From nobody Mon Sep 17 00:00:00 2001
From: Håvard Skinnemoen <hskinnemoen@atmel.com>
Date: Tue Feb 28 08:51:18 2006 +0100
Subject: [PATCH] USB Zero: Align all descriptors on a word boundary
Seems like gcc has problems with packed structs, so we'll just align
them explicitly.
---
drivers/usb/gadget/zero.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
Index: linux-2.6.18-avr32/drivers/usb/gadget/zero.c
===================================================================
--- linux-2.6.18-avr32.orig/drivers/usb/gadget/zero.c 2006-09-11 14:36:02.000000000 +0200
+++ linux-2.6.18-avr32/drivers/usb/gadget/zero.c 2006-09-12 10:19:02.000000000 +0200
@@ -221,7 +221,7 @@ module_param (loopdefault, bool, S_IRUGO
#define CONFIG_LOOPBACK 2
static struct usb_device_descriptor
-device_desc = {
+device_desc __attribute__((aligned(2))) = {
.bLength = sizeof device_desc,
.bDescriptorType = USB_DT_DEVICE,
@@ -237,7 +237,7 @@ device_desc = {
};
static struct usb_config_descriptor
-source_sink_config = {
+source_sink_config __attribute__((aligned(2))) = {
.bLength = sizeof source_sink_config,
.bDescriptorType = USB_DT_CONFIG,
@@ -250,7 +250,7 @@ source_sink_config = {
};
static struct usb_config_descriptor
-loopback_config = {
+loopback_config __attribute__((aligned(2))) = {
.bLength = sizeof loopback_config,
.bDescriptorType = USB_DT_CONFIG,
@@ -273,7 +273,7 @@ otg_descriptor = {
/* one interface in each configuration */
static const struct usb_interface_descriptor
-source_sink_intf = {
+source_sink_intf __attribute__((aligned(2))) = {
.bLength = sizeof source_sink_intf,
.bDescriptorType = USB_DT_INTERFACE,
@@ -283,7 +283,7 @@ source_sink_intf = {
};
static const struct usb_interface_descriptor
-loopback_intf = {
+loopback_intf __attribute__((aligned(2))) = {
.bLength = sizeof loopback_intf,
.bDescriptorType = USB_DT_INTERFACE,
@@ -295,7 +295,7 @@ loopback_intf = {
/* two full speed bulk endpoints; their use is config-dependent */
static struct usb_endpoint_descriptor
-fs_source_desc = {
+fs_source_desc __attribute__((aligned(2))) = {
.bLength = USB_DT_ENDPOINT_SIZE,
.bDescriptorType = USB_DT_ENDPOINT,
@@ -304,7 +304,7 @@ fs_source_desc = {
};
static struct usb_endpoint_descriptor
-fs_sink_desc = {
+fs_sink_desc __attribute__((aligned(2))) = {
.bLength = USB_DT_ENDPOINT_SIZE,
.bDescriptorType = USB_DT_ENDPOINT,
@@ -340,7 +340,7 @@ static const struct usb_descriptor_heade
*/
static struct usb_endpoint_descriptor
-hs_source_desc = {
+hs_source_desc __attribute__((aligned(2))) = {
.bLength = USB_DT_ENDPOINT_SIZE,
.bDescriptorType = USB_DT_ENDPOINT,
@@ -349,7 +349,7 @@ hs_source_desc = {
};
static struct usb_endpoint_descriptor
-hs_sink_desc = {
+hs_sink_desc __attribute__((aligned(2))) = {
.bLength = USB_DT_ENDPOINT_SIZE,
.bDescriptorType = USB_DT_ENDPOINT,
@@ -358,7 +358,7 @@ hs_sink_desc = {
};
static struct usb_qualifier_descriptor
-dev_qualifier = {
+dev_qualifier __attribute__((aligned(2))) = {
.bLength = sizeof dev_qualifier,
.bDescriptorType = USB_DT_DEVICE_QUALIFIER,