usb: gadget: s3c2410_udc: Use pr_* and dev_err functions
Replace printk with corresponding pr_* and dev_err functions.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index 7acecc0..55a571e 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -12,6 +12,8 @@
* (at your option) any later version.
*/
+#define pr_fmt(fmt) "s3c2410_udc: " fmt
+
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/delay.h>
@@ -115,7 +117,7 @@
sizeof(printk_buf)-len, fmt, args);
va_end(args);
- return printk(KERN_DEBUG "%s", printk_buf);
+ return pr_debug("%s", printk_buf);
}
#else
static int dprintk(int level, const char *fmt, ...)
@@ -1683,13 +1685,13 @@
return -EBUSY;
if (!bind || !driver->setup || driver->max_speed < USB_SPEED_FULL) {
- printk(KERN_ERR "Invalid driver: bind %p setup %p speed %d\n",
+ dev_err(&udc->gadget.dev, "Invalid driver: bind %p setup %p speed %d\n",
bind, driver->setup, driver->max_speed);
return -EINVAL;
}
#if defined(MODULE)
if (!driver->unbind) {
- printk(KERN_ERR "Invalid driver: no unbind method\n");
+ dev_err(&udc->gadget.dev, "Invalid driver: no unbind method\n");
return -EINVAL;
}
#endif
@@ -1700,7 +1702,7 @@
/* Bind the driver */
if ((retval = device_add(&udc->gadget.dev)) != 0) {
- printk(KERN_ERR "Error in device_add() : %d\n",retval);
+ dev_err(&udc->gadget.dev, "Error in device_add() : %d\n", retval);
goto register_error;
}
@@ -2073,7 +2075,7 @@
s3c2410_udc_debugfs_root = debugfs_create_dir(gadget_name, NULL);
if (IS_ERR(s3c2410_udc_debugfs_root)) {
- printk(KERN_ERR "%s: debugfs dir creation failed %ld\n",
+ pr_err("%s: debugfs dir creation failed %ld\n",
gadget_name, PTR_ERR(s3c2410_udc_debugfs_root));
s3c2410_udc_debugfs_root = NULL;
}