diff --git a/drivers/gpu/drm/xe/xe_sysctrl_mailbox.c b/drivers/gpu/drm/xe/xe_sysctrl_mailbox.c
index 72baf1aa4b3a..a0179e62abaa 100644
--- a/drivers/gpu/drm/xe/xe_sysctrl_mailbox.c
+++ b/drivers/gpu/drm/xe/xe_sysctrl_mailbox.c
@@ -19,20 +19,20 @@
 #include "xe_sysctrl_mailbox_types.h"
 
 struct xe_sysctrl_mailbox_msg_hdr {
-	__le32 data;
-} __packed;
+	u32 data;
+};
 
 #define XE_SYSCTRL_HDR_GROUP_ID(hdr) \
-	FIELD_GET(SYSCTRL_HDR_GROUP_ID_MASK, le32_to_cpu((hdr)->data))
+	FIELD_GET(SYSCTRL_HDR_GROUP_ID_MASK, (hdr)->data)
 
 #define XE_SYSCTRL_HDR_COMMAND(hdr) \
-	FIELD_GET(SYSCTRL_HDR_COMMAND_MASK, le32_to_cpu((hdr)->data))
+	FIELD_GET(SYSCTRL_HDR_COMMAND_MASK, (hdr)->data)
 
 #define XE_SYSCTRL_HDR_IS_RESPONSE(hdr) \
-	FIELD_GET(SYSCTRL_HDR_IS_RESPONSE, le32_to_cpu((hdr)->data))
+	FIELD_GET(SYSCTRL_HDR_IS_RESPONSE, (hdr)->data)
 
 #define XE_SYSCTRL_HDR_RESULT(hdr) \
-	FIELD_GET(SYSCTRL_HDR_RESULT_MASK, le32_to_cpu((hdr)->data))
+	FIELD_GET(SYSCTRL_HDR_RESULT_MASK, (hdr)->data)
 
 static bool sysctrl_wait_bit_clear(struct xe_sysctrl *sc, u32 bit_mask,
 				   unsigned int timeout_ms)
@@ -126,8 +126,8 @@ static int sysctrl_prepare_command(struct xe_device *xe,
 		return -ENOMEM;
 
 	hdr = (struct xe_sysctrl_mailbox_msg_hdr *)buffer;
-	hdr->data = cpu_to_le32(FIELD_PREP(SYSCTRL_HDR_GROUP_ID_MASK, group_id) |
-				     FIELD_PREP(SYSCTRL_HDR_COMMAND_MASK, command));
+	hdr->data = FIELD_PREP(SYSCTRL_HDR_GROUP_ID_MASK, group_id) |
+		    FIELD_PREP(SYSCTRL_HDR_COMMAND_MASK, command);
 
 	if (data_in && data_in_len)
 		memcpy(buffer + sizeof(*hdr), data_in, data_in_len);