Cast pointers to unsigned long instead of a sized 32-bit type to avoid pointer to integer cast size mismatch warnings.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
drivers/net/zynq_gem.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-)
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index 045954a7b059..ee2c6b1f4579 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -347,13 +347,13 @@ static int zynq_gem_init(struct eth_device *dev, bd_t * bis) for (i = 0; i < RX_BUF; i++) { priv->rx_bd[i].status = 0xF0000000; priv->rx_bd[i].addr = - ((u32)(priv->rxbuffers) + + ((unsigned long)(priv->rxbuffers) + (i * PKTSIZE_ALIGN)); } /* WRAP bit to last BD */ priv->rx_bd[--i].addr |= ZYNQ_GEM_RXBUF_WRAP_MASK; /* Write RxBDs to IP */ - writel((u32)priv->rx_bd, ®s->rxqbase); + writel((unsigned long)priv->rx_bd, ®s->rxqbase);
/* Setup for DMA Configuration register */ writel(ZYNQ_GEM_DMACR_INIT, ®s->dmacr); @@ -378,8 +378,8 @@ static int zynq_gem_init(struct eth_device *dev, bd_t * bis) flush_dcache_range((ulong)&dummy_rx_bd, (ulong)&dummy_rx_bd + sizeof(dummy_rx_bd));
- writel((u32)dummy_tx_bd, ®s->transmit_q1_ptr); - writel((u32)dummy_rx_bd, ®s->receive_q1_ptr); + writel((unsigned long)dummy_tx_bd, ®s->transmit_q1_ptr); + writel((unsigned long)dummy_rx_bd, ®s->receive_q1_ptr);
priv->init++; } @@ -458,7 +458,7 @@ static inline int wait_for_bit(const char *func, u32 *reg, const u32 mask,
static int zynq_gem_send(struct eth_device *dev, void *ptr, int len) { - u32 addr, size; + unsigned long addr, size; struct zynq_gem_priv *priv = dev->priv; struct zynq_gem_regs *regs = (struct zynq_gem_regs *)dev->iobase; struct emac_bd *current_bd = &priv->tx_bd[1]; @@ -466,7 +466,7 @@ static int zynq_gem_send(struct eth_device *dev, void *ptr, int len) /* Setup Tx BD */ memset(priv->tx_bd, 0, sizeof(struct emac_bd));
- priv->tx_bd->addr = (u32)ptr; + priv->tx_bd->addr = (unsigned long)ptr; priv->tx_bd->status = (len & ZYNQ_GEM_TXBUF_FRMLEN_MASK) | ZYNQ_GEM_TXBUF_LAST_MASK; /* Dummy descriptor to mark it as the last in descriptor chain */ @@ -476,14 +476,14 @@ static int zynq_gem_send(struct eth_device *dev, void *ptr, int len) ZYNQ_GEM_TXBUF_USED_MASK;
/* setup BD */ - writel((u32)priv->tx_bd, ®s->txqbase); + writel((unsigned long)priv->tx_bd, ®s->txqbase);
- addr = (u32) ptr; + addr = (unsigned long)ptr; addr &= ~(ARCH_DMA_MINALIGN - 1); size = roundup(len, ARCH_DMA_MINALIGN); flush_dcache_range(addr, addr + size);
- addr = (u32)priv->rxbuffers; + addr = (unsigned long)priv->rxbuffers; addr &= ~(ARCH_DMA_MINALIGN - 1); size = roundup((RX_BUF * PKTSIZE_ALIGN), ARCH_DMA_MINALIGN); flush_dcache_range(addr, addr + size); @@ -519,7 +519,7 @@ static int zynq_gem_recv(struct eth_device *dev)
frame_len = current_bd->status & ZYNQ_GEM_RXBUF_LEN_MASK; if (frame_len) { - u32 addr = current_bd->addr & ZYNQ_GEM_RXBUF_ADD_MASK; + unsigned long addr = current_bd->addr & ZYNQ_GEM_RXBUF_ADD_MASK; addr &= ~(ARCH_DMA_MINALIGN - 1);
net_process_received_packet((u8 *)addr, frame_len); @@ -601,7 +601,8 @@ int zynq_gem_initialize(bd_t *bis, phys_addr_t base_addr,
/* Initialize the bd spaces for tx and rx bd's */ priv->tx_bd = (struct emac_bd *)bd_space; - priv->rx_bd = (struct emac_bd *)((u32)bd_space + BD_SEPRN_SPACE); + priv->rx_bd = (struct emac_bd *)((unsigned long)bd_space + + BD_SEPRN_SPACE);
priv->phyaddr = phy_addr; priv->emio = emio;