From: Daniel Thompson <daniel.thompson@linaro.org>
To: zhe.he@windriver.com
Cc: jason.wessel@windriver.com, gregkh@linuxfoundation.org,
jslaby@suse.com, kgdb-bugreport@lists.sourceforge.net,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 2/2] kgdboc: Change printk to the right fashion
Date: Fri, 17 Aug 2018 12:23:19 +0100 [thread overview]
Message-ID: <20180817112319.ouwd3ehm4opeqbee@holly.lan> (raw)
In-Reply-To: <1534258660-80070-2-git-send-email-zhe.he@windriver.com>
On Tue, Aug 14, 2018 at 10:57:40PM +0800, zhe.he@windriver.com wrote:
> From: He Zhe <zhe.he@windriver.com>
>
> pr_* is preferred according to scripts/checkpatch.pl.
>
> Signed-off-by: He Zhe <zhe.he@windriver.com>
I thought I'd already done this but it looks like maybe I didn't get
round to it...
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
> ---
> v2:
> - Split printk cleanups into a single patch
> - Add cc to stable@vger.kernel.org
> v3:
> - Add pr_fmt for mod name
>
> drivers/tty/serial/kgdboc.c | 12 +++++++-----
> 1 file changed, 7 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
> index f4d0ef6..371357d 100644
> --- a/drivers/tty/serial/kgdboc.c
> +++ b/drivers/tty/serial/kgdboc.c
> @@ -8,6 +8,9 @@
> *
> * 2007-2008 (c) Jason Wessel - Wind River Systems, Inc.
> */
> +
> +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> +
> #include <linux/kernel.h>
> #include <linux/ctype.h>
> #include <linux/kgdb.h>
> @@ -131,12 +134,12 @@ static void kgdboc_unregister_kbd(void)
> static int kgdboc_option_setup(char *opt)
> {
> if (!opt) {
> - pr_err("kgdboc: config string not provided\n");
> + pr_err("config string not provided\n");
> return -EINVAL;
> }
>
> if (strlen(opt) >= MAX_CONFIG_LEN) {
> - printk(KERN_ERR "kgdboc: config string too long\n");
> + pr_err("config string too long\n");
> return -ENOSPC;
> }
> strcpy(config, opt);
> @@ -253,7 +256,7 @@ static int param_set_kgdboc_var(const char *kmessage,
> int len = strlen(kmessage);
>
> if (len >= MAX_CONFIG_LEN) {
> - printk(KERN_ERR "kgdboc: config string too long\n");
> + pr_err("config string too long\n");
> return -ENOSPC;
> }
>
> @@ -264,8 +267,7 @@ static int param_set_kgdboc_var(const char *kmessage,
> }
>
> if (kgdb_connected) {
> - printk(KERN_ERR
> - "kgdboc: Cannot reconfigure while KGDB is connected.\n");
> + pr_err("Cannot reconfigure while KGDB is connected.\n");
>
> return -EBUSY;
> }
> --
> 2.7.4
>
prev parent reply other threads:[~2018-08-17 11:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-14 14:57 [PATCH v3 1/2] kgdboc: Passing ekgdboc to command line causes panic zhe.he
2018-08-14 14:57 ` [PATCH v3 2/2] kgdboc: Change printk to the right fashion zhe.he
2018-08-17 11:23 ` Daniel Thompson [this message]
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