From cfc5f2c6deb5493d5854036f3d0f396ea4a3e99d Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@hovoldconsulting.com>
Date: Sat, 1 Aug 2015 11:50:39 +0200
Subject: [PATCH] greybus: uart: fix message packing

Add missing packed attributes to prevent implicit structure padding.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---
 drivers/staging/greybus/greybus_protocols.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/greybus/greybus_protocols.h b/drivers/staging/greybus/greybus_protocols.h
index 121300a84e1c..cdd5b54874bd 100644
--- a/drivers/staging/greybus/greybus_protocols.h
+++ b/drivers/staging/greybus/greybus_protocols.h
@@ -678,7 +678,7 @@ struct gb_uart_recv_data_request {
 	__le16	size;
 	__u8	flags;
 	__u8	data[0];
-};
+} __packed;
 
 struct gb_uart_set_line_coding_request {
 	__le32	rate;
@@ -695,7 +695,7 @@ struct gb_uart_set_line_coding_request {
 #define GB_SERIAL_SPACE_PARITY			4
 
 	__u8	data_bits;
-};
+} __packed;
 
 /* output control lines */
 #define GB_UART_CTRL_DTR			0x01
-- 
2.20.1