OMAP: omap_device: use read_persistent_clock() instead of getnstimeofday()

[pandora-kernel.git] / arch / arm / plat-omap / omap_device.c

diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 54fe0a2..9a502af 100644 (file)
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -134,12 +134,12 @@ static int _omap_device_activate(struct omap_device *od, u8 ignore_lat)
                    (od->dev_wakeup_lat <= od->_dev_wakeup_lat_limit))
                        break;
 
-               getnstimeofday(&a);
+               read_persistent_clock(&a);
 
                /* XXX check return code */
                odpl->activate_func(od);
 
-               getnstimeofday(&b);
+               read_persistent_clock(&b);
 
                c = timespec_sub(b, a);
                act_lat = timespec_to_ns(&c) * NSEC_PER_USEC;
@@ -190,12 +190,12 @@ static int _omap_device_deactivate(struct omap_device *od, u8 ignore_lat)
                     od->_dev_wakeup_lat_limit))
                        break;
 
-               getnstimeofday(&a);
+               read_persistent_clock(&a);
 
                /* XXX check return code */
                odpl->deactivate_func(od);
 
-               getnstimeofday(&b);
+               read_persistent_clock(&b);
 
                c = timespec_sub(b, a);
                deact_lat = timespec_to_ns(&c) * NSEC_PER_USEC;