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mfd: tc3589x: Guard PM methods with CONFIG_PM_SLEEP

PATCH Applied Axel Lin 2 participants 2 messages Jul 2, 2012 Multifunction devices (MFD)

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Axel Lin

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#0 lore raw

PATCH 1/1 mfd: tc3589x: Guard PM methods with CONFIG_PM_SLEEP

Guard PM methods with CONFIG_PM_SLEEP and get rid of some unneeded #ifdefs. This fixes below build warnings:

CC drivers/mfd/tc3589x.o
drivers/mfd/tc3589x.c:361:12: warning: 'tc3589x_suspend' defined but not used [-Wunused-function] drivers/mfd/tc3589x.c:375:12: warning: 'tc3589x_resume' defined but not used [-Wunused-function]

SIMPLE_DEV_PM_OPS already defines constant dev_pm_ops, thus also fix 'duplicate const' sparse warning.

Signed-off-by Axel Lin <[email protected]>
---
 drivers/mfd/tc3589x.c |    9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)
drivers/mfd/tc3589x.c +3 -6
index de97974..048bf05 100644
@@ -357,7 +357,7 @@ static int __devexit tc3589x_remove(struct i2c_client *client)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int tc3589x_suspend(struct device *dev)
 {
 	struct tc3589x *tc3589x = dev_get_drvdata(dev);

@@ -385,11 +385,10 @@ static int tc3589x_resume(struct device *dev)
 
 	return ret;
 }
-
-static const SIMPLE_DEV_PM_OPS(tc3589x_dev_pm_ops, tc3589x_suspend,
-						tc3589x_resume);
 #endif
 
+static SIMPLE_DEV_PM_OPS(tc3589x_dev_pm_ops, tc3589x_suspend, tc3589x_resume);
+
 static const struct i2c_device_id tc3589x_id[] = {
 	{ "tc3589x", 24 },
 	{ }

@@ -399,9 +398,7 @@ MODULE_DEVICE_TABLE(i2c, tc3589x_id);
 static struct i2c_driver tc3589x_driver = {
 	.driver.name	= "tc3589x",
 	.driver.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
 	.driver.pm	= &tc3589x_dev_pm_ops,
-#endif
 	.probe		= tc3589x_probe,
 	.remove		= __devexit_p(tc3589x_remove),
 	.id_table	= tc3589x_id,
Signature · 1 line
1.7.9.5
Applied
#1 lore raw

Hi Axel,

Quoted 7 lines · Axel Lin

Guard PM methods with CONFIG_PM_SLEEP and get rid of some unneeded #ifdefs. This fixes below build warnings:

CC drivers/mfd/tc3589x.o
drivers/mfd/tc3589x.c:361:12: warning: 'tc3589x_suspend' defined but not used [-Wunused-function] drivers/mfd/tc3589x.c:375:12: warning: 'tc3589x_resume' defined but not used [-Wunused-function]

Quoted 7 lines

SIMPLE_DEV_PM_OPS already defines constant dev_pm_ops, thus also fix 'duplicate const' sparse warning.

Signed-off-by Axel Lin <[email protected]>
---
 drivers/mfd/tc3589x.c |    9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

Applied, thanks.

Cheers,
Samuel.

Signature · 2 lines
Intel Open Source Technology Centre
http://oss.intel.com/