Add an 'efivars: ' printk prefix to make the log entries stand out more,
for example:
efivars: Registered efivars operations
While at it, change the sole remaining direct printk() call to pr_err().
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
* Copyright (C) 2004 Intel Corporation <matthew.e.tolentino@intel.com>
*/
+#define pr_fmt(fmt) "efivars: " fmt
+
#include <linux/types.h>
#include <linux/sizes.h>
#include <linux/errno.h>
return -EINTR;
if (!__efivars) {
- printk(KERN_ERR "efivars not registered\n");
+ pr_err("efivars not registered\n");
rv = -EINVAL;
goto out;
}