From dacd0ca666461e3b79059b7830403ae436157bf1 Mon Sep 17 00:00:00 2001 From: Anjelique Melendez Date: Tue, 21 Oct 2025 17:45:53 -0700 Subject: [PATCH] usb: typec: ucsi_glink: Update request/response buffers to be packed Update the ucsi request/response buffers to be packed to ensure there are no "holes" in memory while we read/write these structs. Signed-off-by: Anjelique Melendez Reviewed-by: Heikki Krogerus Signed-off-by: Greg Kroah-Hartman Link: https://patch.msgid.link/20251022004554.1956729-2-anjelique.melendez@oss.qualcomm.com --- drivers/usb/typec/ucsi/ucsi_glink.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c index 8af79101a2fc7..1f9f0d942c1ae 100644 --- a/drivers/usb/typec/ucsi/ucsi_glink.c +++ b/drivers/usb/typec/ucsi/ucsi_glink.c @@ -30,24 +30,24 @@ struct ucsi_read_buf_req_msg { struct pmic_glink_hdr hdr; }; -struct ucsi_read_buf_resp_msg { +struct __packed ucsi_read_buf_resp_msg { struct pmic_glink_hdr hdr; u8 buf[UCSI_BUF_SIZE]; u32 ret_code; }; -struct ucsi_write_buf_req_msg { +struct __packed ucsi_write_buf_req_msg { struct pmic_glink_hdr hdr; u8 buf[UCSI_BUF_SIZE]; u32 reserved; }; -struct ucsi_write_buf_resp_msg { +struct __packed ucsi_write_buf_resp_msg { struct pmic_glink_hdr hdr; u32 ret_code; }; -struct ucsi_notify_ind_msg { +struct __packed ucsi_notify_ind_msg { struct pmic_glink_hdr hdr; u32 notification; u32 receiver; -- 2.47.3