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authorKevin Hilman <khilman@ti.com>2011-08-04 07:53:02 -0700
committerBen Dooks <ben-linux@fluff.org>2011-08-23 20:19:16 +0100
commit584b408d37af4e0b38ad5b60f236381bcdf396bc (patch)
treed98b492865b74228eeb8866c50dc43a95f3d286c
parent4b723a471050a8b80f7fa86e76f01f4c711b3443 (diff)
downloadlinux-584b408d37af4e0b38ad5b60f236381bcdf396bc.tar.bz2
Revert "i2c-omap: fix static suspend vs. runtime suspend"
This reverts commit adf6e07922255937c8bfeea777d19502b4c9a2be. Remove system PM methods which can race with runtime PM methods. Also, as of v3.1, the PM domain level code for OMAP handles device power state transistions automatically for devices, so drivers no longer need to specifically call the bus/pm_domain methods themselves. Signed-off-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
-rw-r--r--drivers/i2c/busses/i2c-omap.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 1a766cf74f6b..2dfb63176856 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1139,41 +1139,12 @@ omap_i2c_remove(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_SUSPEND
-static int omap_i2c_suspend(struct device *dev)
-{
- if (!pm_runtime_suspended(dev))
- if (dev->bus && dev->bus->pm && dev->bus->pm->runtime_suspend)
- dev->bus->pm->runtime_suspend(dev);
-
- return 0;
-}
-
-static int omap_i2c_resume(struct device *dev)
-{
- if (!pm_runtime_suspended(dev))
- if (dev->bus && dev->bus->pm && dev->bus->pm->runtime_resume)
- dev->bus->pm->runtime_resume(dev);
-
- return 0;
-}
-
-static struct dev_pm_ops omap_i2c_pm_ops = {
- .suspend = omap_i2c_suspend,
- .resume = omap_i2c_resume,
-};
-#define OMAP_I2C_PM_OPS (&omap_i2c_pm_ops)
-#else
-#define OMAP_I2C_PM_OPS NULL
-#endif
-
static struct platform_driver omap_i2c_driver = {
.probe = omap_i2c_probe,
.remove = omap_i2c_remove,
.driver = {
.name = "omap_i2c",
.owner = THIS_MODULE,
- .pm = OMAP_I2C_PM_OPS,
},
};