diff options
Diffstat (limited to 'drivers/video/backlight/s6e63m0.c')
| -rw-r--r-- | drivers/video/backlight/s6e63m0.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c index 9c2677f0ef7d..b37bb1854bf4 100644 --- a/drivers/video/backlight/s6e63m0.c +++ b/drivers/video/backlight/s6e63m0.c @@ -817,12 +817,12 @@ static int s6e63m0_remove(struct spi_device *spi) return 0; } -#if defined(CONFIG_PM) -static int s6e63m0_suspend(struct spi_device *spi, pm_message_t mesg) +#ifdef CONFIG_PM_SLEEP +static int s6e63m0_suspend(struct device *dev) { - struct s6e63m0 *lcd = spi_get_drvdata(spi); + struct s6e63m0 *lcd = dev_get_drvdata(dev); - dev_dbg(&spi->dev, "lcd->power = %d\n", lcd->power); + dev_dbg(dev, "lcd->power = %d\n", lcd->power); /* * when lcd panel is suspend, lcd panel becomes off @@ -831,19 +831,18 @@ static int s6e63m0_suspend(struct spi_device *spi, pm_message_t mesg) return s6e63m0_power(lcd, FB_BLANK_POWERDOWN); } -static int s6e63m0_resume(struct spi_device *spi) +static int s6e63m0_resume(struct device *dev) { - struct s6e63m0 *lcd = spi_get_drvdata(spi); + struct s6e63m0 *lcd = dev_get_drvdata(dev); lcd->power = FB_BLANK_POWERDOWN; return s6e63m0_power(lcd, FB_BLANK_UNBLANK); } -#else -#define s6e63m0_suspend NULL -#define s6e63m0_resume NULL #endif +static SIMPLE_DEV_PM_OPS(s6e63m0_pm_ops, s6e63m0_suspend, s6e63m0_resume); + /* Power down all displays on reboot, poweroff or halt. */ static void s6e63m0_shutdown(struct spi_device *spi) { @@ -856,12 +855,11 @@ static struct spi_driver s6e63m0_driver = { .driver = { .name = "s6e63m0", .owner = THIS_MODULE, + .pm = &s6e63m0_pm_ops, }, .probe = s6e63m0_probe, .remove = s6e63m0_remove, .shutdown = s6e63m0_shutdown, - .suspend = s6e63m0_suspend, - .resume = s6e63m0_resume, }; module_spi_driver(s6e63m0_driver); |