ARM: EXYNOS: Use dev_err() instead of printk() for cpuidle driver
Change raw printk() call to dev_err() to provide a better message
to userspace so it can properly identify the device.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c
index 1bde6ad..6616e0f 100644
--- a/arch/arm/mach-exynos/cpuidle.c
+++ b/arch/arm/mach-exynos/cpuidle.c
@@ -206,7 +206,7 @@
ret = cpuidle_register_driver(&exynos4_idle_driver);
if (ret) {
- printk(KERN_ERR "CPUidle failed to register driver\n");
+ dev_err(&pdev->dev, "failed to register cpuidle driver\n");
return ret;
}
@@ -220,7 +220,7 @@
ret = cpuidle_register_device(device);
if (ret) {
- printk(KERN_ERR "CPUidle register device failed\n");
+ dev_err(&pdev->dev, "failed to register cpuidle device\n");
return ret;
}
}