From 6bc15ad784ed9607ecf06e4fa3451383d2778d47 Mon Sep 17 00:00:00 2001 From: Enric Balletbo i Serra Date: Thu, 20 Feb 2020 16:58:54 +0100 Subject: [PATCH] platform/chrome: cros_ec_vbc: Use cros_ec_cmd_xfer_status helper 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 Tested-by: Prashant Malani --- 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 8edae46..46482d1 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); -- 2.7.4