greybus: Explicitly add pad-bytes to manifest descriptors
Explicitly add pad-bytes to manifest descriptors to match their layout
in greybus specification.
Reviewed-by: Alex Elder <elder@linaro.org>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
diff --git a/drivers/staging/greybus/greybus_manifest.h b/drivers/staging/greybus/greybus_manifest.h
index 60f183a..9d32a4c 100644
--- a/drivers/staging/greybus/greybus_manifest.h
+++ b/drivers/staging/greybus/greybus_manifest.h
@@ -83,6 +83,7 @@
struct greybus_descriptor_interface {
__u8 vendor_stringid;
__u8 product_stringid;
+ __u8 pad[2];
} __packed;
/*
@@ -107,6 +108,7 @@
struct greybus_descriptor_bundle {
__u8 id; /* interface-relative id (0..) */
__u8 class;
+ __u8 pad[2];
} __packed;
/*
@@ -124,6 +126,7 @@
struct greybus_descriptor_header {
__le16 size;
__u8 type; /* enum greybus_descriptor_type */
+ __u8 pad;
} __packed;
struct greybus_descriptor {