From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>,
linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>
Subject: [PATCH v1 5/5] tty: rpmsg: Define tty name via constant string literal
Date: Mon, 25 Oct 2021 16:51:48 +0300 [thread overview]
Message-ID: <20211025135148.53944-5-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20211025135148.53944-1-andriy.shevchenko@linux.intel.com>
Driver uses already twice the same string literal.
Define it in one place, so every user will have this
name consistent.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/tty/rpmsg_tty.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/rpmsg_tty.c b/drivers/tty/rpmsg_tty.c
index 4bee6c5bbb53..dae2a4e44f38 100644
--- a/drivers/tty/rpmsg_tty.c
+++ b/drivers/tty/rpmsg_tty.c
@@ -18,6 +18,7 @@
#include <linux/tty.h>
#include <linux/tty_flip.h>
+#define RPMSG_TTY_NAME "ttyRPMSG"
#define MAX_TTY_RPMSG 32
static DEFINE_IDR(tty_idr); /* tty instance id */
@@ -172,7 +173,7 @@ static int rpmsg_tty_probe(struct rpmsg_device *rpdev)
dev_set_drvdata(dev, cport);
- dev_dbg(dev, "New channel: 0x%x -> 0x%x : ttyRPMSG%d\n",
+ dev_dbg(dev, "New channel: 0x%x -> 0x%x: " RPMSG_TTY_NAME "%d\n",
rpdev->src, rpdev->dst, cport->id);
return 0;
@@ -224,7 +225,7 @@ static int __init rpmsg_tty_init(void)
return PTR_ERR(rpmsg_tty_driver);
rpmsg_tty_driver->driver_name = "rpmsg_tty";
- rpmsg_tty_driver->name = "ttyRPMSG";
+ rpmsg_tty_driver->name = RPMSG_TTY_NAME;
rpmsg_tty_driver->major = 0;
rpmsg_tty_driver->type = TTY_DRIVER_TYPE_CONSOLE;
--
2.33.0
next prev parent reply other threads:[~2021-10-25 13:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-25 13:51 [PATCH v1 1/5] tty: rpmsg: Assign returned id to a local variable Andy Shevchenko
2021-10-25 13:51 ` [PATCH v1 2/5] tty: rpmsg: Unify variable used to keep an error code Andy Shevchenko
2021-10-25 13:51 ` [PATCH v1 3/5] tty: rpmsg: Use dev_err_probe() in ->probe() Andy Shevchenko
2021-10-25 13:51 ` [PATCH v1 4/5] tty: rpmsg: Add pr_fmt() to prefix messages Andy Shevchenko
2021-10-25 13:51 ` Andy Shevchenko [this message]
2021-11-02 13:19 ` [PATCH v1 1/5] tty: rpmsg: Assign returned id to a local variable Arnaud POULIQUEN
2021-11-02 14:40 ` Andy Shevchenko
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