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authorPawel Moll <pawel.moll@arm.com>2012-09-19 11:10:47 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2012-09-19 14:56:36 -0700
commit59d1f5c41a21f0d87973f2dedd40efd927a201d6 (patch)
treee2365b17acfe93b5716ece0921fdb5b4bd0be19a
parent8669cf6793bb38307a30fb6b9565ddc8840ebd3f (diff)
Input: ambakmi - [un]prepare clocks when enabling amd disabling
Clocks must be prepared before enabling and unprepared after disabling. Use appropriate functions to do this in one go. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
-rw-r--r--drivers/input/serio/ambakmi.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c
index 2ffd110bd5bc..2e77246c2e5a 100644
--- a/drivers/input/serio/ambakmi.c
+++ b/drivers/input/serio/ambakmi.c
@@ -72,7 +72,7 @@ static int amba_kmi_open(struct serio *io)
unsigned int divisor;
int ret;
- ret = clk_enable(kmi->clk);
+ ret = clk_prepare_enable(kmi->clk);
if (ret)
goto out;
@@ -92,7 +92,7 @@ static int amba_kmi_open(struct serio *io)
return 0;
clk_disable:
- clk_disable(kmi->clk);
+ clk_disable_unprepare(kmi->clk);
out:
return ret;
}
@@ -104,7 +104,7 @@ static void amba_kmi_close(struct serio *io)
writeb(0, KMICR);
free_irq(kmi->irq, kmi);
- clk_disable(kmi->clk);
+ clk_disable_unprepare(kmi->clk);
}
static int __devinit amba_kmi_probe(struct amba_device *dev,