linux-kernel - [PATCH 17/41] drivers: tty: serial: apbuart: fix logging calls

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Message-Id: <1556369542-13247-18-git-send-email-info@metux.net>
Date:   Sat, 27 Apr 2019 14:51:58 +0200
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     linux-kernel@...r.kernel.org
Cc:     gregkh@...uxfoundation.org, andrew@...id.au,
        andriy.shevchenko@...ux.intel.com, macro@...ux-mips.org,
        vz@...ia.com, slemieux.tyco@...il.com, khilman@...libre.com,
        liviu.dudau@....com, sudeep.holla@....com,
        lorenzo.pieralisi@....com, davem@...emloft.net, jacmet@...site.dk,
        linux@...sktech.co.nz, matthias.bgg@...il.com,
        linux-mips@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-ia64@...r.kernel.org, linux-amlogic@...ts.infradead.org,
        linuxppc-dev@...ts.ozlabs.org, sparclinux@...r.kernel.org
Subject: [PATCH 17/41] drivers: tty: serial: apbuart: fix logging calls

Fix checkpatch warnings:

    WARNING: Prefer using '"%s...", __func__' to using 'apbuart_console_setup', this function's name, in a string
    #491: FILE: drivers/tty/serial/apbuart.c:491:
    +	pr_debug("apbuart_console_setup co=%p, co->index=%i, options=%s\n",

    WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...
    #661: FILE: drivers/tty/serial/apbuart.c:661:
    +	printk(KERN_INFO "Serial: GRLIB APBUART driver\n");

    WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...
    #666: FILE: drivers/tty/serial/apbuart.c:666:
    +		printk(KERN_ERR "%s: uart_register_driver failed (%i)\n",

    WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...
    #673: FILE: drivers/tty/serial/apbuart.c:673:
    +		printk(KERN_ERR

Signed-off-by: Enrico Weigelt <info@...ux.net>
---
 drivers/tty/serial/apbuart.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/tty/serial/apbuart.c b/drivers/tty/serial/apbuart.c
index 60cd133..d2b86f7 100644
--- a/drivers/tty/serial/apbuart.c
+++ b/drivers/tty/serial/apbuart.c
@@ -482,8 +482,8 @@ static int __init apbuart_console_setup(struct console *co, char *options)
 	int parity = 'n';
 	int flow = 'n';
 
-	pr_debug("apbuart_console_setup co=%p, co->index=%i, options=%s\n",
-		 co, co->index, options);
+	pr_debug("%s() co=%p, co->index=%i, options=%s\n",
+		 __func__, co, co->index, options);
 
 	/*
 	 * Check whether an invalid uart number has been specified, and
@@ -650,21 +650,20 @@ static int __init grlib_apbuart_init(void)
 	if (ret)
 		return ret;
 
-	printk(KERN_INFO "Serial: GRLIB APBUART driver\n");
+	pr_info("Serial: GRLIB APBUART driver\n");
 
 	ret = uart_register_driver(&grlib_apbuart_driver);
 
 	if (ret) {
-		printk(KERN_ERR "%s: uart_register_driver failed (%i)\n",
-		       __FILE__, ret);
+		pr_err("%s: uart_register_driver failed (%i)\n",
+		       __func__, ret);
 		return ret;
 	}
 
 	ret = platform_driver_register(&grlib_apbuart_of_driver);
 	if (ret) {
-		printk(KERN_ERR
-		       "%s: platform_driver_register failed (%i)\n",
-		       __FILE__, ret);
+		pr_err("%s: platform_driver_register failed (%i)\n",
+		       __func__, ret);
 		uart_unregister_driver(&grlib_apbuart_driver);
 		return ret;
 	}
-- 
1.9.1