[PATCH 3/8] platform/chrome: cros_ec_vbc: Use cros_ec_cmd_xfer_status helper

[Enric Balletbo i Serra]

This patch makes use of cros_ec_cmd_xfer_status() instead of
cros_ec_cmd_xfer(). In this case the change is trivial and the only
reason to do it is because we want to make cros_ec_cmd_xfer() a private
function for the EC protocol and let people only use the
cros_ec_cmd_xfer_status() to return Linux standard error codes.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx>
---

 drivers/platform/chrome/cros_ec_vbc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/chrome/cros_ec_vbc.c b/drivers/platform/chrome/cros_ec_vbc.c
index 8edae465105c..46482d12cffe 100644
--- a/drivers/platform/chrome/cros_ec_vbc.c
+++ b/drivers/platform/chrome/cros_ec_vbc.c
@@ -40,7 +40,7 @@ static ssize_t vboot_context_read(struct file *filp, struct kobject *kobj,
 	msg->outsize = para_sz;
 	msg->insize = resp_sz;
 
-	err = cros_ec_cmd_xfer(ecdev, msg);
+	err = cros_ec_cmd_xfer_status(ecdev, msg);
 	if (err < 0) {
 		dev_err(dev, "Error sending read request: %d\n", err);
 		kfree(msg);
@@ -83,7 +83,7 @@ static ssize_t vboot_context_write(struct file *filp, struct kobject *kobj,
 	msg->outsize = para_sz;
 	msg->insize = 0;
 
-	err = cros_ec_cmd_xfer(ecdev, msg);
+	err = cros_ec_cmd_xfer_status(ecdev, msg);
 	if (err < 0) {
 		dev_err(dev, "Error sending write request: %d\n", err);
 		kfree(msg);
-- 
2.25.0