From 5a202efe63dde70885ba91c294690dbbf054a184 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Sat, 25 Jul 2015 10:10:05 +0530 Subject: [PATCH] greybus: es1: create svc connection early enough The svc connection needs to be ready before creating the URBs, otherwise the svc version request might come in before the AP was ready to parse them. Signed-off-by: Viresh Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/greybus/es1.c | 12 ++++++------ drivers/staging/greybus/es2.c | 12 ++++++------ 2 files changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/staging/greybus/es1.c b/drivers/staging/greybus/es1.c index e203180..5418f46 100644 --- a/drivers/staging/greybus/es1.c +++ b/drivers/staging/greybus/es1.c @@ -563,6 +563,12 @@ static int ap_probe(struct usb_interface *interface, return PTR_ERR(hd); } + /* Initialize AP's greybus interface */ + if (!gb_ap_svc_connection_create(hd)) { + retval = -EINVAL; + goto error; + } + es1 = hd_to_es1(hd); es1->hd = hd; es1->usb_intf = interface; @@ -632,12 +638,6 @@ static int ap_probe(struct usb_interface *interface, es1->cport_out_urb_busy[i] = false; /* just to be anal */ } - /* Initialize AP's greybus interface */ - if (!gb_ap_svc_connection_create(hd)) { - retval = -EINVAL; - goto error; - } - apb1_log_enable_dentry = debugfs_create_file("apb1_log_enable", (S_IWUSR | S_IRUGO), gb_debugfs_get(), es1, diff --git a/drivers/staging/greybus/es2.c b/drivers/staging/greybus/es2.c index aba1927..d2c054a 100644 --- a/drivers/staging/greybus/es2.c +++ b/drivers/staging/greybus/es2.c @@ -663,6 +663,12 @@ static int ap_probe(struct usb_interface *interface, return PTR_ERR(hd); } + /* Initialize AP's greybus interface */ + if (!gb_ap_svc_connection_create(hd)) { + retval = -EINVAL; + goto error; + } + es1 = hd_to_es1(hd); es1->hd = hd; es1->usb_intf = interface; @@ -736,12 +742,6 @@ static int ap_probe(struct usb_interface *interface, es1->cport_out_urb_busy[i] = false; /* just to be anal */ } - /* Initialize AP's greybus interface */ - if (!gb_ap_svc_connection_create(hd)) { - retval = -EINVAL; - goto error; - } - apb1_log_enable_dentry = debugfs_create_file("apb1_log_enable", (S_IWUSR | S_IRUGO), gb_debugfs_get(), es1, -- 2.7.4