[PATCH] OMAPDSS: nec-nl8048 panel: Use dev_pm_ops

[PATCH] OMAPDSS: nec-nl8048 panel: Use dev_pm_ops

[Lars-Peter Clausen]

Use dev_pm_ops instead of the deprecated legacy suspend/resume callbacks.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
---
 .../video/omap2/displays/panel-nec-nl8048hl11-01b.c  | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
index 1e0097d..20c3cd9 100644
--- a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
+++ b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
@@ -242,16 +242,22 @@ static int nec_8048_spi_remove(struct spi_device *spi)
 	return 0;
 }
 
-static int nec_8048_spi_suspend(struct spi_device *spi, pm_message_t mesg)
+#ifdef CONFIG_PM_SLEEP
+
+static int nec_8048_spi_suspend(struct device *dev)
 {
+	struct spi_device *spi = to_spi_device(dev);
+
 	nec_8048_spi_send(spi, 2, 0x01);
 	mdelay(40);
 
 	return 0;
 }
 
-static int nec_8048_spi_resume(struct spi_device *spi)
+static int nec_8048_spi_resume(struct device *dev)
 {
+	struct spi_device *spi = to_spi_device(dev);
+
 	/* reinitialize the panel */
 	spi_setup(spi);
 	nec_8048_spi_send(spi, 2, 0x00);
@@ -260,14 +266,20 @@ static int nec_8048_spi_resume(struct spi_device *spi)
 	return 0;
 }
 
+static SIMPLE_DEV_PM_OPS(nec_8048_spi_pm_ops, nec_8048_spi_suspend,
+		nec_8048_spi_resume);
+#define NEC_8048_SPI_PM_OPS (&nec_8048_spi_pm_ops)
+#else
+#define NEC_8048_SPI_PM_OPS NULL
+#endif
+
 static struct spi_driver nec_8048_spi_driver = {
 	.probe		= nec_8048_spi_probe,
 	.remove		= nec_8048_spi_remove,
-	.suspend	= nec_8048_spi_suspend,
-	.resume		= nec_8048_spi_resume,
 	.driver		= {
 		.name	= "nec_8048_spi",
 		.owner	= THIS_MODULE,
+		.pm	= NEC_8048_SPI_PM_OPS,
 	},
 };
 
-- 
1.8.0

Re: [PATCH] OMAPDSS: nec-nl8048 panel: Use dev_pm_ops

[Tomi Valkeinen]

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On 2013-04-07 12:14, Lars-Peter Clausen wrote:
> Use dev_pm_ops instead of the deprecated legacy suspend/resume callbacks.
> 
> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
> ---
>  .../video/omap2/displays/panel-nec-nl8048hl11-01b.c  | 20 ++++++++++++++++----
>  1 file changed, 16 insertions(+), 4 deletions(-)

Thanks, looks good to me. I'll add to fbdev misc patches.

 Tomi



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