From 9396755c089dfa678ae5a6613d88fa8dffb2e78f Mon Sep 17 00:00:00 2001
From: weimh1 <weimh1@lenovo.com>
Date: Mon, 27 Apr 2020 15:17:53 +0800
Subject: [PATCH] dlkm/sensor: optimize sx933x boot-time

  1.Just need msleep(100) when reset chip
  2.It can reduce about 100ms boot-time

Change-Id: Iacc6cdb6cfbb6c85698fc3eaea8e7f8ff3580a53
Signed-off-by: weimh1 <weimh1@lenovo.com>
Reviewed-on: https://gerrit.mot.com/1543184
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Lijun Chen <chenlj2@motorola.com>
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
---
 drivers/misc/sx933x/sx933x_sar.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/misc/sx933x/sx933x_sar.c b/drivers/misc/sx933x/sx933x_sar.c
index 7f71361ca92e..b824eae5f836 100644
--- a/drivers/misc/sx933x/sx933x_sar.c
+++ b/drivers/misc/sx933x/sx933x_sar.c
@@ -533,8 +533,6 @@ static int initialize(psx93XX_t this)
 		msleep(100);
 		ret = sx933x_global_variable_init(this);
 		sx933x_reg_init(this);
-		msleep(100); /* make sure everything is running */
-		manual_offset_calibration(this);
 
 		/* re-enable interrupt handling */
 		enable_irq(this->irq);