google_battery: correct CSI watt unit

Bug: 244177911
Signed-off-by: Jenny Ho <[email protected]>
Change-Id: I62a66346012af6241a3c843c73c338ba16dac54e
diff --git a/google_battery.c b/google_battery.c
index d01a53b..f4eee6b 100644
--- a/google_battery.c
+++ b/google_battery.c
@@ -2549,7 +2549,7 @@
 		case CHG_EV_ADAPTER_TYPE_WLC:
 		case CHG_EV_ADAPTER_TYPE_WLC_EPP:
 		case CHG_EV_ADAPTER_TYPE_WLC_SPP:
-			limit_mw = 7500;
+			limit_mw = 7500000;
 			break;
 		default:
 			break;