fujitsu-laptop: Use module name in debug messages

vdbg_printk() always prefixes the log messages it generates with
"FUJ02B1", which can be misleading, because it might have been called
while handling a notify for ACPI device FUJ02E3 or during module
initialization etc.  Employ pr_fmt() to prefix debug messages with the
module name instead and thus avoid confusion.

Reported-by: Jan-Marek Glogowski <glogow@fbihome.de>
Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Acked-by: Jonathan Woithe <jwoithe@just42.net>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>

diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index ce41bc3..04e633d 100644 (file)
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -136,7 +136,7 @@
 #ifdef CONFIG_FUJITSU_LAPTOP_DEBUG
 #define vdbg_printk(a_dbg_level, format, arg...) \
        do { if (dbg_level & a_dbg_level) \
-               printk(FUJLAPTOP_DEBUG "%s: " format, __func__ , ## arg); \
+               printk(KERN_DEBUG pr_fmt("%s: " format), __func__, ## arg); \
        } while (0)
 #else
 #define vdbg_printk(a_dbg_level, format, arg...) \