linux-kernel - [PATCH v2 09/16] serial: sc16is7xx: add driver name to struct uart

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Date: Thu, 21 Dec 2023 18:18:16 -0500
From: Hugo Villeneuve <hugo@...ovil.com>
To: gregkh@...uxfoundation.org,
	jirislaby@...nel.org,
	kubakici@...pl,
	indrakanti_ram@...mail.com,
	phil@...pberrypi.org
Cc: linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org,
	hugo@...ovil.com,
	Hugo Villeneuve <hvilleneuve@...onoff.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v2 09/16] serial: sc16is7xx: add driver name to struct uart_driver

From: Hugo Villeneuve <hvilleneuve@...onoff.com>

Make sure that the driver name is displayed instead of "unknown" when
displaying the driver infos:

Before:
    grep ttySC /proc/tty/drivers
    unknown              /dev/ttySC    243 0-7 serial

After:
    grep ttySC /proc/tty/drivers
    sc16is7xx            /dev/ttySC    243 0-7 serial

Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Signed-off-by: Hugo Villeneuve <hvilleneuve@...onoff.com>
---
 drivers/tty/serial/sc16is7xx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
index e7f3184a70a1..b73fac209f1e 100644
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
@@ -351,6 +351,7 @@ static DECLARE_BITMAP(sc16is7xx_lines, SC16IS7XX_MAX_DEVS);
 
 static struct uart_driver sc16is7xx_uart = {
 	.owner		= THIS_MODULE,
+	.driver_name    = SC16IS7XX_NAME,
 	.dev_name	= "ttySC",
 	.nr		= SC16IS7XX_MAX_DEVS,
 };
-- 
2.39.2