From: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Date: Wed, 24 Feb 2016 23:07:33 +0000 (+0530)
Subject: greybus: arche-apb-ctrl: Remove extra delay in APB reset
X-Git-Tag: v5.15~12752^2~378^2~21^2~645
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=037a4028be8d6551dc226fc48c0c16063774e649;p=platform%2Fkernel%2Flinux-starfive.git

greybus: arche-apb-ctrl: Remove extra delay in APB reset

With synchronization between SVC <=> AP over wake/detect line to
bring APB's out of reset, we do not need any extra delays now.
So remove it.

Testing Done: Tested for DB3.5 and EVT1.2 platform.

Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Reviewed-by: Michael Scott <michael.scott@linaro.org>
Tested-by: Michael Scott <michael.scott@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---

diff --git a/drivers/staging/greybus/arche-apb-ctrl.c b/drivers/staging/greybus/arche-apb-ctrl.c
index c2f0776..55806bd 100644
--- a/drivers/staging/greybus/arche-apb-ctrl.c
+++ b/drivers/staging/greybus/arche-apb-ctrl.c
@@ -50,7 +50,6 @@ struct arche_apb_ctrl_drvdata {
 static inline void deassert_reset(unsigned int gpio)
 {
 	gpio_set_value(gpio, 1);
-	msleep(500);
 }
 
 static inline void assert_reset(unsigned int gpio)