get_drvdata(dev);

- clk_enable(tc6387xb->clk32k);
+ clk_prepare_enable(tc6387xb->clk32k);

tmio_core_mmc_enable(tc6387xb->scr + 0x200, 0,
tc6387xb_mmc_resources[0].start & 0xfffe);
@@ -113,7 +113,7 @@ static int tc6387xb_mmc_disable(struct platform_device *mmc)
struct platform_device *dev = to_platform_device(mmc->dev.parent);
struct tc6387xb *tc6387xb = platform_get_drvdata(dev);

- clk_disable(tc6387xb->clk32k);
+ clk_disable_unprepare(tc6387xb->clk32k);

return 0;
}
@@ -214,7 +214,7 @@ static int tc6387xb_remove(struct platform_device *dev)
mfd_remove_devices(&dev->dev);
iounmap(tc6387xb->scr);
release_resource(&tc6387xb->rscr);
- clk_disable(tc6387xb->clk32k);
+ clk_disable_unprepare(tc6387xb->clk32k);
clk_put(tc6387xb->clk32k);
kfree(tc6387xb);

--
2.1.1