From: Arve Hjønnevåg <arve@android.com>
Date: Wed, 28 Nov 2012 03:29:04 +0000 (-0800)
Subject: usb: gadget: android: Fixes and hacks to make android usb gadget compile on 3.8
X-Git-Tag: firefly_0821_release~4090^2~534
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=766a5bfa1e6de105a8b814dd2a1b9c3be231a945;p=firefly-linux-kernel-4.4.55.git

usb: gadget: android: Fixes and hacks to make android usb gadget compile on 3.8

Signed-off-by: Arve Hjønnevåg <arve@android.com>
---

diff --git a/drivers/usb/gadget/android.c b/drivers/usb/gadget/android.c
index 4e73bf1a0f3f..23b5c46eadf9 100644
--- a/drivers/usb/gadget/android.c
+++ b/drivers/usb/gadget/android.c
@@ -367,11 +367,14 @@ static void functionfs_closed_callback(struct ffs_data *ffs)
 	mutex_unlock(&dev->mutex);
 }
 
-static int functionfs_check_dev_callback(const char *dev_name)
+static void *functionfs_acquire_dev_callback(const char *dev_name)
 {
 	return 0;
 }
 
+static void functionfs_release_dev_callback(struct ffs_data *ffs_data)
+{
+}
 
 struct adb_data {
 	bool opened;
@@ -1361,7 +1364,7 @@ static int android_bind(struct usb_composite_dev *cdev)
 {
 	struct android_dev *dev = _android_dev;
 	struct usb_gadget	*gadget = cdev->gadget;
-	int			gcnum, id, ret;
+	int			id, ret;
 
 	/*
 	 * Start disconnected. Userspace will connect the gadget once
@@ -1399,15 +1402,6 @@ static int android_bind(struct usb_composite_dev *cdev)
 	strings_dev[STRING_SERIAL_IDX].id = id;
 	device_desc.iSerialNumber = id;
 
-	gcnum = usb_gadget_controller_number(gadget);
-	if (gcnum >= 0)
-		device_desc.bcdDevice = cpu_to_le16(0x0200 + gcnum);
-	else {
-		pr_warning("%s: controller '%s' not recognized\n",
-			longname, gadget->name);
-		device_desc.bcdDevice = __constant_cpu_to_le16(0x9999);
-	}
-
 	usb_gadget_set_selfpowered(gadget);
 	dev->cdev = cdev;
 
diff --git a/drivers/usb/gadget/f_accessory.c b/drivers/usb/gadget/f_accessory.c
index a244265c1143..092964c2b506 100644
--- a/drivers/usb/gadget/f_accessory.c
+++ b/drivers/usb/gadget/f_accessory.c
@@ -1121,7 +1121,7 @@ static int acc_bind_config(struct usb_configuration *c)
 	dev->cdev = c->cdev;
 	dev->function.name = "accessory";
 	dev->function.strings = acc_strings,
-	dev->function.descriptors = fs_acc_descs;
+	dev->function.fs_descriptors = fs_acc_descs;
 	dev->function.hs_descriptors = hs_acc_descs;
 	dev->function.bind = acc_function_bind;
 	dev->function.unbind = acc_function_unbind;
diff --git a/drivers/usb/gadget/f_adb.c b/drivers/usb/gadget/f_adb.c
index 1629ffb5b979..a1d70d276953 100644
--- a/drivers/usb/gadget/f_adb.c
+++ b/drivers/usb/gadget/f_adb.c
@@ -566,7 +566,7 @@ static int adb_bind_config(struct usb_configuration *c)
 
 	dev->cdev = c->cdev;
 	dev->function.name = "adb";
-	dev->function.descriptors = fs_adb_descs;
+	dev->function.fs_descriptors = fs_adb_descs;
 	dev->function.hs_descriptors = hs_adb_descs;
 	dev->function.bind = adb_function_bind;
 	dev->function.unbind = adb_function_unbind;
diff --git a/drivers/usb/gadget/f_audio_source.c b/drivers/usb/gadget/f_audio_source.c
index c757409edf94..56dcf217cfe5 100644
--- a/drivers/usb/gadget/f_audio_source.c
+++ b/drivers/usb/gadget/f_audio_source.c
@@ -599,7 +599,7 @@ audio_bind(struct usb_configuration *c, struct usb_function *f)
 		hs_as_in_ep_desc.bEndpointAddress =
 			fs_as_in_ep_desc.bEndpointAddress;
 
-	f->descriptors = fs_audio_desc;
+	f->fs_descriptors = fs_audio_desc;
 	f->hs_descriptors = hs_audio_desc;
 
 	for (i = 0, status = 0; i < IN_EP_REQ_COUNT && status == 0; i++) {
diff --git a/drivers/usb/gadget/f_mtp.c b/drivers/usb/gadget/f_mtp.c
index 1638977a5410..9ab94697c196 100644
--- a/drivers/usb/gadget/f_mtp.c
+++ b/drivers/usb/gadget/f_mtp.c
@@ -1212,10 +1212,10 @@ static int mtp_bind_config(struct usb_configuration *c, bool ptp_config)
 	dev->function.name = "mtp";
 	dev->function.strings = mtp_strings;
 	if (ptp_config) {
-		dev->function.descriptors = fs_ptp_descs;
+		dev->function.fs_descriptors = fs_ptp_descs;
 		dev->function.hs_descriptors = hs_ptp_descs;
 	} else {
-		dev->function.descriptors = fs_mtp_descs;
+		dev->function.fs_descriptors = fs_mtp_descs;
 		dev->function.hs_descriptors = hs_mtp_descs;
 	}
 	dev->function.bind = mtp_function_bind;