commit 358056692fe072eb334d7432b5eaea12cc53f7ea
author Flavio Santes <flavio.santes@intel.com> Wed Dec 21 00:22:41 2016 -0600
committer Anas Nashif <nashif@linux.intel.com> Wed Dec 21 12:54:53 2016 +0000
tree 002a7a3171fef0a8889a9ced80f71242e1c5bd62
parent d47abac73d38cfb83aed4f8fe8cb696a696897e6

drivers/usb: Use the right data-type

Use uint32_t instead of int.

Change-Id: I7d73a3fea61e48663aeada6792b9b6c19db1cb35
Signed-off-by: Flavio Santes <flavio.santes@intel.com>

drivers/usb/device/usb_dc_dw.c

diff --git a/drivers/usb/device/usb_dc_dw.c b/drivers/usb/device/usb_dc_dw.c
index 17d9914..f8f0b1f 100644
--- a/drivers/usb/device/usb_dc_dw.c
+++ b/drivers/usb/device/usb_dc_dw.c
@@ -328,7 +328,7 @@
 	uint32_t max_xfer_size, max_pkt_cnt, pkt_cnt, avail_space;
 	uint32_t ep_mps = usb_dw_ctrl.in_ep_ctrl[ep_idx].mps;
 	unsigned int key;
-	int i;
+	uint32_t i;
 
 	/* Check if FIFO space available */
 	avail_space = USB_DW->in_ep_reg[ep_idx].dtxfsts &