net: allwinner: Fix print format
Kees reports quoted commit introduced the following warning on arm64:
drivers/net/ethernet/allwinner/sun4i-emac.c:922:60: error: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' {aka 'long long unsigned int'} [-Werror=format=]
922 | netdev_info(ndev, "get io resource from device: 0x%x, size = %u\n",
| ~^
| | | unsigned int
| %llx
923 | regs->start, resource_size(regs));
| ~~~~~~~~~~~
| |
| resource_size_t {aka long long unsigned int}
.. and another one like that for resource_size().
Switch to %pa and a cast.
Reported-by: Kees Cook <keescook@chromium.org>
Fixes: 47869e82c8b8 ("sun4i-emac.c: add dma support")
Link: https://lore.kernel.org/r/20220108034438.2227343-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
diff --git a/drivers/net/ethernet/allwinner/sun4i-emac.c b/drivers/net/ethernet/allwinner/sun4i-emac.c
index 964227e..849de45 100644
--- a/drivers/net/ethernet/allwinner/sun4i-emac.c
+++ b/drivers/net/ethernet/allwinner/sun4i-emac.c
@@ -919,8 +919,8 @@ static int emac_configure_dma(struct emac_board_info *db)
goto out_clear_chan;
}
- netdev_info(ndev, "get io resource from device: 0x%x, size = %u\n",
- regs->start, resource_size(regs));
+ netdev_info(ndev, "get io resource from device: %pa, size = %u\n",
+ ®s->start, (unsigned int)resource_size(regs));
db->emac_rx_fifo = regs->start + EMAC_RX_IO_DATA_REG;
db->rx_chan = dma_request_chan(&pdev->dev, "rx");
