From: Enric Balletbo i Serra Date: Thu, 20 Feb 2020 15:58:55 +0000 (+0100) Subject: platform/chrome: cros_ec_chardev: Use cros_ec_cmd_xfer_status helper X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=413dda8f2c6f;p=linux.git platform/chrome: cros_ec_chardev: 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 --- diff --git a/drivers/platform/chrome/cros_ec_chardev.c b/drivers/platform/chrome/cros_ec_chardev.c index c65e70bc168d8..b51ab24055f39 100644 --- a/drivers/platform/chrome/cros_ec_chardev.c +++ b/drivers/platform/chrome/cros_ec_chardev.c @@ -301,7 +301,7 @@ static long cros_ec_chardev_ioctl_xcmd(struct cros_ec_dev *ec, void __user *arg) } s_cmd->command += ec->cmd_offset; - ret = cros_ec_cmd_xfer(ec->ec_dev, s_cmd); + ret = cros_ec_cmd_xfer_status(ec->ec_dev, s_cmd); /* Only copy data to userland if data was received. */ if (ret < 0) goto exit;