From: 方镇福 <fzf@rk29.(none)>
Date: Fri, 5 Aug 2011 07:59:37 +0000 (+0800)
Subject: recover stop dly because RK29_I2C_STOP_TIMEOUT_COUNT is set 70
X-Git-Tag: firefly_0821_release~9775^2~4
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8f6c9c4ba0024843dfda63b841206caadf7f836c;p=firefly-linux-kernel-4.4.55.git

recover stop dly because RK29_I2C_STOP_TIMEOUT_COUNT is set 70
---

diff --git a/drivers/i2c/busses/i2c-rk29.c b/drivers/i2c/busses/i2c-rk29.c
index 421eddf62662..96bb9c93fa52 100755
--- a/drivers/i2c/busses/i2c-rk29.c
+++ b/drivers/i2c/busses/i2c-rk29.c
@@ -318,7 +318,7 @@ static void rk29_i2c_stop(struct rk29_i2c_data *i2c)
 	writel(0, i2c->regs + I2C_ISR);
 	rk29_i2c_disable_irqs(i2c);
 	
-	//udelay(tmo);
+	udelay(tmo);
 	return;
 }
 static void rk29_wait_while_busy(struct rk29_i2c_data *i2c)