From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Mon, 30 May 2016 07:35:10 +0000 (+0530)
Subject: greybus: interface: Mode switch takes over a second
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7dea1d5f8a9d3141881dab40bb55c1a7ae84d8ab;p=linux.git

greybus: interface: Mode switch takes over a second

Mode switch takes just over a second to complete and the current timeout
of one second isn't sufficient.

Mode-switch logs from EVT 1.5:

[   56.709082] gb-firmware 1-3.3.1: Requested firmware package 'ara_00000126_00001002_fffe0001_ff980067_03.tftf'
[   57.003968] gb_control_mode_switch_operation: 176
[   58.041616] greybus 1-3.3: mode switch detected

Increase the timeout to two seconds.

Tested with EVT 1.5 with gpbridge-test module.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Karthik Ravi Shankar <karthikrs@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---

diff --git a/drivers/staging/greybus/interface.c b/drivers/staging/greybus/interface.c
index b5d243b28f9a5..577d15fb5bd2d 100644
--- a/drivers/staging/greybus/interface.c
+++ b/drivers/staging/greybus/interface.c
@@ -10,7 +10,7 @@
 #include "greybus.h"
 #include "greybus_trace.h"
 
-#define GB_INTERFACE_MODE_SWITCH_TIMEOUT	1000
+#define GB_INTERFACE_MODE_SWITCH_TIMEOUT	2000
 
 #define GB_INTERFACE_DEVICE_ID_BAD	0xff