[PATCH v2 1/1] usb: typec: tcpm: Use LE to CPU conversion when accessing msg->header

[Andy Shevchenko]

Sparse is not happy about strict type handling:
  .../typec/tcpm/tcpm.c:2720:27: warning: restricted __le16 degrades to integer
  .../typec/tcpm/tcpm.c:2814:32: warning: restricted __le16 degrades to integer

Fix this by converting LE to CPU before use.

Fixes: ae8a2ca8a221 ("usb: typec: Group all TCPCI/TCPM code together")
Fixes: 64f7c494a3c0 ("typec: tcpm: Add support for sink PPS related messages")
Cc: Adam Thomson <Adam.Thomson.Opensource@xxxxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
v2: fixed subject prefix
 drivers/usb/typec/tcpm/tcpm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 64133e586c64..8fdfd7f65ad7 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -2717,7 +2717,7 @@ static void tcpm_pd_ext_msg_request(struct tcpm_port *port,
 	enum pd_ext_msg_type type = pd_header_type_le(msg->header);
 	unsigned int data_size = pd_ext_header_data_size_le(msg->ext_msg.header);
 
-	if (!(msg->ext_msg.header & PD_EXT_HDR_CHUNKED)) {
+	if (!(le16_to_cpu(msg->ext_msg.header) & PD_EXT_HDR_CHUNKED)) {
 		tcpm_pd_handle_msg(port, PD_MSG_CTRL_NOT_SUPP, NONE_AMS);
 		tcpm_log(port, "Unchunked extended messages unsupported");
 		return;
@@ -2811,7 +2811,7 @@ static void tcpm_pd_rx_handler(struct kthread_work *work)
 				 "Data role mismatch, initiating error recovery");
 			tcpm_set_state(port, ERROR_RECOVERY, 0);
 		} else {
-			if (msg->header & PD_HEADER_EXT_HDR)
+			if (le16_to_cpu(msg->header) & PD_HEADER_EXT_HDR)
 				tcpm_pd_ext_msg_request(port, msg);
 			else if (cnt)
 				tcpm_pd_data_request(port, msg);
-- 
2.30.2