Most devices are using the same default omap_device_pm_latency structure
during device built. In order to avoid the duplication of the same
structure everywhere, add a default structure that will be used if
the device does not have an explicit one.
Next patches will clean the duplicated structures.
Signed-off-by: Benoit Cousson <b-cousson@xxxxxx>
Cc: Kevin Hilman <khilman@xxxxxx>
Cc: Paul Walmsley <paul@xxxxxxxxx>
---
arch/arm/plat-omap/omap_device.c | 17 +++++++++++++++--
1 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 455594a..f2149be 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 +518,13 @@ struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
if (ret)
goto odbs_exit3;
- od->pm_lats = pm_lats;
- od->pm_lats_cnt = pm_lats_cnt;
+ if (pm_lats) {
+ od->pm_lats = pm_lats;
+ od->pm_lats_cnt = pm_lats_cnt;
+ } else {
+ od->pm_lats = omap_default_latency;
+ od->pm_lats_cnt = ARRAY_SIZE(omap_default_latency);
+ }
for (i = 0; i < oh_cnt; i++) {
hwmods[i]->od = od;
--
1.7.0.4
--
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