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kgdboc: Change printk to the right fashion

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pr_* is preferred according to scripts/checkpatch.pl.

Cc: jason.wessel@windriver.com
Cc: gregkh@linuxfoundation.org
Cc: jslaby@suse.com
Signed-off-by: He Zhe <zhe.he@windriver.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
He Zhe 2018-08-17 22:42:29 +08:00 committed by Greg Kroah-Hartman
parent 1bd54d851f
commit 39724d56a0
1 changed files with 7 additions and 5 deletions
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12
drivers/tty/serial/kgdboc.c
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@ -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;
}