greybus: pwm: fix config-request alignment

Fix alignment of the duty and period-fields in the config request,
which should follow the which-field without any inserted padding.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

diff --git a/drivers/staging/greybus/pwm.c b/drivers/staging/greybus/pwm.c
index 3f508bf..4e38b8a 100644 (file)
--- a/drivers/staging/greybus/pwm.c
+++ b/drivers/staging/greybus/pwm.c
@@ -56,8 +56,8 @@ struct gb_pwm_deactivate_request {
 
 struct gb_pwm_config_request {
        __u8    which;
-       __le32  duty;
-       __le32  period;
+       __le32  duty __packed;
+       __le32  period __packed;
 };
 
 struct gb_pwm_polarity_request {