Index: uspace/drv/bus/isa/i8237.c
===================================================================
--- uspace/drv/bus/isa/i8237.c	(revision c188c62aa2ffa4dc0f6451547f7cdb1966d6eb8d)
+++ uspace/drv/bus/isa/i8237.c	(revision 81b9d3ed6af6996e5039aa44755f6f7a9b396e2f)
@@ -371,5 +371,5 @@
 	
 	/* 16 bit transfers are a bit special */
-	ddf_msg(LVL_DEBUG, "Unspoiled address %#" PRIx32 " (size %" PRIu16 ")",
+	ddf_msg(LVL_DEBUG, "Unspoiled address %#" PRIx32 " (size %" PRIu32 ")",
 	    pa, size);
 	if (is_dma16(channel)) {
@@ -388,5 +388,5 @@
 	
 	ddf_msg(LVL_DEBUG, "Setting channel %u to address %#" PRIx32 " "
-	    "(size %" PRIu16 "), mode %hhx.", channel, pa, size, mode);
+	    "(size %" PRIu32 "), mode %hhx.", channel, pa, size, mode);
 	
 	/* Mask DMA request */
Index: uspace/drv/bus/usb/ohci/hw_struct/transfer_descriptor.c
===================================================================
--- uspace/drv/bus/usb/ohci/hw_struct/transfer_descriptor.c	(revision c188c62aa2ffa4dc0f6451547f7cdb1966d6eb8d)
+++ uspace/drv/bus/usb/ohci/hw_struct/transfer_descriptor.c	(revision 81b9d3ed6af6996e5039aa44755f6f7a9b396e2f)
@@ -78,5 +78,5 @@
 
 	/* Allow less data on input. */
-	if (dir == USB_DIRECTION_IN) {
+	if (direction == USB_DIRECTION_IN) {
 		OHCI_MEM32_SET(instance->status, TD_STATUS_ROUND_FLAG);
 	}
Index: uspace/drv/bus/usb/ohci/ohci_rh.c
===================================================================
--- uspace/drv/bus/usb/ohci/ohci_rh.c	(revision c188c62aa2ffa4dc0f6451547f7cdb1966d6eb8d)
+++ uspace/drv/bus/usb/ohci/ohci_rh.c	(revision 81b9d3ed6af6996e5039aa44755f6f7a9b396e2f)
@@ -367,5 +367,5 @@
 	case USB_HUB_FEATURE_C_PORT_RESET:        /*20*/
 		usb_log_debug2("Clearing port C_CONNECTION, C_ENABLE, "
-		    "C_SUSPEND, C_OC or C_RESET on port %"PRIu16".\n", port);
+		    "C_SUSPEND, C_OC or C_RESET on port %u.\n", port);
 		/* Bit offsets correspond to the feature number */
 		OHCI_WR(hub->registers->rh_port_status[port],
@@ -416,5 +416,5 @@
 	case USB_HUB_FEATURE_PORT_RESET:   /*4*/
 		usb_log_debug2("Setting port POWER, ENABLE, SUSPEND or RESET "
-		    "on port %"PRIu16".\n", port);
+		    "on port %u.\n", port);
 		/* Bit offsets correspond to the feature number */
 		OHCI_WR(hub->registers->rh_port_status[port], 1 << feature);