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path: root/drivers/video/backlight/ltv350qv.c
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Diffstat (limited to 'drivers/video/backlight/ltv350qv.c')
-rw-r--r--drivers/video/backlight/ltv350qv.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c
index c0b4b8f2de98..ed1b39268131 100644
--- a/drivers/video/backlight/ltv350qv.c
+++ b/drivers/video/backlight/ltv350qv.c
@@ -271,25 +271,24 @@ static int ltv350qv_remove(struct spi_device *spi)
return 0;
}
-#ifdef CONFIG_PM
-static int ltv350qv_suspend(struct spi_device *spi, pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int ltv350qv_suspend(struct device *dev)
{
- struct ltv350qv *lcd = spi_get_drvdata(spi);
+ struct ltv350qv *lcd = dev_get_drvdata(dev);
return ltv350qv_power(lcd, FB_BLANK_POWERDOWN);
}
-static int ltv350qv_resume(struct spi_device *spi)
+static int ltv350qv_resume(struct device *dev)
{
- struct ltv350qv *lcd = spi_get_drvdata(spi);
+ struct ltv350qv *lcd = dev_get_drvdata(dev);
return ltv350qv_power(lcd, FB_BLANK_UNBLANK);
}
-#else
-#define ltv350qv_suspend NULL
-#define ltv350qv_resume NULL
#endif
+static SIMPLE_DEV_PM_OPS(ltv350qv_pm_ops, ltv350qv_suspend, ltv350qv_resume);
+
/* Power down all displays on reboot, poweroff or halt */
static void ltv350qv_shutdown(struct spi_device *spi)
{
@@ -302,13 +301,12 @@ static struct spi_driver ltv350qv_driver = {
.driver = {
.name = "ltv350qv",
.owner = THIS_MODULE,
+ .pm = &ltv350qv_pm_ops,
},
.probe = ltv350qv_probe,
.remove = ltv350qv_remove,
.shutdown = ltv350qv_shutdown,
- .suspend = ltv350qv_suspend,
- .resume = ltv350qv_resume,
};
module_spi_driver(ltv350qv_driver);