Index: uspace/srv/bd/rd/rd.c
===================================================================
--- uspace/srv/bd/rd/rd.c	(revision 92c168040f5d9bf9ee5fb484770545a4555d29e0)
+++ uspace/srv/bd/rd/rd.c	(revision e2a0d76262c824f700198bedc668eb60c9ab9cfa)
@@ -165,5 +165,5 @@
 	    AS_AREA_READ | AS_AREA_WRITE | AS_AREA_CACHEABLE;
 	
-	ret = physmem_map((void *) addr_phys,
+	ret = physmem_map(addr_phys,
 	    ALIGN_UP(rd_size, PAGE_SIZE) >> PAGE_WIDTH, flags, &rd_addr);
 	if (ret != EOK) {
Index: uspace/srv/hid/input/port/niagara.c
===================================================================
--- uspace/srv/hid/input/port/niagara.c	(revision 92c168040f5d9bf9ee5fb484770545a4555d29e0)
+++ uspace/srv/hid/input/port/niagara.c	(revision e2a0d76262c824f700198bedc668eb60c9ab9cfa)
@@ -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 92c168040f5d9bf9ee5fb484770545a4555d29e0)
+++ uspace/srv/hid/output/port/ega.c	(revision e2a0d76262c824f700198bedc668eb60c9ab9cfa)
@@ -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 92c168040f5d9bf9ee5fb484770545a4555d29e0)
+++ uspace/srv/hid/output/port/kchar.c	(revision e2a0d76262c824f700198bedc668eb60c9ab9cfa)
@@ -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 92c168040f5d9bf9ee5fb484770545a4555d29e0)
+++ uspace/srv/hid/output/port/niagara.c	(revision e2a0d76262c824f700198bedc668eb60c9ab9cfa)
@@ -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;
Index: uspace/srv/hw/irc/obio/obio.c
===================================================================
--- uspace/srv/hw/irc/obio/obio.c	(revision 92c168040f5d9bf9ee5fb484770545a4555d29e0)
+++ uspace/srv/hw/irc/obio/obio.c	(revision e2a0d76262c824f700198bedc668eb60c9ab9cfa)
@@ -69,5 +69,5 @@
 #define INO_MASK	0x1f
 
-static void *base_phys;
+static uintptr_t base_phys;
 static volatile uint64_t *base_virt;
 
@@ -123,5 +123,5 @@
 	}
 	
-	base_phys = (void *) paddr;
+	base_phys = (uintptr_t) paddr;
 	
 	int flags = AS_AREA_READ | AS_AREA_WRITE;
@@ -135,5 +135,5 @@
 	}
 	
-	printf("%s: OBIO registers with base at %p\n", NAME, base_phys);
+	printf("%s: OBIO registers with base at %zu\n", NAME, base_phys);
 	
 	async_set_client_connection(obio_connection);