Drop explicit volatile specifier as well as endianness conversion by changing the code to use appropriate read*() IO accessors. While at it if fix incorrect width used for "status" (8 vs 32) and "len" (16 vs 32). Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> --- drivers/net/e1000/main.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/net/e1000/main.c b/drivers/net/e1000/main.c index f13b48e0c..b8222c7ae 100644 --- a/drivers/net/e1000/main.c +++ b/drivers/net/e1000/main.c @@ -3391,11 +3391,10 @@ static void e1000_configure_rx(struct e1000_hw *hw) static int e1000_poll(struct eth_device *edev) { struct e1000_hw *hw = edev->priv; - volatile struct e1000_rx_desc *rd = &hw->rx_base[hw->rx_last]; - uint32_t len; + struct e1000_rx_desc *rd = &hw->rx_base[hw->rx_last]; - if (le32_to_cpu(rd->status) & E1000_RXD_STAT_DD) { - len = le32_to_cpu(rd->length); + if (readb(&rd->status) & E1000_RXD_STAT_DD) { + const uint16_t len = readw(&rd->length); dma_sync_single_for_cpu(hw->packet_dma, len, DMA_FROM_DEVICE); -- 2.20.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox