@@ -97,7 +97,7 @@
#define ALIGNMENT 4
/* BUFFER_ALIGN(adr) calculates the number of bytes to the next alignment. */
-#define BUFFER_ALIGN(adr) ((ALIGNMENT - ((u32)adr)) % ALIGNMENT)
+#define BUFFER_ALIGN(adr) ((ALIGNMENT - ((uintptr_t)adr)) % ALIGNMENT)
#ifdef __BIG_ENDIAN
#define xemaclite_readl ioread32be
@@ -338,7 +338,7 @@ static int xemaclite_send_data(struct net_local *drvdata, u8 *data,
* if it is configured in HW
*/
- addr = (void __iomem __force *)((u32 __force)addr ^
+ addr = (void __iomem __force *)((uintptr_t __force)addr ^
XEL_BUFFER_OFFSET);
reg_data = xemaclite_readl(addr + XEL_TSR_OFFSET);
@@ -399,8 +399,9 @@ static u16 xemaclite_recv_data(struct net_local *drvdata, u8 *data, int maxlen)
* will correct on subsequent calls
*/
if (drvdata->rx_ping_pong != 0)
- addr = (void __iomem __force *)((u32 __force)addr ^
- XEL_BUFFER_OFFSET);
+ addr = (void __iomem __force *)
+ ((uintptr_t __force)addr ^
+ XEL_BUFFER_OFFSET);
else
return 0; /* No data was available */
@@ -1192,9 +1193,9 @@ static int xemaclite_of_probe(struct platform_device *ofdev)
}
dev_info(dev,
- "Xilinx EmacLite at 0x%08X mapped to 0x%08X, irq=%d\n",
+ "Xilinx EmacLite at 0x%08X mapped to 0x%08lX, irq=%d\n",
(unsigned int __force)ndev->mem_start,
- (unsigned int __force)lp->base_addr, ndev->irq);
+ (unsigned long __force)lp->base_addr, ndev->irq);
return 0;
error:
drivers/net/ethernet//xilinx/xilinx_emaclite.c:341:35: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 341 | addr = (void __iomem __force *)((u32 __force)addr ^ Use uintptr_t instead of u32 to avoid problems on 64 bit systems. Also, cast the address to an unsigned long for printing. Signed-off-by: Andrew Lunn <andrew@lunn.ch> --- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-)