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authorLars-Peter Clausen <lars@metafoo.de>2013-06-20 18:38:46 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2013-06-26 16:16:26 +0300
commit0268d130ab16668cd32428035ed0bd56bf124239 (patch)
treeebcf4c71062c7ccc280970e86e6e12559bfe9ec3 /drivers/video/bfin-lq035q1-fb.c
parent2c30aba2b2894ceb2108f1cb2602015b121e9a81 (diff)
downloadop-kernel-dev-0268d130ab16668cd32428035ed0bd56bf124239.zip
op-kernel-dev-0268d130ab16668cd32428035ed0bd56bf124239.tar.gz
fbdev: bfin-lq035q1-fb: Use dev_pm_ops
Use dev_pm_ops instead of the legacy suspend/resume callbacks. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/bfin-lq035q1-fb.c')
-rw-r--r--drivers/video/bfin-lq035q1-fb.c22
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/video/bfin-lq035q1-fb.c b/drivers/video/bfin-lq035q1-fb.c
index be65bae..b594a58 100644
--- a/drivers/video/bfin-lq035q1-fb.c
+++ b/drivers/video/bfin-lq035q1-fb.c
@@ -170,16 +170,19 @@ static int lq035q1_spidev_remove(struct spi_device *spi)
return lq035q1_control(spi, LQ035_SHUT_CTL, LQ035_SHUT);
}
-#ifdef CONFIG_PM
-static int lq035q1_spidev_suspend(struct spi_device *spi, pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int lq035q1_spidev_suspend(struct device *dev)
{
+ struct spi_device *spi = to_spi_device(dev);
+
return lq035q1_control(spi, LQ035_SHUT_CTL, LQ035_SHUT);
}
-static int lq035q1_spidev_resume(struct spi_device *spi)
+static int lq035q1_spidev_resume(struct device *dev)
{
- int ret;
+ struct spi_device *spi = to_spi_device(dev);
struct spi_control *ctl = spi_get_drvdata(spi);
+ int ret;
ret = lq035q1_control(spi, LQ035_DRIVER_OUTPUT_CTL, ctl->mode);
if (ret)
@@ -187,9 +190,13 @@ static int lq035q1_spidev_resume(struct spi_device *spi)
return lq035q1_control(spi, LQ035_SHUT_CTL, LQ035_ON);
}
+
+static SIMPLE_DEV_PM_OPS(lq035q1_spidev_pm_ops, lq035q1_spidev_suspend,
+ lq035q1_spidev_resume);
+#define LQ035Q1_SPIDEV_PM_OPS (&lq035q1_spidev_pm_ops)
+
#else
-# define lq035q1_spidev_suspend NULL
-# define lq035q1_spidev_resume NULL
+#define LQ035Q1_SPIDEV_PM_OPS NULL
#endif
/* Power down all displays on reboot, poweroff or halt */
@@ -708,8 +715,7 @@ static int bfin_lq035q1_probe(struct platform_device *pdev)
info->spidrv.probe = lq035q1_spidev_probe;
info->spidrv.remove = lq035q1_spidev_remove;
info->spidrv.shutdown = lq035q1_spidev_shutdown;
- info->spidrv.suspend = lq035q1_spidev_suspend;
- info->spidrv.resume = lq035q1_spidev_resume;
+ info->spidrv.driver.pm = LQ035Q1_SPIDEV_PM_OPS;
ret = spi_register_driver(&info->spidrv);
if (ret < 0) {
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