staging: Fixes some checkpatch warnings in asus_oled/asus_oled.c

This fixes the following warnings:

	1: Changes a printk(KERN_ERR) call to a pr_err call in line 785
	2: Changes a printk(KERN_ERR) call to a pr_err call in line 791
	3: Changes a printk(KERN_ERR) call to a pr_err call in line 798
	4: Reduces line length below 80 at line 785 (Not intended)
	5: Reduces line length below 80 at line 798 (Not intended)

Signed-off-by: Cruz Julian Bishop <cruz@massive-dynamics.biz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index 510d79639217f53c01d2db79ea5e9cf66c20221e..f63c1d3aeb640b04c91e9c27efb7fffd71969f8f 100644 (file)
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -782,20 +782,20 @@ static int __init asus_oled_init(void)
        oled_class = class_create(THIS_MODULE, ASUS_OLED_UNDERSCORE_NAME);
 
        if (IS_ERR(oled_class)) {
-               printk(KERN_ERR "Error creating " ASUS_OLED_UNDERSCORE_NAME " class\n");
+               pr_err("Error creating " ASUS_OLED_UNDERSCORE_NAME " class\n");
                return PTR_ERR(oled_class);
        }
 
        retval = class_create_file(oled_class, &class_attr_version.attr);
        if (retval) {
-               printk(KERN_ERR "Error creating class version file\n");
+               pr_err("Error creating class version file\n");
                goto error;
        }
 
        retval = usb_register(&oled_driver);
 
        if (retval) {
-               printk(KERN_ERR "usb_register failed. Error number %d\n", retval);
+               pr_err("usb_register failed. Error number %d\n", retval);
                goto error;
        }