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path: root/drivers/clocksource/sh_cmt.c
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Diffstat (limited to 'drivers/clocksource/sh_cmt.c')
-rw-r--r--drivers/clocksource/sh_cmt.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index 036e5865eb40..dc7c033ef587 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -24,7 +24,6 @@
#include <linux/ioport.h>
#include <linux/io.h>
#include <linux/clk.h>
-#include <linux/pm_runtime.h>
#include <linux/irq.h>
#include <linux/err.h>
#include <linux/clocksource.h>
@@ -153,12 +152,10 @@ static int sh_cmt_enable(struct sh_cmt_priv *p, unsigned long *rate)
{
int ret;
- /* wake up device and enable clock */
- pm_runtime_get_sync(&p->pdev->dev);
+ /* enable clock */
ret = clk_enable(p->clk);
if (ret) {
dev_err(&p->pdev->dev, "cannot enable clock\n");
- pm_runtime_put_sync(&p->pdev->dev);
return ret;
}
@@ -190,9 +187,8 @@ static void sh_cmt_disable(struct sh_cmt_priv *p)
/* disable interrupts in CMT block */
sh_cmt_write(p, CMCSR, 0);
- /* stop clock and mark device as idle */
+ /* stop clock */
clk_disable(p->clk);
- pm_runtime_put_sync(&p->pdev->dev);
}
/* private flags */
@@ -664,7 +660,6 @@ static int __devinit sh_cmt_probe(struct platform_device *pdev)
if (p) {
dev_info(&pdev->dev, "kept as earlytimer\n");
- pm_runtime_enable(&pdev->dev);
return 0;
}
@@ -679,9 +674,6 @@ static int __devinit sh_cmt_probe(struct platform_device *pdev)
kfree(p);
platform_set_drvdata(pdev, NULL);
}
-
- if (!is_early_platform_device(pdev))
- pm_runtime_enable(&pdev->dev);
return ret;
}