staging: exxx_udc: Convert pr_warning to pr_warn

This patch Convert pr_warning to pr_warn.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index ef956df..ca443b4 100644 (file)
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -2165,7 +2165,7 @@ static inline void _nbu2ss_epn_int(struct nbu2ss_udc *udc, u32 epnum)
                req = list_entry(ep->queue.next, struct nbu2ss_req, queue);
 
        if (req == NULL) {
-               /* pr_warning("=== %s(%d) req == NULL\n", __func__, epnum); */
+               /* pr_warn("=== %s(%d) req == NULL\n", __func__, epnum); */
                return;
        }
 
@@ -3099,7 +3099,7 @@ static int nbu2ss_gad_wakeup(struct usb_gadget *pgadget)
 
        data = gpio_get_value(VBUS_VALUE);
        if (data == 0) {
-               pr_warning("VBUS LEVEL = %d\n", data);
+               pr_warn("VBUS LEVEL = %d\n", data);
                return -EINVAL;
        }
 
@@ -3185,7 +3185,7 @@ static int nbu2ss_gad_pullup(struct usb_gadget *pgadget, int is_on)
        udc = container_of(pgadget, struct nbu2ss_udc, gadget);
 
        if (udc->driver == NULL) {
-               pr_warning("%s, Not Regist Driver\n", __func__);
+               pr_warn("%s, Not Regist Driver\n", __func__);
                return -EINVAL;
        }