diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 3b42888b72f87b06b177b44ce2550c905e37c591..a56b24d305f8209e869e8877091720b4b880e9b0 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -1437,7 +1437,7 @@ static void dummy_timer (unsigned long _dum)
 					}
 					if (urb->transfer_buffer_length > 1)
 						buf [1] = 0;
-					urb->actual_length = min (2,
+					urb->actual_length = min_t(u32, 2,
 						urb->transfer_buffer_length);
 					value = 0;
 					status = 0;
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 4dda31b268929e4b74e7828d9d4af04764a475ee..a2b305477afef25b1a37c0e03a7cfeff42e6acf6 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -772,7 +772,7 @@ static int isp116x_urb_enqueue(struct usb_hcd *hcd,
 		break;
 	case PIPE_INTERRUPT:
 		urb->interval = ep->period;
-		ep->length = min((int)ep->maxpacket,
+		ep->length = min_t(u32, ep->maxpacket,
 				 urb->transfer_buffer_length);
 
 		/* urb submitted for already existing endpoint */
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 5e942d94aebeb921e1b419d3fd7607406fd7cd15..713f4cf0b0dd18d74d11d9a790bf108bd95fe5fe 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -1394,7 +1394,7 @@ static void packet_write(struct r8a66597 *r8a66597, u16 pipenum)
 			   (int)urb->iso_frame_desc[td->iso_cnt].length);
 	} else {
 		buf = (u16 *)(urb->transfer_buffer + urb->actual_length);
-		size = min((int)bufsize,
+		size = min_t(u32, bufsize,
 			   urb->transfer_buffer_length - urb->actual_length);
 	}
 
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index e106e9d48d4ad282870acf04aac010ea95a40458..a949259f18b984794d9bc46200e1f0e3303e1f6e 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -230,7 +230,7 @@ static void in_packet(
 	writeb(usb_pipedevice(urb->pipe), data_reg);
 
 	sl811_write(sl811, bank + SL11H_HOSTCTLREG, control);
-	ep->length = min((int)len,
+	ep->length = min_t(u32, len,
 			urb->transfer_buffer_length - urb->actual_length);
 	PACKET("IN%s/%d qh%p len%d\n", ep->nak_count ? "/retry" : "",
 			!!usb_gettoggle(urb->dev, ep->epnum, 0), ep, len);
@@ -255,7 +255,7 @@ static void out_packet(
 	buf = urb->transfer_buffer + urb->actual_length;
 	prefetch(buf);
 
-	len = min((int)ep->maxpacket,
+	len = min_t(u32, ep->maxpacket,
 			urb->transfer_buffer_length - urb->actual_length);
 
 	if (!(control & SL11H_HCTLMASK_ISOCH)
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 79a7668ef2647d71813108d7fbddc408604c4577..9d0675ed0d4c89e0acbf488dfd6beb7df9e9131c 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -1568,7 +1568,7 @@ static int ftdi_elan_edset_input(struct usb_ftdi *ftdi, u8 ed_number,
                         struct u132_target *target = &ftdi->target[ed];
                         struct u132_command *command = &ftdi->command[
                                 COMMAND_MASK & ftdi->command_next];
-                        int remaining_length = urb->transfer_buffer_length -
+                        u32 remaining_length = urb->transfer_buffer_length -
                                 urb->actual_length;
                         command->header = 0x82 | (ed << 5);
                         if (remaining_length == 0) {
@@ -1702,7 +1702,7 @@ static int ftdi_elan_edset_output(struct usb_ftdi *ftdi, u8 ed_number,
                                 | (address << 0);
                         command->width = usb_maxpacket(urb->dev, urb->pipe,
                                 usb_pipeout(urb->pipe));
-                        command->follows = min(1024,
+                        command->follows = min_t(u32, 1024,
                                 urb->transfer_buffer_length -
                                 urb->actual_length);
                         command->value = 0;
@@ -1766,7 +1766,7 @@ static int ftdi_elan_edset_single(struct usb_ftdi *ftdi, u8 ed_number,
                 mutex_lock(&ftdi->u132_lock);
                 command_size = ftdi->command_next - ftdi->command_head;
                 if (command_size < COMMAND_SIZE) {
-                        int remaining_length = urb->transfer_buffer_length -
+                        u32 remaining_length = urb->transfer_buffer_length -
                                 urb->actual_length;
                         struct u132_target *target = &ftdi->target[ed];
                         struct u132_command *command = &ftdi->command[
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 0c05ff6211921d6dac5c33760f3357c9f5e3456a..db8808e05a2ae5f880be07c177cce7ab32986761 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -1177,7 +1177,7 @@ struct urb {
 	unsigned int transfer_flags;	/* (in) URB_SHORT_NOT_OK | ...*/
 	void *transfer_buffer;		/* (in) associated data buffer */
 	dma_addr_t transfer_dma;	/* (in) dma addr for transfer_buffer */
-	int transfer_buffer_length;	/* (in) data buffer length */
+	u32 transfer_buffer_length;	/* (in) data buffer length */
 	int actual_length;		/* (return) actual transfer length */
 	unsigned char *setup_packet;	/* (in) setup packet (control only) */
 	dma_addr_t setup_dma;		/* (in) dma addr for setup_packet */