linux-kernel - [PATCH] staging: typec: Fix sparse warnings about incorrect types

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Message-Id: <1494481895-31605-1-git-send-email-gurooodas@gmail.com>
Date:   Wed, 10 May 2017 22:51:35 -0700
From:   Guru Das Srinagesh <gurooodas@...il.com>
To:     linux@...ck-us.net, heikki.krogerus@...ux.intel.com,
        gregkh@...uxfoundation.org, yueyao@...gle.com
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: typec: Fix sparse warnings about incorrect types

Fix the following sparse warnings about incorrect type usage:

fusb302.c:1028:32: warning: incorrect type in argument 1 (different base types)
fusb302.c:1028:32:    expected unsigned short [unsigned] [usertype] header
fusb302.c:1028:32:    got restricted __le16 const [usertype] header
fusb302.c:1484:32: warning: incorrect type in argument 1 (different base types)
fusb302.c:1484:32:    expected unsigned short [unsigned] [usertype] header
fusb302.c:1484:32:    got restricted __le16 [usertype] header

Signed-off-by: Guru Das Srinagesh <gurooodas@...il.com>
---
 drivers/staging/typec/fusb302/fusb302.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/typec/fusb302/fusb302.c b/drivers/staging/typec/fusb302/fusb302.c
index 2cee9a9..3bec9d5 100644
--- a/drivers/staging/typec/fusb302/fusb302.c
+++ b/drivers/staging/typec/fusb302/fusb302.c
@@ -1025,7 +1025,7 @@ static int fusb302_pd_send_message(struct fusb302_chip *chip,
 	buf[pos++] = FUSB302_TKN_SYNC1;
 	buf[pos++] = FUSB302_TKN_SYNC2;
 
-	len = pd_header_cnt(msg->header) * 4;
+	len = pd_header_cnt_le(msg->header) * 4;
 	/* plug 2 for header */
 	len += 2;
 	if (len > 0x1F) {
@@ -1481,7 +1481,7 @@ static int fusb302_pd_read_message(struct fusb302_chip *chip,
 				     (u8 *)&msg->header);
 	if (ret < 0)
 		return ret;
-	len = pd_header_cnt(msg->header) * 4;
+	len = pd_header_cnt_le(msg->header) * 4;
 	/* add 4 to length to include the CRC */
 	if (len > PD_MAX_PAYLOAD * 4) {
 		fusb302_log(chip, "PD message too long %d", len);
-- 
2.7.4