diff options
| -rw-r--r-- | arch/arm/plat-omap/omap_device.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index f832f92013b..cd8d9778b14 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -97,6 +97,14 @@ static int omap_device_register(struct platform_device *pdev); static int omap_early_device_register(struct platform_device *pdev); +static struct omap_device_pm_latency omap_default_latency[] = { + { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, + } +}; + /* Private functions */ /** @@ -510,8 +518,17 @@ struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id, if (ret) goto odbs_exit3; - od->pm_lats = pm_lats; + if (!pm_lats) { + pm_lats = omap_default_latency; + pm_lats_cnt = ARRAY_SIZE(omap_default_latency); + } + od->pm_lats_cnt = pm_lats_cnt; + od->pm_lats = kmemdup(pm_lats, + sizeof(struct omap_device_pm_latency) * pm_lats_cnt, + GFP_KERNEL); + if (!od->pm_lats) + goto odbs_exit3; for (i = 0; i < oh_cnt; i++) { hwmods[i]->od = od; |