diff options
author | Frederic Weisbecker <fweisbec@gmail.com> | 2013-05-02 17:37:49 +0200 |
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committer | Frederic Weisbecker <fweisbec@gmail.com> | 2013-05-02 17:54:19 +0200 |
commit | c032862fba51a3ca504752d3a25186b324c5ce83 (patch) | |
tree | 955dc2ba4ab3df76ecc2bb780ee84aca04967e8d /drivers/video/backlight/ld9040.c | |
parent | fda76e074c7737fc57855dd17c762e50ed526052 (diff) | |
parent | 8700c95adb033843fc163d112b9d21d4fda78018 (diff) |
Merge commit '8700c95adb03' into timers/nohz
The full dynticks tree needs the latest RCU and sched
upstream updates in order to fix some dependencies.
Merge a common upstream merge point that has these
updates.
Conflicts:
include/linux/perf_event.h
kernel/rcutree.h
kernel/rcutree_plugin.h
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'drivers/video/backlight/ld9040.c')
-rw-r--r-- | drivers/video/backlight/ld9040.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/video/backlight/ld9040.c b/drivers/video/backlight/ld9040.c index 1b642f5f381a..1e0a3093ce50 100644 --- a/drivers/video/backlight/ld9040.c +++ b/drivers/video/backlight/ld9040.c @@ -775,12 +775,12 @@ static int ld9040_remove(struct spi_device *spi) return 0; } -#if defined(CONFIG_PM) -static int ld9040_suspend(struct spi_device *spi, pm_message_t mesg) +#ifdef CONFIG_PM_SLEEP +static int ld9040_suspend(struct device *dev) { - struct ld9040 *lcd = spi_get_drvdata(spi); + struct ld9040 *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 @@ -789,19 +789,18 @@ static int ld9040_suspend(struct spi_device *spi, pm_message_t mesg) return ld9040_power(lcd, FB_BLANK_POWERDOWN); } -static int ld9040_resume(struct spi_device *spi) +static int ld9040_resume(struct device *dev) { - struct ld9040 *lcd = spi_get_drvdata(spi); + struct ld9040 *lcd = dev_get_drvdata(dev); lcd->power = FB_BLANK_POWERDOWN; return ld9040_power(lcd, FB_BLANK_UNBLANK); } -#else -#define ld9040_suspend NULL -#define ld9040_resume NULL #endif +static SIMPLE_DEV_PM_OPS(ld9040_pm_ops, ld9040_suspend, ld9040_resume); + /* Power down all displays on reboot, poweroff or halt. */ static void ld9040_shutdown(struct spi_device *spi) { @@ -814,12 +813,11 @@ static struct spi_driver ld9040_driver = { .driver = { .name = "ld9040", .owner = THIS_MODULE, + .pm = &ld9040_pm_ops, }, .probe = ld9040_probe, .remove = ld9040_remove, .shutdown = ld9040_shutdown, - .suspend = ld9040_suspend, - .resume = ld9040_resume, }; module_spi_driver(ld9040_driver); |