max1720x_battery: pause dynamic filtercfg when POR

dynamic filtercfg start after POR reload model ready

Bug: 231259857
Signed-off-by: Jenny Ho <[email protected]>
Change-Id: Ib8531ed53c466f6512da64811895229cdaf1e872
diff --git a/max1720x_battery.c b/max1720x_battery.c
index e87e9e7..d2e3dcb 100644
--- a/max1720x_battery.c
+++ b/max1720x_battery.c
@@ -1391,6 +1391,9 @@
 	if (filtercfg->temp == -1)
 		return;
 
+	if (chip->por)
+		return;
+
 	mutex_lock(&filtercfg->lock);
 	if (temp <= filtercfg->temp)
 		filtercfg_val = filtercfg->adjust_val;