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staging: greybus: svc_watchdog: replace printk() with pr_err() 

Fix coding style issue caught by checkpatch.pl related to the following
warning:
	- "WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then
dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ."

Signed-off-by: Emmanuil Chatzipetru <chatzi.emanuel@gmail.com>
Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Emmanuil Chatzipetru 2016-12-22 16:22:03 +01:00 committed by Greg Kroah-Hartman
parent 28cf203524
commit 62730c9571
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/greybus/svc_watchdog.c
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@ -56,7 +56,7 @@ static void greybus_reset(struct work_struct *work)
NULL,
};
printk(KERN_ERR "svc_watchdog: calling \"%s %s\" to reset greybus network!\n",
pr_err("svc_watchdog: calling \"%s %s\" to reset greybus network!\n",
argv[0], argv[1]);
call_usermodehelper(start_path, argv, envp, UMH_WAIT_EXEC);
}