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Subject[PATCH v5 02/02] tty: rocket: deprecate the rp_ioctl
Date
This patch depends on patch 01.

The rp_ioctl is deprecated.
Add dev_warn_ratelimited to warn the use of rp_ioctl.

Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
---
drivers/tty/rocket.c | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
index b6543e28bd8b..1e1bcb54b680 100644
--- a/drivers/tty/rocket.c
+++ b/drivers/tty/rocket.c
@@ -1284,18 +1284,28 @@ static int rp_ioctl(struct tty_struct *tty,

switch (cmd) {
case RCKP_GET_CONFIG:
+ dev_warn_ratelimited(tty->dev,
+ "RCKP_GET_CONFIG option is deprecated\n");
ret = get_config(info, argp);
break;
case RCKP_SET_CONFIG:
+ dev_warn_ratelimited(tty->dev,
+ "RCKP_SET_CONFIG option is deprecated\n");
ret = set_config(tty, info, argp);
break;
case RCKP_GET_PORTS:
+ dev_warn_ratelimited(tty->dev,
+ "RCKP_GET_PORTS option is deprecated\n");
ret = get_ports(info, argp);
break;
case RCKP_RESET_RM2:
+ dev_warn_ratelimited(tty->dev,
+ "RCKP_RESET_RM2 option is deprecated\n");
ret = reset_rm2(info, argp);
break;
case RCKP_GET_VERSION:
+ dev_warn_ratelimited(tty->dev,
+ "RCKP_GET_VERSION option is deprecated\n");
ret = get_version(info, argp);
break;
default:
--
2.11.0
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