net: rtl8169: Build warning fixes for 64-bit
Turn ioaddr into an unsigned long rather than a sized 32-bit variable.
While at it, fix a couple of pointer to integer cast size mismatch
warnings by casting through unsigned long going from pointers to
integers and vice versa.
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c
index 4a53710..958488c 100644
--- a/drivers/net/rtl8169.c
+++ b/drivers/net/rtl8169.c
@@ -55,7 +55,7 @@
#define drv_version "v1.5"
#define drv_date "01-17-2004"
-static u32 ioaddr;
+static unsigned long ioaddr;
/* Condensed operations for readability. */
#define currticks() get_timer(0)
@@ -92,19 +92,21 @@
#define TX_TIMEOUT (6*HZ)
/* write/read MMIO register. Notice: {read,write}[wl] do the necessary swapping */
-#define RTL_W8(reg, val8) writeb ((val8), ioaddr + (reg))
-#define RTL_W16(reg, val16) writew ((val16), ioaddr + (reg))
-#define RTL_W32(reg, val32) writel ((val32), ioaddr + (reg))
-#define RTL_R8(reg) readb (ioaddr + (reg))
-#define RTL_R16(reg) readw (ioaddr + (reg))
-#define RTL_R32(reg) ((unsigned long) readl (ioaddr + (reg)))
+#define RTL_W8(reg, val8) writeb((val8), ioaddr + (reg))
+#define RTL_W16(reg, val16) writew((val16), ioaddr + (reg))
+#define RTL_W32(reg, val32) writel((val32), ioaddr + (reg))
+#define RTL_R8(reg) readb(ioaddr + (reg))
+#define RTL_R16(reg) readw(ioaddr + (reg))
+#define RTL_R32(reg) readl(ioaddr + (reg))
#define ETH_FRAME_LEN MAX_ETH_FRAME_SIZE
#define ETH_ALEN MAC_ADDR_LEN
#define ETH_ZLEN 60
-#define bus_to_phys(a) pci_mem_to_phys((pci_dev_t)dev->priv, (pci_addr_t)a)
-#define phys_to_bus(a) pci_phys_to_mem((pci_dev_t)dev->priv, (phys_addr_t)a)
+#define bus_to_phys(a) pci_mem_to_phys((pci_dev_t)(unsigned long)dev->priv, \
+ (pci_addr_t)(unsigned long)a)
+#define phys_to_bus(a) pci_phys_to_mem((pci_dev_t)(unsigned long)dev->priv, \
+ (phys_addr_t)a)
enum RTL8169_registers {
MAC0 = 0, /* Ethernet hardware address. */
@@ -852,7 +854,7 @@
#ifdef DEBUG_RTL8169
/* Print out some hardware info */
- printf("%s: at ioaddr 0x%x\n", dev->name, ioaddr);
+ printf("%s: at ioaddr 0x%lx\n", dev->name, ioaddr);
#endif
/* if TBI is not endbled */
@@ -1004,7 +1006,7 @@
memset(dev, 0, sizeof(*dev));
sprintf (dev->name, "RTL8169#%d", card_number);
- dev->priv = (void *) devno;
+ dev->priv = (void *)(unsigned long)devno;
dev->iobase = (int)pci_mem_to_phys(devno, iobase);
dev->init = rtl_reset;