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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-19 22:27:06 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-19 22:27:06 -0700
commita952baa034ae7c2e4a66932005cbc7ebbccfe28d (patch)
treeff5abe0c77f5b129946300677d9b57b00d926a1e /drivers/input/touchscreen/ad7879-spi.c
parent5bab188a316718a26346cdb25c4cc6b319f8f907 (diff)
parent97eb3f24352ec6632c2127b35d8087d2a809a9b9 (diff)
downloadtalos-obmc-linux-a952baa034ae7c2e4a66932005cbc7ebbccfe28d.tar.gz
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (64 commits) Input: tsc2005 - remove 'disable' sysfs attribute Input: tsc2005 - add open/close Input: tsc2005 - handle read errors from SPI layer Input: tsc2005 - do not rearm timer in hardirq handler Input: tsc2005 - don't use work for 'pen up' handling Input: tsc2005 - do not use 0 in place of NULL Input: tsc2005 - use true/false for boolean variables Input: tsc2005 - hide selftest attribute if we can't reset Input: tsc2005 - rework driver initialization code Input: tsc2005 - set up bus type in input device Input: tsc2005 - set up parent device Input: tsc2005 - clear driver data after unbinding Input: tsc2005 - add module description Input: tsc2005 - remove driver banner message Input: tsc2005 - remove incorrect module alias Input: tsc2005 - convert to using dev_pm_ops Input: tsc2005 - use spi_get/set_drvdata() Input: introduce tsc2005 driver Input: xen-kbdfront - move to drivers/input/misc Input: xen-kbdfront - add grant reference for shared page ...
Diffstat (limited to 'drivers/input/touchscreen/ad7879-spi.c')
-rw-r--r--drivers/input/touchscreen/ad7879-spi.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/input/touchscreen/ad7879-spi.c b/drivers/input/touchscreen/ad7879-spi.c
index 59c6e68c4325..ddf732f3cafc 100644
--- a/drivers/input/touchscreen/ad7879-spi.c
+++ b/drivers/input/touchscreen/ad7879-spi.c
@@ -7,6 +7,7 @@
*/
#include <linux/input.h> /* BUS_SPI */
+#include <linux/pm.h>
#include <linux/spi/spi.h>
#include "ad7879.h"
@@ -20,9 +21,10 @@
#define AD7879_WRITECMD(reg) (AD7879_CMD(reg))
#define AD7879_READCMD(reg) (AD7879_CMD(reg) | AD7879_CMD_READ)
-#ifdef CONFIG_PM
-static int ad7879_spi_suspend(struct spi_device *spi, pm_message_t message)
+#ifdef CONFIG_PM_SLEEP
+static int ad7879_spi_suspend(struct device *dev)
{
+ struct spi_device *spi = to_spi_device(dev);
struct ad7879 *ts = spi_get_drvdata(spi);
ad7879_suspend(ts);
@@ -30,19 +32,19 @@ static int ad7879_spi_suspend(struct spi_device *spi, pm_message_t message)
return 0;
}
-static int ad7879_spi_resume(struct spi_device *spi)
+static int ad7879_spi_resume(struct device *dev)
{
+ struct spi_device *spi = to_spi_device(dev);
struct ad7879 *ts = spi_get_drvdata(spi);
ad7879_resume(ts);
return 0;
}
-#else
-# define ad7879_spi_suspend NULL
-# define ad7879_spi_resume NULL
#endif
+static SIMPLE_DEV_PM_OPS(ad7879_spi_pm, ad7879_spi_suspend, ad7879_spi_resume);
+
/*
* ad7879_read/write are only used for initial setup and for sysfs controls.
* The main traffic is done in ad7879_collect().
@@ -173,11 +175,10 @@ static struct spi_driver ad7879_spi_driver = {
.name = "ad7879",
.bus = &spi_bus_type,
.owner = THIS_MODULE,
+ .pm = &ad7879_spi_pm,
},
.probe = ad7879_spi_probe,
.remove = __devexit_p(ad7879_spi_remove),
- .suspend = ad7879_spi_suspend,
- .resume = ad7879_spi_resume,
};
static int __init ad7879_spi_init(void)
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