[PATCH] drivers: cpuidle: This patch fix the following checkpatch warning.

[Mohan Kumar]

Use pr_debug instead of printk

WARNING: Prefer [subsystem eg: netdev]_dbg([subsystem]dev, ... then
dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG ...

Signed-off-by: Mohan Kumar <mohankumar...@gmail.com>
---
 drivers/cpuidle/cpuidle-powernv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpuidle/cpuidle-powernv.c 
b/drivers/cpuidle/cpuidle-powernv.c
index 84b1ebe..7cf9835 100644
--- a/drivers/cpuidle/cpuidle-powernv.c
+++ b/drivers/cpuidle/cpuidle-powernv.c
@@ -401,7 +401,7 @@ static int __init powernv_processor_idle_init(void)
        powernv_cpuidle_driver_init();
        retval = cpuidle_register(&powernv_idle_driver, NULL);
        if (retval) {
-               printk(KERN_DEBUG "Registration of powernv driver failed.\n");
+               pr_debug("Registration of powernv driver failed.\n");
                return retval;
        }
 
@@ -413,7 +413,7 @@ static int __init powernv_processor_idle_init(void)
                                           "cpuidle/powernv:dead", NULL,
                                           powernv_cpuidle_cpu_dead);
        WARN_ON(retval < 0);
-       printk(KERN_DEBUG "powernv_idle_driver registered\n");
+       pr_debug("powernv_idle_driver registered\n");
        return 0;
 }
 
-- 
2.7.4