Index: uspace/srv/hid/input/port/niagara.c
===================================================================
--- uspace/srv/hid/input/port/niagara.c	(revision cf02eaf20ca2a7fcb7eb5934b972b18b7bc1e6a3)
+++ uspace/srv/hid/input/port/niagara.c	(revision ba2be23ed5b64c117eabda6070c8ad4ea3c56df6)
@@ -97,6 +97,6 @@
 		return -1;
 	
-	int rc = physmem_map((void *) paddr, 1,
-	    AS_AREA_READ | AS_AREA_WRITE, (void *) &input_buffer);
+	int rc = physmem_map(paddr, 1, AS_AREA_READ | AS_AREA_WRITE,
+	    (void *) &input_buffer);
 	if (rc != 0) {
 		printf("Niagara: uspace driver couldn't map physical memory: %d\n",
Index: uspace/srv/hid/output/port/ega.c
===================================================================
--- uspace/srv/hid/output/port/ega.c	(revision cf02eaf20ca2a7fcb7eb5934b972b18b7bc1e6a3)
+++ uspace/srv/hid/output/port/ega.c	(revision ba2be23ed5b64c117eabda6070c8ad4ea3c56df6)
@@ -216,5 +216,5 @@
 	ega.size = (ega.cols * ega.rows) << 1;
 	
-	rc = physmem_map((void *) paddr,
+	rc = physmem_map(paddr,
 	    ALIGN_UP(ega.size, PAGE_SIZE) >> PAGE_WIDTH,
 	    AS_AREA_READ | AS_AREA_WRITE, (void *) &ega.addr);
Index: uspace/srv/hid/output/port/kchar.c
===================================================================
--- uspace/srv/hid/output/port/kchar.c	(revision cf02eaf20ca2a7fcb7eb5934b972b18b7bc1e6a3)
+++ uspace/srv/hid/output/port/kchar.c	(revision ba2be23ed5b64c117eabda6070c8ad4ea3c56df6)
@@ -84,5 +84,5 @@
 		return rc;
 	
-	rc = physmem_map((void *) paddr,
+	rc = physmem_map(paddr,
 	    ALIGN_UP(1, PAGE_SIZE) >> PAGE_WIDTH,
 	    AS_AREA_READ | AS_AREA_WRITE, (void *) &kchar.addr);
Index: uspace/srv/hid/output/port/niagara.c
===================================================================
--- uspace/srv/hid/output/port/niagara.c	(revision cf02eaf20ca2a7fcb7eb5934b972b18b7bc1e6a3)
+++ uspace/srv/hid/output/port/niagara.c	(revision ba2be23ed5b64c117eabda6070c8ad4ea3c56df6)
@@ -104,6 +104,6 @@
 		return rc;
 	
-	rc = physmem_map((void *) paddr, 1,
-	    AS_AREA_READ | AS_AREA_WRITE, (void *) &niagara.fifo);
+	rc = physmem_map(paddr, 1, AS_AREA_READ | AS_AREA_WRITE,
+	    (void *) &niagara.fifo);
 	if (rc != EOK)
 		return rc;