From: Peter Hurley <peter@hurleysoftware.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>,
linux-kernel@vger.kernel.org,
Peter Hurley <peter@hurleysoftware.com>
Subject: [PATCH 08/14] tty: core: Add driver name to invalid device registration message
Date: Sun, 8 Nov 2015 13:01:15 -0500 [thread overview]
Message-ID: <1447005681-4912-9-git-send-email-peter@hurleysoftware.com> (raw)
In-Reply-To: <1447005681-4912-1-git-send-email-peter@hurleysoftware.com>
Include the driver name in the tty_register_device_attr() error
message for invalid index.
Note that tty_err() cannot be used here because there is no tty;
use pr_err().
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
---
drivers/tty/tty_io.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index a1a87d4..b26b83b 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -3245,8 +3245,8 @@ struct device *tty_register_device_attr(struct tty_driver *driver,
bool cdev = false;
if (index >= driver->num) {
- printk(KERN_ERR "Attempt to register invalid tty line number "
- " (%d).\n", index);
+ pr_err("%s: Attempt to register invalid tty line number (%d)\n",
+ driver->name, index);
return ERR_PTR(-EINVAL);
}
--
2.6.3
next prev parent reply other threads:[~2015-11-08 18:02 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-08 18:01 [PATCH 00/14] tty core printk cleanup Peter Hurley
2015-11-08 18:01 ` [PATCH 01/14] tty: Improve tty_debug() macro Peter Hurley
2015-11-08 18:51 ` Joe Perches
2015-11-08 19:30 ` Peter Hurley
2015-11-08 19:33 ` Joe Perches
2015-11-08 18:01 ` [PATCH 02/14] tty: Make tty_paranoia_check() file scope Peter Hurley
2015-11-08 18:01 ` [PATCH 03/14] tty: synclink_gt: Rename tty_driver_name Peter Hurley
2015-11-08 18:01 ` [PATCH 04/14] tty: core: Remove redundant oom message Peter Hurley
2015-11-08 18:01 ` [PATCH 05/14] tty: core: Add helper fn to deref tty driver name Peter Hurley
2015-11-08 18:01 ` [PATCH 06/14] tty: Define tty_*() printk macros Peter Hurley
2015-11-08 18:01 ` [PATCH 07/14] tty: Convert SAK messages to tty_notice() Peter Hurley
2015-11-08 18:01 ` Peter Hurley [this message]
2015-11-08 18:01 ` [PATCH 09/14] tty: core: Refactor parameters for unset_locked_termios() helper Peter Hurley
2015-11-08 18:01 ` [PATCH 10/14] tty: Remove unset_locked_termios() error message Peter Hurley
2015-11-08 18:01 ` [PATCH 11/14] tty: core: Prefer pr_* to printk(*) Peter Hurley
2015-11-08 18:01 ` [PATCH 12/14] tty: Remove __func__ from tty_debug() macro Peter Hurley
2015-11-08 18:01 ` [PATCH 13/14] tty: Merge conditional + error message + WARN_ON() Peter Hurley
2015-11-08 18:01 ` [PATCH 14/14] tty: core: Prefer dev_dbg() over pr_debug() Peter Hurley
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